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A 1920x747 NCA A 1920x747 NCA

Rooftop unit, condensing boiler and water heater

Solution suitable for three-storey office buildings or lower

The solution

Natural gas rooftop units warm air efficiently. A condensing boiler, combined with radiators warms the perimeters. A condensing water heater efficiently produces hot water.

Optimal solution set-up

1- Roof top unit
  • Decentralized ventilation system
  • Efficient heating of open air central zones
  • Modulating options

2- Condensing water heater

  • High level of efficiency

3- Condensing boiler

  • High level of efficiency

4- Radiator

Many benefits for you and your customers

For you

  • Recognized technology
  • Easy to install
  • High-efficiency equipment

For your customers

  • Heats quickly
  • Financial grants
  • Increased comfort

Grants available

Énergir offers substantial grants to smoothly integrate natural gas into your project. Financial assistance is available from energy-efficiency programs and the consumption rebate program. Your sales representative will help you determine the amount to which you are entitled.

Other options are also possible

These are the solutions we suggest, but many other options are also possible. Talk to

your sales representative—they'll advise you of the best options to meet your energy 


1 800 587-1313    Write us

Equipment rental

Gaz Métro Plus, a subsidiary of Énergir, has a great equipment rental program for your construction projects.

Learn more (PDF in French)