What Home Renovation Savings pays for a heat pump water heater in London
We re-read the program's page and its eligibility requirements on October 3, 2026. There is no stand-alone water heater rebate in Ontario's program. The $500 comes with an assessment and at least one other upgrade.
Heat pump water heater
Paid for replacing a gas, oil, propane or electric water heater with an ENERGY STAR certified heat pump water heater on NRCan's list, installed by a licensed professional.
Not a stand-alone rebate
The $500 is only paid inside the assessment stream, which requires at least two qualified measures. A water heater counts as one.
Home energy assessment
$600 comes back when the program is completed. The first and follow-up assessments cost money up front, and $600 comes back when the program is completed.
Three or more upgrades
A third qualified upgrade, such as insulation, windows or air sealing, earns another $500.
Program cap
$10,000 for homes heated by electricity, oil, propane or wood and $5,000 for Enbridge gas homes, across all measures.
Canada’s new heat pump rebate is worth up to $10,000. Get an email the day it opens
Planning a heat pump too? This one is on top of the rebates above, and we’ll email you the day it opens.
- Up to $10,000
- if your household earns below the median income
- $2,000
- for other homeowners who qualify
Stack it with the Ontario rebate open today
Ottawa says you can combine them. Each program has its own rules. Amounts are the most you can get.
Applications open early 2027
Join the launch alert
- Launch-day email, with what to do first
- Who qualifies for the $10,000, once Ottawa says
- A short hello now, so you know it worked
Know someone with old heating? Send them this.
Only emails about this rebate. No spam, no sales calls. Unsubscribe anytime.
Read everything we know so far Official page: canada.ca
The post-audit must be scheduled by November 30, 2026 and completed by December 31, 2026, or within 180 days of your first assessment, whichever comes first.
Who qualifies
66% of London households live in an eligible house type. 42% rent, and 10% live in low-rise apartments and 4,265 in duplexes, none of which qualify. 42,240 are owner-occupied detached houses built before 1981.
Partner upgrades for older houses
52% of London households live in homes built before 1981. For those, attic insulation, basement walls or window replacement are likely partners. The program counts windows as a single measure however many openings, with a minimum of three window openings or one door-type opening.
Installers and the list
The unit must be on NRCan's eligible product list and ENERGY STAR certified, and the installer must be licensed and trained. Ask for the exact model and check it against the list before signing. The amount shown on the list is from the closed Greener Homes Grant and does not apply.
What the first assessment is
The first assessment is an EnerGuide home energy evaluation done by a registered energy advisor licensed by Natural Resources Canada, working for an authorized service organization. It must happen before any work, and the program recommends using the same advisor for the follow-up. After it you receive a report of recommended upgrades, from which you choose at least two to complete.
Paperwork and payment
At the follow-up assessment the advisor needs the invoices for both assessments and for each upgrade, plus a copy of your property tax bill. Once the advisor has submitted everything, the rebate arrives within 60 days by cheque or within 30 days by Interac e-Transfer. A London owner should choose the payment method early and keep copies of every document.
Earlier rebates and a second round
If you received, or expect to receive, a rebate for the same equipment from an earlier Enbridge or IESO program, you cannot be paid twice for it. A household that completes the assessment stream can apply again with new assessments, but the $600 audit rebate is paid only once and the total across rounds is capped at $5,000 for gas homes and $10,000 for others.
How to claim in London
- Check that you own an eligible house type and which fuel heats it.
- Book the first home energy assessment with a registered energy advisor before any work starts.
- Choose at least one more upgrade to pair with the water heater, such as insulation, windows or air sealing.
- Choose an ENERGY STAR certified heat pump water heater from NRCan's list and have a licensed, trained professional install it.
- Keep invoices and your property tax bill, and book the follow-up assessment before the December 31, 2026 deadline.
Common questions
Do London renters qualify?
No. The owner applies.
Is a duplex eligible?
No.
What counts as a window measure?
Three window openings or one door-type opening.
What is the rebate?
$500.
What to do next
See London insulation rebates, heat pump rebates and the Ontario rebate calculator.
By Sam Menard. Sources, last read October 3, 2026: Home Renovation Savings: assessment upgrades, Home Renovation Savings eligibility requirements (PDF), Save on Energy: Home Renovation Savings, Statistics Canada 2021 Census, table 98-10-0233-01. All London rebates → Every Home Renovation Savings rebate →
