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Mixed water loop and centralized combo

Solution suitable for a 50-unit or more building

A high-performance solution that lives up to expectations.

The solution

This solution is one of the most effective, innovative designs in recent years for 50-unit or more buildings. It’s effective because a centrally located condensing boiler, combined with a mixed water loop, warms each dwelling via a heat pump. A centralized condensing water heater—which maximizes the floor space of each dwelling—ensures the flow of hot water. And it’s innovative because it pairs natural gas with a heat pump to get the best of both worlds! The result lives up to expectations.

Optimal solution set-up

1- Heat pump

  • Connected to a water tower and a boiler—warms and cools air in each unit.


2- Condensing water heater

  • Reuses latent heat energy—a high-efficiency appliance.


3- Condensing boiler

  • A more compact appliance—facilitates integration into mechanical rooms.

The minimalist duct revolution

Did you know that warm air can be diffused from high up on a wall opposite a glass surface without sacrificing comfort—and in both heating and cooling mode? The minimalist heating duct design, as it is called, reduces the required length of the air ducts, creating a compact heating design.


Many benefits for you
and your customers

For you

  • Innovative concept
  • Ideal architectural integration—appliances share a mechanical room
  • No chimney required
  • Grants to reduce investment costs and quickly increase project profitability

For your customers

  • Increased design freedom
  • Energy savings of up to 30% compared to heating each unit individually

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.


Equipment rental

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

Learn more (PDF in French)




Maintenance

To keep equipment in top working order for years to come, experts recommend regular maintenance with a Gaz Métro Plus service plan or an Énergir Authorized Partner.


To learn about the grant amounts available

Contact your sales representative today.

Call us at 1 800 567-1313  or  Contact us