Discover the warranty coverage for general WCTNZ® products other than composting systems and building systems. This page explains what may be covered, what is not covered, and how to make a warranty claim.
For composting toilet warranties, please see Composting Systems Warranties. For building system warranties, please see Building Systems Warranties.
Voluntary warranty cover varies by brand, model, product and component and generally concerns materials or workmanship defects during normal intended use. The relevant warranty schedule and product instructions describe that additional cover; they do not define the full extent of your statutory rights.
These voluntary warranties are additional to your rights under New Zealand law, including the Consumer Guarantees Act 1993 (CGA) where it applies. CGA rights can continue beyond a stated warranty period and are not limited to manufacturing defects or replacement parts. Depending on the circumstances, the law may require a repair, replacement, refund or compensation. Nothing on this page excludes or limits rights or remedies that cannot lawfully be excluded.
For products supplied by WCTNZ®, you can raise a concern under the applicable product warranty or consumer guarantee directly with us. You do not have to claim against an overseas manufacturer first. We will assess the reported issue, its cause and any remedy under the applicable warranty and New Zealand law.
Our 30-day change-of-mind return period runs from delivery or collection and applies to eligible unused, uninstalled goods under our Shipping & Returns terms. Cleaning a used item does not make it eligible for that offer. Fault complaints and statutory remedies follow a separate assessment process and are not subject to that 30-day limit.
WCTNZ® greywater products and systems are specialist wastewater and water-reuse components intended for use within site-specific plumbing, drainage, and wastewater arrangements.
In New Zealand, greywater collection, reuse, treatment, discharge, and disposal may require building consent, council approval, resource consent, professional design input, and installation by appropriately authorised tradespersons, depending on the product and installation.
Customers must arrange the site-specific design, consents and installation responsibilities allocated to them and follow the applicable manuals and requirements. WCTNZ® remains responsible for its supplied products, information, recommendations and any services it has agreed to provide, to the extent required by law.
Supply of a component or package does not, by itself, include complete site engineering, installation, consent approval or a guarantee of the performance of independent equipment connected to it. Loading, feed-water or wastewater characteristics, cleaning, servicing and other operating requirements remain product-specific. Any system performance expressly represented by WCTNZ® is assessed on its stated scope and the applicable law.
The following limits concern voluntary warranty cover. Product and manufacturer terms may have additional requirements. Installation, operation, power-supply or maintenance issues are relevant where they caused or contributed to the fault; these limits do not exclude a remedy required by New Zealand law.
Damage caused by improper installation, misuse or alterations; unrelated defects are assessed separately
Faults due to external power supply incompatibility, including off-grid inverter issues
Normal wear, routine servicing and consumption of consumables; defects or failures to meet applicable guarantees remain assessable
Paid servicing or parts where assessment establishes that neither the applicable warranty nor a statutory remedy covers the issue, with charges agreed before work
Labour beyond the stated voluntary warranty benefit, except where included in the agreed cover or required for a statutory remedy
Freight and logistics beyond the stated voluntary warranty benefit, except where included in the agreed cover or payable by WCTNZ® under New Zealand law
Notify WCTNZ® via warranty@wctnz.co.nz promptly and provide the information below where available. Contact us even if some details are missing; we will discuss reasonable alternative evidence and what is needed to assess the issue.
SO number of the unit, where available
SN number of the unit, where available
WCTNZ® order number or other reasonable proof of purchase
Current contact details
Description of the fault
Photographs of the fault
Photographs of the entire installation, including inside, outside, underfloor where relevant, vent stack, drain, and any other connections
Contact WCTNZ® via warranty@wctnz.co.nz before sending parts or goods for inspection so we can agree the evidence needed, return authorisation and a safe assessment route. You can notify a complaint before you have all the requested information.
If goods have been used or exposed to human waste or wastewater, contact us before sending them. We will agree a safe assessment and handling process, including any necessary cleaning, packaging, collection or on-site assessment. Tell us if cleaning or removal cannot be done safely or is impractical. A hygiene or return-authorisation issue does not, by itself, end your complaint or statutory rights.
Photo / evidence requirements of the parts, the whole system installation, and any electrical system connected with the system
Please obtain return instructions and any Return Authorisation (RA) needed for safe receipt; a missing RA does not itself remove statutory rights
A reasonable testing fee may apply where assessment establishes that no warranty or statutory remedy is due and the fee or charging basis was disclosed and agreed before testing. A fault not reproduced during testing is not, by itself, a reason to charge.
Where a CGA remedy is required, WCTNZ® will meet the reasonable costs it is legally responsible for, including relevant assessment, labour, parts and transport costs. Reasonable return costs paid for a valid CGA claim will be reimbursed. If the law requires us to collect goods because returning them is significantly difficult or costly, we will arrange collection at our expense. Contact us before arranging removal or transport so we can agree a safe and practical process.
For a covered materials or workmanship defect, WCTNZ® will supply new replacement parts where this is the remedy provided by the applicable voluntary warranty. This does not restrict any different or additional remedy required by New Zealand law.
You are not required to carry out repairs yourself to obtain a statutory remedy. Contact us before attempting repairs so we can assess the fault and agree a suitable process. Any work that legally requires an authorised tradesperson must be carried out by one.
A replacement part supplied under a voluntary warranty carries the remaining original warranty period unless the relevant warranty provides more. Statutory rights in relation to the product, replacement or repair are not restricted to that remaining period.
Please provide requested supporting information within 21 days of notifying the fault, or contact us to agree more time or an alternative form of evidence. This is an administration request, not an automatic claim rejection or a time limit on statutory rights.
The applicable product warranty sets the start date for its voluntary cover. Where the published component warranty uses original dispatch plus 5 days for transport, that calculation applies only to that voluntary warranty. Tell us if delivery was later so we can check the applicable dates. It does not set a limit on CGA rights.
Keep faulty parts available and return them where reasonably needed for assessment, after contacting WCTNZ® for safe handling and transport arrangements. Cost responsibility depends on the applicable warranty and New Zealand law; it is not automatically the customer’s responsibility.
If assessment shows that a replacement part is not covered by the warranty or a statutory remedy, any customer charge must follow the supply and charging basis agreed in advance. A fault not reproduced in testing does not automatically establish that the customer must pay.
WCTNZ® aims to hold replacement parts in stock. If a part must be sourced from elsewhere, we will explain availability, timing and any proposed charge before proceeding. Import or sourcing costs will not be passed to you where WCTNZ® must meet them for a statutory remedy. Parts availability does not remove any obligation to provide a remedy within a reasonable time.
Where a CGA remedy is required, WCTNZ® will meet the reasonable costs it is legally responsible for, including relevant assessment, labour, parts and transport costs. Reasonable return costs paid for a valid CGA claim will be reimbursed. If the law requires us to collect goods because returning them is significantly difficult or costly, we will arrange collection at our expense. Contact us before arranging removal or transport so we can agree a safe and practical process.
If goods have been used or exposed to human waste or wastewater, contact us before sending them. We will agree a safe assessment and handling process, including any necessary cleaning, packaging, collection or on-site assessment. Tell us if cleaning or removal cannot be done safely or is impractical. A hygiene or return-authorisation issue does not, by itself, end your complaint or statutory rights.
Warranty periods vary by brand, product, and component. The periods below are a practical overview. Use the “See full details” panel under each product group to review the relevant unique terms or the general terms that apply where no unique terms are stated.
Manufacturer and product-specific warranties: The panels below summarise or reproduce additional voluntary cover. Their component schedules and conditions must be read with the statutory-rights statement above. Foreign-source terms do not exclude New Zealand rights or require a customer to pursue an overseas manufacturer instead of WCTNZ®.
The manufacturer, brand-owner, supplier, WCTNZ-backed, or product-specific warranty information in this section is published, forwarded, or summarised by WCTNZ® for product-specific warranty guidance. It operates together with WCTNZ®’s Terms and Conditions, Shipping and Returns Terms, Testing and Repair Policy, product manuals, installation requirements, and applicable New Zealand law.
The stated warranty describes additional voluntary cover from the identified warrantor. Its period, component limits and manufacturer remedies do not limit WCTNZ®’s own obligations as supplier or importer, any warranty commitment made for the sale, or rights under the CGA and other applicable New Zealand law.
Where source warranty wording was prepared for another jurisdiction, it describes that voluntary warranty only. For goods supplied by WCTNZ®, contact us directly; foreign-law, return, cost or remedy conditions do not restrict any non-excludable New Zealand right. If source terms and the agreed product warranty differ, we will clarify the applicable cover without reducing rights already given for the sale.
Advance Waste Water Systems (AWWS) warrants product against material defects in materials and workmanship for a period of TWO YEAR from the date of the original retail purchase (warranty period). Warranty work will be done in accordance with the following terms and conditions. This warranty only benefits the original purchaser.
THIS WARRANTY COVERS ONLY DEFECTS IN MATERIAL AND WORKMANSHIP. THIS WARRANTY DOES NOT COVER ANY OF THE FOLLOWING:
Any item which has been repaired or replaced under this warranty shall be covered for the remainder of this original warranty as extended by the number of days that the product has been out of your hands for repair.
The manufacturer, brand-owner, supplier, WCTNZ-backed, or product-specific warranty information in this section is published, forwarded, or summarised by WCTNZ® for product-specific warranty guidance. It operates together with WCTNZ®’s Terms and Conditions, Shipping and Returns Terms, Testing and Repair Policy, product manuals, installation requirements, and applicable New Zealand law.
The stated warranty describes additional voluntary cover from the identified warrantor. Its period, component limits and manufacturer remedies do not limit WCTNZ®’s own obligations as supplier or importer, any warranty commitment made for the sale, or rights under the CGA and other applicable New Zealand law.
Where source warranty wording was prepared for another jurisdiction, it describes that voluntary warranty only. For goods supplied by WCTNZ®, contact us directly; foreign-law, return, cost or remedy conditions do not restrict any non-excludable New Zealand right. If source terms and the agreed product warranty differ, we will clarify the applicable cover without reducing rights already given for the sale.
Advance Waste Water Systems (AWWS) warrants product against material defects in materials and workmanship for a period of TEN YEAR STRUCTURAL & TWO YEAR MECHANICAL from the date of the original retail purchase (warranty period). Warranty work will be done in accordance with the following terms and conditions. This warranty only benefits the original purchaser.
THIS WARRANTY COVERS ONLY DEFECTS IN MATERIAL AND WORKMANSHIP. THIS WARRANTY DOES NOT COVER ANY OF THE FOLLOWING:
Any item which has been repaired or replaced under this warranty shall be covered for the remainder of this original warranty as extended by the number of days that the product has been out of your hands for repair.
The manufacturer, brand-owner, supplier, WCTNZ-backed, or product-specific warranty information in this section is published, forwarded, or summarised by WCTNZ® for product-specific warranty guidance. It operates together with WCTNZ®’s Terms and Conditions, Shipping and Returns Terms, Testing and Repair Policy, product manuals, installation requirements, and applicable New Zealand law.
The stated warranty describes additional voluntary cover from the identified warrantor. Its period, component limits and manufacturer remedies do not limit WCTNZ®’s own obligations as supplier or importer, any warranty commitment made for the sale, or rights under the CGA and other applicable New Zealand law.
Where source warranty wording was prepared for another jurisdiction, it describes that voluntary warranty only. For goods supplied by WCTNZ®, contact us directly; foreign-law, return, cost or remedy conditions do not restrict any non-excludable New Zealand right. If source terms and the agreed product warranty differ, we will clarify the applicable cover without reducing rights already given for the sale.
Passway™ Grease Management Products are covered by a 10 YEAR LIMITED WARRANTY against defects in workmanship and materials, for the lifetime of the plumbing system in which the product is originally installed. The Manufacturer/Distributor (Waterless Composting Toilets NZ Limited) will, at its discretion, refund, repair, or replace a product found to be defective, subject to the terms, limitations and exclusions below.
This warranty applies to the original purchaser and may also apply to a subsequent owner, provided the warranty conditions are met.
The published Passway™ voluntary warranty requests notification within 10 days of discovering an alleged defect. Contact WCTNZ® promptly, even if that period has passed; it is not a deadline for statutory claims. Before removing or sending an installed product, agree the appropriate assessment route with us. Return instructions, on-site assessment where appropriate and freight responsibility will reflect the warranty and New Zealand law, including collection and reimbursement obligations where applicable.
THIS WARRANTY COVERS ONLY DEFECTS IN MATERIAL AND WORKMANSHIP. THIS WARRANTY DOES NOT COVER ANY OF THE FOLLOWING:
Voluntary warranty remedies: The Passway™ warranty provides refund, repair or replacement on its stated terms. This does not limit the remedies a customer may choose where New Zealand law gives that choice, or the labour, removal, installation, transport or other reasonable costs WCTNZ® must meet for a statutory remedy.
Product Changes: The Manufacturer/Distributor may discontinue or modify products. Replacement products may vary in colour compared to the original product or as a result of normal weathering.
The manufacturer, brand-owner, supplier, WCTNZ-backed, or product-specific warranty information in this section is published, forwarded, or summarised by WCTNZ® for product-specific warranty guidance. It operates together with WCTNZ®’s Terms and Conditions, Shipping and Returns Terms, Testing and Repair Policy, product manuals, installation requirements, and applicable New Zealand law.
The stated warranty describes additional voluntary cover from the identified warrantor. Its period, component limits and manufacturer remedies do not limit WCTNZ®’s own obligations as supplier or importer, any warranty commitment made for the sale, or rights under the CGA and other applicable New Zealand law.
Where source warranty wording was prepared for another jurisdiction, it describes that voluntary warranty only. For goods supplied by WCTNZ®, contact us directly; foreign-law, return, cost or remedy conditions do not restrict any non-excludable New Zealand right. If source terms and the agreed product warranty differ, we will clarify the applicable cover without reducing rights already given for the sale.
The component periods above describe the published voluntary warranty for this product group. Read them with the general warranty framework and statutory-rights statement on this page. Contact WCTNZ® for the warranty document applicable to your model and supply.
*Covered for 1 year against manufacturing defects; performance degradation from normal use is not a defect.
The manufacturer, brand-owner, supplier, WCTNZ-backed, or product-specific warranty information in this section is published, forwarded, or summarised by WCTNZ® for product-specific warranty guidance. It operates together with WCTNZ®’s Terms and Conditions, Shipping and Returns Terms, Testing and Repair Policy, product manuals, installation requirements, and applicable New Zealand law.
The stated warranty describes additional voluntary cover from the identified warrantor. Its period, component limits and manufacturer remedies do not limit WCTNZ®’s own obligations as supplier or importer, any warranty commitment made for the sale, or rights under the CGA and other applicable New Zealand law.
Where source warranty wording was prepared for another jurisdiction, it describes that voluntary warranty only. For goods supplied by WCTNZ®, contact us directly; foreign-law, return, cost or remedy conditions do not restrict any non-excludable New Zealand right. If source terms and the agreed product warranty differ, we will clarify the applicable cover without reducing rights already given for the sale.
Published manufacturer water-quality requirements: Follow the limits below for operation. A water-quality departure is relevant to a claim where it caused or contributed to the issue; it does not automatically void all warranty or statutory rights.
Key exclusions and conditions:
The manufacturer, brand-owner, supplier, WCTNZ-backed, or product-specific warranty information in this section is published, forwarded, or summarised by WCTNZ® for product-specific warranty guidance. It operates together with WCTNZ®’s Terms and Conditions, Shipping and Returns Terms, Testing and Repair Policy, product manuals, installation requirements, and applicable New Zealand law.
The stated warranty describes additional voluntary cover from the identified warrantor. Its period, component limits and manufacturer remedies do not limit WCTNZ®’s own obligations as supplier or importer, any warranty commitment made for the sale, or rights under the CGA and other applicable New Zealand law.
Where source warranty wording was prepared for another jurisdiction, it describes that voluntary warranty only. For goods supplied by WCTNZ®, contact us directly; foreign-law, return, cost or remedy conditions do not restrict any non-excludable New Zealand right. If source terms and the agreed product warranty differ, we will clarify the applicable cover without reducing rights already given for the sale.
Netafim™ products are warranted to be free from defects in material and workmanship under normal use and service for the applicable warranty period set out by product type.
Under its voluntary warranty, Netafim™ may choose repair, replacement or a partial or full refund for an accepted defect. This does not limit a remedy owed by WCTNZ® or a customer’s remedy choices under New Zealand law.
Netafim™ does not assume liability for defective parts, or damage caused by products not manufactured or supplied by Netafim™, even where those products are used with Netafim™ products.
Netafim’s warranty terms are subject to the laws and jurisdiction of Australia and New Zealand.
The manufacturer, brand-owner, supplier, WCTNZ-backed, or product-specific warranty information in this section is published, forwarded, or summarised by WCTNZ® for product-specific warranty guidance. It operates together with WCTNZ®’s Terms and Conditions, Shipping and Returns Terms, Testing and Repair Policy, product manuals, installation requirements, and applicable New Zealand law.
The stated warranty describes additional voluntary cover from the identified warrantor. Its period, component limits and manufacturer remedies do not limit WCTNZ®’s own obligations as supplier or importer, any warranty commitment made for the sale, or rights under the CGA and other applicable New Zealand law.
Where source warranty wording was prepared for another jurisdiction, it describes that voluntary warranty only. For goods supplied by WCTNZ®, contact us directly; foreign-law, return, cost or remedy conditions do not restrict any non-excludable New Zealand right. If source terms and the agreed product warranty differ, we will clarify the applicable cover without reducing rights already given for the sale.
The uridan® warranty position published by WCTNZ® applies to uridan® waterless urinals, flumes, and related product components supplied by WCTNZ® in New Zealand, subject to the relevant product, quotation, invoice, project document, product manual, and any confirmed brand-specific warranty position.
Current public source material reviewed by WCTNZ® indicates a limited warranty position of up to 3 years for the function of waterless urinals / flumes and for material defects, where that position is confirmed by the applicable written warranty source. This is not a blanket warranty for every component, consumable, accessory, drain, pipe, site condition, or service item.
Warranty support is limited to defects in materials or workmanship arising during normal intended use of the supplied uridan® product.
Other items outside the supplied uridan® product, including site wastewater pipes, drains, building plumbing, drainage layout, flushing from other fixtures, and other external equipment, are not covered unless expressly stated otherwise in writing.
uridan® products are marketed as durable waterless urinal systems intended for long service when correctly installed, cleaned, maintained, and operated. Durability statements are not the same as a separate lifetime warranty.
No separate public lifetime warranty or fixed body-lifespan statement is published by WCTNZ® for uridan® urinal bodies unless stated in a product-specific document, quotation, invoice, or confirmed manufacturer / supplier warranty document.
Consumables, service items, cleaning fluids, barrier fluids, and routine maintenance intervals form part of normal operation and are not a warranty extension.
The purchaser, installer, site manager, and operator must ensure that:
To maintain proper operation and preserve warranty support, the site must follow the uridan® maintenance system for the relevant model and use profile, including:
The published uridan® maintenance instructions specify uriLOCK® as the odour-blocking fluid and uriCLEAN® for the surface. Damage or performance problems caused by an unsuitable fluid or cleaning chemical may fall outside voluntary warranty cover. Use of another product does not automatically exclude an unrelated fault or statutory claim.
Unless otherwise required by law or expressly stated in writing, warranty support does not cover:
WCTNZ® may require the following before warranty support is approved:
WCTNZ® supports uridan® products in New Zealand through specification support, supply, commissioning guidance, troubleshooting assistance, consumables and spare-parts supply, and coordination of local service support where applicable.
WCTNZ® administers eligible claims under its New Zealand warranty framework and will refer to the relevant uridan® / manufacturer / supplier / quotation / invoice / project-specific warranty position when assessing coverage.
WCTNZ® is not responsible for damage caused solely by independent installation, site plumbing, cleaning, maintenance, misuse or external events where no warranty or statutory obligation applies. We will assess any issue involving our supplied product, instructions, recommendation or agreed services separately; these exclusions do not remove those responsibilities.
WCTNZ® products, parts and components may carry a manufacturer, supplier or WCTNZ® voluntary warranty. The applicable product-specific warranty identifies who gives the cover, what it covers, the period and start date, and its conditions.
For a new supply, this general component list does not create a default additional WCTNZ® warranty period where none has been stated. Any manufacturer warranty, express assurance, agreed WCTNZ® warranty or statutory guarantee applicable to the supply remains effective. Ask us to identify the available written cover before ordering if it is not clear.
A warranty already offered or agreed for an earlier sale is assessed under the terms that applied to that sale. This page does not retrospectively shorten that cover. Building Code durability requirements and expected service life are separate from the duration of a voluntary warranty.
| Plumbing / component category | Applicable voluntary cover | Relevant product conditions |
|---|---|---|
| Rigid PVC / DWV pipe, adaptors, bends, couplers and reducers | As stated for the identified product | Use the warranty for the identified pipe or fitting. Installation and intended use remain relevant. |
| Rigid PE / PP / moulded plastic plumbing fittings and housings | As stated for the identified product | Use the warranty for the identified fitting or housing and its documented application. |
| Buried plastic tanks, pits and structural chambers | As stated for the identified product | Identify structural shell cover separately from pumps, electrical equipment and other fitted components. |
| Trafficable / access covers and structural lids | As stated for the identified product | Check the identified product, stated load rating, installation and intended use. |
| Stainless-steel / brass permanent plumbing bodies and fittings | As stated for the identified product | Use the identified fitting’s warranty and documented operating, water-quality and environmental limits. |
| Taps, spray valves, washing wands and isolation valves | As stated for the identified product | Identify the relevant valve or moving component and its use and maintenance requirements. |
| Flexible hoses, coiled hoses and flexible connectors | As stated for the identified product | Use the warranty for the specified hose or connector and its application and replacement requirements. |
| Rubber seals, O-rings, flap seals and gaskets | As stated for the identified product | Distinguish a covered defect from normal wear; applicable durability and other statutory guarantees remain. |
| Pumps | As stated for the identified product | Identify the pump, intended liquid, duty, installation and operating conditions. |
| Electric motors and ventilation fans | As stated for the identified product | Identify the motor or fan and its documented electrical, moisture and loading requirements. |
| Heating elements, heater pads and thermostats | As stated for the identified product | Identify the heating component and its documented supply and operating conditions. |
| Power supplies and transformers | As stated for the identified product | Identify the supplied power component and its documented input/output requirements. |
| Controllers, PCBs and electronic control units | As stated for the identified product | Identify the controller or board and its documented supply and environmental requirements. |
| Float switches, sensors, probes and solenoids | As stated for the identified product | Identify the sensor, switch or actuator and its intended duty and installation. |
| Irrigation valves, rotors and manifolds | As stated for the identified product | Use the identified manufacturer or product warranty; no fallback period is created by this category. |
| Dripline and irrigation tubing | As stated for the identified product | Use the identified product warranty and its filtration, pressure, water-quality and installation conditions. |
| Filter housings and filter bodies | As stated for the identified product | Identify the housing separately from replaceable filters or media. |
| Replaceable filters, cartridges and filter media | As stated for the identified product | Normal exhaustion and routine replacement differ from a defect or failure to meet an applicable guarantee. |
| Geotextile and drainage cloth | As stated for the identified product | Use the identified product’s specification and any stated warranty; site design and installation remain separate. |
| Drainage aggregate, SAP media and granular drainage products | As stated for the identified product | Check the material, quantity, description and condition supplied. Applicable statutory rights remain. |
| PVC glue, chemicals, enzymes, microbes, carbon media and bulking agents | As stated for the identified product | Check the specified product, storage, use and any stated shelf life. Applicable statutory rights remain. |
| Permanent corrosion-resistant structural brackets and mounting hardware | As stated for the identified product | Identify the bracket, intended loads, fixings and installation conditions. |
| Small accessory fasteners and general mounting hardware | As stated for the identified product | Use the identified accessory warranty and intended application. |
| Non-moving exterior vent fittings, rain cowls and vent terminals | As stated for the identified product | Identify the fitting or terminal. Whole-system ventilation performance is addressed separately below. |
Electrical fans fitted within ventilation assemblies are covered separately under the applicable fan or motor warranty.
A voluntary warranty on an individual vent fitting, rain cowl, terminal or pipe does not by itself promise complete system airflow or odour control; those outcomes can also depend on selection, design, installation, site conditions and operation. WCTNZ® remains responsible for any system performance or suitability representation it actually makes and for applicable statutory guarantees.
Warranty support is generally limited to defects in materials or workmanship arising during normal intended use within the applicable warranty period.
Correct product selection, installation, support, connection, commissioning, operating conditions and maintenance remain important to warranty assessment.
The voluntary warranty excludes normal wear and weathering consistent with the product description, and damage caused by misuse, impact, overload, storm, unsuitable chemicals, incorrect installation, alteration, external system faults or use outside the intended application. An unrelated alteration or installation issue does not automatically exclude another defect. Appearance, durability, suitability and other applicable statutory guarantees remain assessable.
Electrical and mechanical components may also be subject to power-supply, environmental, loading, dry-running, water-quality, fluid-compatibility or installation requirements applicable to the particular product.
The warranty periods above describe WCTNZ®'s express warranty position. They are not intended to state the maximum expected service life of a product.
Nothing in this warranty schedule excludes, restricts or modifies any guarantee, right or remedy that cannot lawfully be excluded under applicable New Zealand law.
WCTNZ® products may be supported by a manufacturer, brand-specific, supplier, or WCTNZ-backed limited warranty where stated. Limited warranties cover only specified parts or defects and operate subject to the relevant product requirements, installation requirements, operating manual, evidence supplied, WCTNZ®’s NZ warranty framework, and applicable New Zealand law.
These general terms describe voluntary warranty cover where no more specific agreed product, brand, manufacturer, supplier or project warranty applies. They do not override a warranty commitment made for the sale or any non-excludable statutory right.
Voluntary warranty cover generally concerns materials or workmanship defects during normal intended use within the stated warranty period. WCTNZ® will separately assess any claim under the CGA or other applicable law, including acceptable quality, durability, correspondence with description, fitness for a particular purpose where the applicable guarantee is engaged, and the information or advice WCTNZ® actually supplied.
The following limits describe voluntary cover. Installation, use, maintenance, alterations or external conditions are relevant where they caused or contributed to the issue being claimed. An unrelated modification or missed maintenance step does not automatically exclude another defect. These limits do not excuse WCTNZ® from responsibility for its own products, services or advice where New Zealand law provides a remedy.
WCTNZ® may reasonably request proof of purchase, model information, available SO/SN numbers, photographs, installation or maintenance records and a fault description, and may arrange testing, inspection or manufacturer input. If a record is unavailable, we will consider reasonable alternatives. Supplier review does not require you to deal with the supplier yourself or remove WCTNZ®’s obligation to assess and provide any remedy required by law within a reasonable time.
The voluntary warranty may exclude site labour, removal, dismantling, access, reinstallation, recommissioning, trades, travel, accommodation, excavation, building, plumbing or electrical work, freight and consequential project costs unless its terms include them. This does not exclude reasonable costs, collection obligations or compensation that WCTNZ® must meet under the CGA or other applicable law. Charges for work outside warranty or statutory obligations will be explained and agreed before that work is carried out.
A trade account, project purchase, rental property, accommodation use or business customer does not by itself remove CGA rights. Where the CGA would otherwise apply, contracting out is effective only if the legal requirements are met, including a written agreement between parties in trade for a supply acquired in trade and a fair and reasonable agreement to contract out. Any additional project or account terms apply only as lawfully agreed. Other non-excludable obligations remain.
This framework applies except to the extent prohibited by New Zealand law.
All electrical products must be used with compliant power sources and installed according to New Zealand electrical safety standards.
Please refer to our full Electrical Safety and Usage Disclaimer for critical information on off-grid systems, inverter compatibility, and installer responsibilities.
Send your warranty claim details, order information, SO/SN numbers where available, fault description, and installation photographs to WCTNZ®.