Condensing Boiler - Gazifère

Condensing Boiler

The advantages of a condensing boiler

Condensing boilers provide optimum efficiency through their ability to extract the maximum amount of heat from fuel gases before they are vented.

Receive up to $25,000

We offer financial assistance for the purchase or lease of condensing boilers with a capacity of more than 300 kBtu and with an energy efficiency of 90% or more. The financial assistance offered ranges from $2,550 to $25,000 and helps reduce the difference between the higher cost of a condensing unit and a basic unit.

Please note that this program will end on December 31, 2024 (documents must be submitted by February 28 to obtain financial assistance).

How do I get the grant?


Send us your pre-admission application (facultative)

Pre-admission form


Get approved by us

We will confirm receipt of the pre-admission form within 10 working days. We accept applications for pre-admission on a first-come, first-served basis and subject to budget availability.


Coordinate the installation of the new unit

The declaration form below must be completed by the installer at the time of installation. One form per unit.

Declaration form

This form will allow us to ensure that the appliance for which we are granting financial assistance offers optimal performance and meets the manufacturer’s standards. With this in mind, we require that the combustion analysis show a minimum efficiency of 90%. A temperature control sensor will be installed on the unit if it is used for air heating or jointly used for domestic water heating and air heating.

The declaration form must be reviewed by our technical supervisor before confirming the customer’s eligibility for the program.


Submit your application

To do so, you must send us the following items:

  • Technical data sheet of the unit.
  • a copy of the confirmation of payment for the appliance (The invoice must have been issued in the current year. It must show the model and the date the appliance was installed. The date of installation must be later than the date of approval of your pre-admission application.).
  • Declaration form: The declaration form below must be completed by the installer at the time of installation.

Send your documents by email or by mail:


Receive your financial assistance

We will perform a complete analysis of your application. If any information is missing, we will contact you as soon as possible.

You will be informed in writing of the acceptance or refusal of your request for financial assistance as well as the amount granted. A cheque will be mailed to the name and address provided on the application form.

Tips and advice

  • The optimal efficiency of a condensing boiler depends on the installation conditions. To benefit from high energy efficiency, Gazifère invites you to discuss with a certified natural gas contractor to ensure that the unit is installed on a heating system that allows a return water temperature to the boiler of 55°C (131°F) or less.
  • Please note that program conditions and financial assistance amounts are subject to change without notice.
  • You can use any licensed natural gas contractor, but Gazifère recommends two authorized agents who specialize in natural gas installations: