Combi Boilers

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Combi boiler

The perfect heat source for your home’s radiant system, innovative Combi boilers deliver consistent warmth without the noise and draft associated with forced air systems. The higher the AFUE percentage, the more energy-efficient.
We have a number of brands that all offer unique characteristics and will surely suit your home needs and your budget.

Benefits of Combi Boiler Water Heaters

Steady Hot Water Supply - Combi Boiler

Steady Hot Water Supply

Most Affordable - Combi Boiler

Most Affordable

Easy to Assemble - Combi Boiler

Easy to Assemble

Which Combi Boiler is right for you?

Call a heating and cooling expert at (416) 780-9760 anytime. We’ll answer any questions you have, and we’re happy to make recommendations to make you more comfortable.

What Is a Combination Heating Boiler?

A “combi,” or combination heating boiler, is an appliance that can serve your home heating needs alone or can be combined with a tankless water heater for a dual-purpose home and water heating system.
They are more efficient, affordable price, easy to assemble, and cost less to run!

Lennox Boilers
NTI Boilers
Carrier Boilers
Navien Boilers
Rinnai Boilers
Baxi Boilers

Top Rated Combi Boiler in Toronto

Rinnai I-Series

The Rinnai I-Series Boilers offer both heat-only and combination models with simultaneous delivery of heat and hot water in one unit.

  • Dual Zone Heating
  • Hot Water Temperature Control
  • Built-in Recirculation for Combination Models

The perfect combination of reliability, technology and performance in one compact unit, a Rinnai I-Series condensing boiler can serve your home heating needs alone or can be combined with a tankless water heater for a dual-purpose home and water heating system.

  • Simultaneous delivery of hot water and home heating without disruption
  • Servo-based bypass control for precision domestic hot water (DHW) temperature control
  • Multiple heating zones possible
Rinnai RUR199iN Tankless Water Heaters
Combi Boilers was last modified: May 19th, 2021 by HVAC Expert

People like you shared their purchase and installation experience!

Andrew MunnAndrew Munn

Highly recommended. Brian at Cozy Comfort Plus supplied and installed 6 ductless heads on two compressors. The price was very competitive. The installation crew lead by Hamid did a perfect job. They explained the best locations for the equipment and answered all my questions. The work was completed a very short time after signing the contract. The team cleaned up the job site very carefully every night and were very careful indoorA.

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Jon ConwayJon Conway

We are so happy with the service, support and product that we received from Cozy Comfort Plus. Brian was incredible to work with, he took the time to understand what we were looking for and helped us with the designs and what the best fireplace for us might be. He is extremely easy to work with, very easy to communicate with and so fast and responsive!

Everything happened exactly on schedule and as planned. It was a well oiled machine!! The crews that were here to build everything were super friendly, kind, courteous and knowledgeable.

Highly highly recommend to all 😀👍

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Nick SmidstraNick Smidstra

Brian and his team did a fantastic job replacing our tankless hot water heater for a fair price. Great work on a complicated job requiring new piping to be installed through our attic and roof. Would recommend this company to anyone!

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