Tempstar Heat Pump warranty guide in Greater Vancouver
Most warranty problems we see in Metro Vancouver homes are not denied claims. They are homeowners who never registered the unit, or who cannot find the serial number, or who assumed “10-year warranty” meant somebody would come out and fix it for free. Those are three different things.
A Tempstar heat pump carries a manufacturer’s parts warranty. Your installer carries a labour warranty. The manufacturer ships a compressor; it does not pay a technician to drive to Coquitlam, recover refrigerant, swap the part and recommission the system. That gap is where the surprise sits.
This guide walks through what typically applies, what registration actually does, how transfers work when you sell the house, and what a real claim looks like from the technician’s side. Every number and term has to be verified against your own paperwork — coverage language changes by model year and by region, and HeatLand will not guess on your behalf.
Parts warranty and labour warranty are two separate contracts
This is the distinction that decides whether you get a bill. The parts warranty comes from the manufacturer and covers the physical component — compressor, coil, board, reversing valve, motor — if it fails from a defect within the covered term. The labour warranty comes from the contracting company that installed the system, and it covers the technician’s time, refrigerant, brazing materials, evacuation, recovery, and recommissioning.
They do not run for the same length, and they almost never expire on the same day. A parts term can run for many years while the labour term ends far sooner. So a compressor failure in year six can produce a free compressor and a substantial invoice for everything around it.
When you dig out your paperwork, look for both documents. The manufacturer certificate or online registration confirmation is one. The installation contract or invoice from the installing company is the other — that is where any labour term is written down, and it is the only place it will be written down.
If you cannot find the installer’s document, call the company that did the work and ask for a copy. If that company is gone, the labour coverage generally went with it, and you are left with parts only. Verify both terms against the actual documents rather than what you remember being told at the sale.
Registration: the deadline that quietly costs the most
Registration is the single most common self-inflicted warranty loss. Manufacturers typically offer an extended parts term to homeowners who register the equipment within a defined window after the installation date, and a shorter base term to everyone who does not. Miss the window and the longer term is generally not recoverable.
You will need the model number and serial number, both of which sit on the rating plate. On a Tempstar heat pump the outdoor unit plate is usually on the cabinet side or behind the service panel area; the indoor air handler or furnace has its own plate. Photograph both plates now, before salt air and years of weather make them unreadable. Coastal Vancouver installations near the water do fade those labels.
You will also need the installation date and the installing contractor’s details. Register through Tempstar’s official owner registration channel and keep the confirmation — email it to yourself so it survives a computer replacement.
Some installers register on your behalf as part of their handover. Do not assume yours did. Check for a confirmation, and if there is none, register it yourself immediately and note the date you did. Whether a late registration can be accepted at all is a question only the manufacturer can answer for your serial number, so ask them directly rather than relying on general advice.
What a defect claim covers and what it does not
Warranties cover manufacturing defects. They do not cover the consequences of how the equipment was installed, operated, or maintained, and they do not cover normal wear items or damage from outside the system.
In practice, on the Lower Mainland, that means a failed reversing valve solenoid from a manufacturing fault is a warranty conversation, while a coil eaten through by salt-air corrosion on a Tsawwassen or White Rock property near the water usually is not. Neither is damage from a power surge, from flooding, from a rodent chewing wiring in a crawlspace, or from someone running the system with a filter so loaded the coil iced and the compressor slugged liquid.
Refrigerant is a frequent point of friction. If a component fails under warranty, the part may be covered while the refrigerant charge and the labour to recover, evacuate and recharge are billed under the labour side. Leak search time is usually billable too.
Also worth knowing: consumables and filters are not warranty items, and neither is a system that is simply undersized or noisy in a way you dislike. That is a design conversation, not a defect. Read the exclusions section of your own certificate — it is short, and it is where every disputed claim ends up.
Transferring coverage when you sell your house
Warranty transfer rules matter a lot in Metro Vancouver because homes change hands often and heat pumps are becoming a listing feature. The general pattern is that the extended registered term is tied to the original owner, and a sale either drops the coverage to the base term or allows a transfer if the new owner submits a request within a short window after the property transfers, sometimes with an administrative fee.
There is usually a clock. Waiting until the new owner has a breakdown is far too late.
If you are selling: pull the registration confirmation, the model and serial numbers, the original installation invoice and your maintenance records into one folder and hand it to the buyer at closing. It is a genuine selling point and it protects you from a call three months later.
If you are buying: ask for that folder during subject removal. If it does not exist, ask the listing side for the installing contractor’s name and the installation date, then contact Tempstar directly with the serial number to find out what term remains and whether a transfer is possible.
Strata-owned equipment is a different animal — coverage may sit with the strata corporation rather than the individual owner. Check the strata’s records and bylaws, and confirm the transfer procedure with the manufacturer rather than assuming the residential rules apply.
How installation quality decides whether a claim survives
A manufacturer can decline a claim when the failure traces back to installation rather than the part. That is not a technicality, and it is why the install matters more than the badge on the cabinet.
The things that come back to bite: an incorrect refrigerant charge, a line set that was never properly evacuated so moisture and non-condensables stayed in the system, missing or wrong-size line set insulation, an outdoor unit set flat on grade where Fraser Valley snow and ice pack against the coil instead of on risers with clearance for defrost meltwater, no proper drainage under the unit, undersized electrical supply, or a condensate path that backs up into the air handler.
A technician assessing a failed compressor looks at oil condition, superheat and subcooling history, filter drier condition, and whether the electrical supply is within spec. Those readings tell a story about whether the part failed on its own or was killed.
Commissioning documentation is your defence. A properly commissioned install produces recorded charge weight, line set length, static pressure, temperature splits and electrical readings. Ask for it in writing at handover and keep it with the warranty paperwork.
HeatLand has been installing and servicing heat pumps across Metro Vancouver and the Fraser Valley since 1999, and we document commissioning readings on every installation for exactly this reason. Call (604) 330-3812.
Maintenance records: the paperwork claims actually turn on
Most warranty terms require the equipment to be maintained. When a claim gets scrutinised, the question is whether you can prove it was.
That proof is dated invoices from a licensed contractor showing what was done. Annual service on a heat pump generally includes cleaning the outdoor coil, checking refrigerant pressures and temperature split, inspecting the reversing valve operation in both modes, verifying defrost cycle function, checking electrical connections and capacitor condition, clearing the condensate path, and confirming airflow and filter condition.
Coastal properties need the outdoor coil rinsed more often than inland ones. Salt aerosol and the constant damp of a Vancouver winter accelerate fin corrosion, and a coil packed with cottonwood fluff in June or fir needles in autumn drives head pressure up and shortens compressor life. That is preventable, documented, and cheap compared to a compressor.
Your own jobs between visits: change or wash filters on schedule, keep at least the manufacturer’s specified clearance around the outdoor unit, keep shrubs and fence panels back, and clear snow and ice away from the base and the defrost drain path in a Fraser Valley cold snap.
What is not your job: anything involving refrigerant, opening electrical panels, or bypassing a control. Those require a licensed technician, and DIY work in those areas can void coverage outright.
Filing a claim: the sequence that avoids a denied file
Order matters here. Doing steps out of sequence is how homeowners end up paying for work that would have been covered.
Start by locating the model and serial numbers and your registration confirmation before you call anyone. Then contact a licensed contractor for a diagnosis — the manufacturer will not accept a homeowner’s description of the fault, it needs a technician’s findings.
The technician diagnoses, identifies the failed component, and checks the serial number against the manufacturer’s warranty lookup to confirm what term is active. Only then does a parts claim get submitted, usually through the contractor’s supplier channel rather than by you directly.
Do not authorise a replacement part purchase before that lookup is done. Once a non-warranty part is installed, unwinding it is difficult.
Ask for the estimate to be split into two lines: warranty-covered parts at no charge, and your billable portion — labour, refrigerant, drier, consumables, disposal. Seeing it split makes the decision clear and stops surprises at invoicing.
If a claim is declined, ask for the stated reason in writing. Sometimes it is fixable — a registration that was filed but not linked to the serial, or a date entered incorrectly. If you smell gas near any adjacent gas appliance or a CO alarm sounds while you are troubleshooting, leave the house and call the gas utility and a licensed technician from outside.
When replacement beats repair even with parts covered
A covered part does not automatically mean repairing is the right call. Run the arithmetic before you commit.
The factors that decide it: how many years of parts coverage remain, whether any labour coverage is left, the age and hours on the compressor, whether the failure is a one-off component or the second or third in a pattern, the condition of the indoor coil and ductwork, and whether the refrigerant the system uses is still readily available. Refrigerant availability is a real consideration on older systems and it moves over time — ask your technician what applies to your specific unit today.
A heat pump that has had two significant failures inside a couple of years is telling you something, even if part three is free.
There is also the efficiency question. Rating systems for heat pumps are published per model, and a newer unit may perform differently in our mild coastal winters than what you have. Compare using the manufacturer’s spec sheet or the AHRI listing for the exact models rather than a rule of thumb, and factor in that a replacement usually restarts a fresh warranty term.
CleanBC and FortisBC run incentive programs for heat pump upgrades, with their own eligibility rules and paperwork that must generally be handled before or during installation. Check the current program requirements directly with them. HeatLand provides a free written, no-obligation estimate so you can compare repair against replacement on paper — (604) 330-3812.
Quick Checklist
- Photograph the rating plate on both the outdoor unit and the indoor air handler — model and serial numbers
- Confirm the unit was registered with Tempstar within the required window, and save the confirmation email
- Locate the installing contractor’s invoice; that document holds your labour warranty term
- Read the exclusions section of your warranty certificate, not just the headline term
- Book and keep dated annual service invoices from a licensed contractor as maintenance proof
- Rinse the outdoor coil more often if you are near salt water, and keep clearance around the cabinet
- Ask any technician to check the serial number in the manufacturer’s warranty lookup before ordering parts
- If you sell or buy the home, confirm transfer rules and deadlines directly with the manufacturer
| Situation | Typically covered by | What to verify yourself |
|---|---|---|
| Compressor fails from an internal defect | Manufacturer parts warranty | Serial number lookup confirms an active parts term |
| Technician time to swap that compressor | Installer’s labour warranty, if still active | Installation invoice for the labour term length |
| Refrigerant, drier, brazing, evacuation | Usually billable to you | Ask for a split estimate before work starts |
| Outdoor coil corroded by coastal salt air | Generally excluded as environmental damage | Exclusions section of your certificate |
| Failure traced to poor installation or wrong charge | Often declined | Commissioning readings from install handover |
| Home sold to a new owner | Transfer possible within a limited window | Transfer procedure and deadline with Tempstar |
Frequently Asked Questions
Do I lose the whole warranty if I never registered the heat pump?
Usually not the whole thing. Manufacturers generally apply a shorter base parts term to unregistered equipment and a longer term to registered units. So you likely still have some coverage, just less of it. Contact Tempstar with your serial number to find out exactly what applies to your unit, and ask whether a late registration can be accepted in your case.
Does the warranty pay for the technician’s time?
Generally no. Manufacturer warranties cover the part itself. Labour comes from a separate warranty offered by the company that installed the system, written on your installation contract or invoice. Those two terms usually expire at different times. Check both documents so you know which side of the bill you are on before booking a repair visit.
Can I keep coverage if a different company services the unit?
Servicing by any properly licensed contractor is normally fine, and warranty terms typically require professional maintenance rather than a specific company. What causes problems is undocumented service, unlicensed work, or DIY refrigerant handling. Keep dated invoices showing what was performed. Confirm the exact wording in your certificate, since maintenance requirements vary by manufacturer and model year.
How does salt air near the water affect my coverage?
Corrosion from a coastal environment is generally treated as environmental damage rather than a manufacturing defect, so it is commonly excluded. That makes prevention your job: rinse the outdoor coil regularly, keep the unit clear, and ask about corrosion-resistant coil options when replacing. Have a technician inspect fin condition annually if you live close to the shoreline.
What paperwork should I hand a buyer when I sell the house?
Give them the registration confirmation, model and serial numbers, the original installation invoice with the labour term, all annual maintenance invoices, and any commissioning readings from the install. Then tell them the transfer window is short and they should contact the manufacturer promptly after closing. It protects them and it removes any dispute landing back on you.
Reviewed by the HeatLand Heating & Cooling team — licensed, insured, TSBC-certified HVAC contractor serving Metro Vancouver & the Fraser Valley since 1999. Error codes, specifications, pricing and rebate programs vary by model and change over time; confirm details against your unit’s own manual, a written quote, and the manufacturer or CleanBC/FortisBC. If you smell gas or your CO alarm sounds, leave the home and call the gas utility and a licensed technician from outside.