Quick answer
To remove an HVAC lien from your house title in Ontario, first confirm it is a notice of security interest (NOSI) for a rented or financed furnace, air conditioner or water heater. Since June 6, 2024 those are deemed expired, and a lawyer can have the entry deleted by filing an Application to Amend the Register with the Land Registry. The underlying rental debt is handled separately.
Removing an HVAC lien from your house title in Ontario got simpler in 2024, because the usual culprit, a NOSI registered by a rental or financing company, no longer has legal effect on the land. What remains is an administrative step to clear the entry and a separate decision about the contract behind it. Start by finding out exactly what is registered, because 'lien' gets used for three different instruments.
Check what kind of registration is on your title
- Notice of security interest (NOSI): registered by a company that rented or financed a fixture. For consumer goods it is deemed expired under the Homeowner Protection Act, 2024. This is the common one for furnaces, air conditioners and water heaters.
- Construction lien: registered under the Construction Act by a contractor or supplier who says they were not paid for work on the property. It is a different instrument with its own deadlines and court process, and the 2024 change does not touch it.
- A charge or mortgage: some equipment financing was secured by a charge on the house. That is a loan registration, and it comes off when the loan is paid out and discharged.
The parcel register names the instrument type beside each entry. What a NOSI is explains the first type in more detail.
What to collect before you call a lawyer
- The registration number and date of the notice, from a title search on OnLand or from your lawyer's parcel register printout.
- The company's name as it appears on the registration, and its current legal name. Rental portfolios are sold and renamed, so the name on title may not match the name on your bill.
- The contract, if you have it, and any statements showing what was rented or financed and when.
- Photos of the equipment and its rating plate, to show it is a household furnace, air conditioner or water heater: consumer goods.
- Any payout or buyout letter the company has sent.
How the expired NOSI comes off the parcel register
Ontario's guidance sets out the route. A lawyer files an Application to Amend the Register with the Land Registry, with a law statement confirming that the notice relates to consumer goods, and pays the registration fee. The Land Registry then deletes the entry. The route does not depend on a discharge from the company, which is the change from the years when homeowners paid whatever was demanded to close a sale.
In practice this is a real estate lawyer's job, because the application and the law statement are theirs to make. If you do not have a lawyer, the Law Society Referral Service offers a free initial consultation at 416-947-5255 or 1-855-947-5255. Ask for the fee up front: the lawyer's charge and the registry fee are the whole cost of the step, and neither is ours to quote.
When to clear the title: before listing, not in closing week
An expired notice does not affect the land, but a buyer's lawyer or a lender who sees it on the register will still ask about it. Clearing it ahead of a sale or a mortgage renewal takes one question out of closing week. If you are listing a house with rented equipment, sort the title entry and the rental at the same time; selling a house with a rented water heater covers what buyers expect.
The rental debt is a separate question
Deleting the notice does not end the rental or financing contract. The company can still bill you, send the account to collections, sue on the contract or take back its equipment. There are three ways to deal with it:
- Buy it out. Ask for the payout figure in writing and compare it with replacement: a tank-for-tank water heater swap runs $1,200–$2,500 installed, and a high-efficiency furnace $4,500–$7,500. Buying out a rental water heater versus replacing it works through the comparison.
- Return it. The rental contract sets out removal and return terms and any charges, and a licensed gas technician has to disconnect the unit.
- Dispute it. If the contract was signed at your door after March 1, 2018 without an invitation, or the required disclosure was missing, Consumer Protection Ontario (1-800-889-9768) is the starting point.
ZK Mechanical is not a law firm and does not file anything with the Land Registry. Our part is the equipment: confirming what is installed, quoting a water heater rental buyout or replacement or a furnace rental buyout in writing, and doing the swap when the numbers favour owning. Call (647) 801-1252 or send us the model and the payout letter.