CONTINUING INVESTMENT. LASTING CAPABILITY.
Every building serves people, and every system we make carries a responsibility to them. That is why EXINDA keeps investing in engineering, testing and manufacturing — so that dependable comfort becomes part of everyday life, and existing buildings have a practical route towards a lower-carbon future. That continued investment brings engineering, testing and manufacturing together to develop and refine products for everyday comfort.
Progress in heating starts with the capability to develop it. Our purpose-built water-cooled laboratory tests leaving-water temperatures up to 100°C and supports AHRI witness testing. It gives our engineers the facilities to develop high-temperature systems for boiler replacement and demanding process-heating applications.
People rely on their equipment through changing seasons. With humidity adjustable to 98% and climate simulation from −40°C to 60°C, our engineers study frost formation, refine defrost response and validate reliable operation. Continued investment turns what we learn into products people can depend on.
In Québec, EXINDA systems bring heating to buildings through demanding winters. Installation, operating and service experience returns to the engineers who develop our equipment. Canadian stock and spare parts, supported by regional distributors, keep that commitment close to the people who use our products.
OUR PRODUCTS
Heating, cooling and fresh air for the buildings people spend their days in.
Moving Buildings Forward. Respecting What Is Already There.
FLEX R515B brings cooling and hot water up to 85°C (185°F) to existing buildings. Its compact, modular design supports boiler replacement while retaining suitable radiators and pipework.
The air in a room changes how people feel in it. Our ERVs bring in fresh air, keep the warmth inside, and do it quietly enough that nobody notices — which is the point.
Heating, cooling and fresh air used to mean three systems and three installers. AURA brings them into one unit, so the building gets simpler and the people in it get more comfortable.
A home should be warm without anyone thinking about it. Our air-to-water heat pumps take care of heating, cooling and hot water, and keep going on mornings that reach −25°C.
A pool that's warm is a pool that gets used. Inverter heating keeps the water ready across the season, on less energy than the pool used to burn.
Built Together
Commercial equipment isn't picked off a shelf, and the people specifying it shouldn't have to work alone. Our engineers help with selection, performance data and technical submittals, and answer the questions that come up on site during installation and start-up.
Notes from our engineers on selection, installation and the things that only show up on site.
The Gas Boiler Stayed. It Just Stopped Running Above −25°C.
A 12-ton EXINDA air-to-water heat pump took over from a gas boiler on an existing Montréal radiant slab in 2025, running at 35°C supply. The boiler stayed, locked out above −25°C — and rarely fires.
Two Winters on a Québec Rooftop, With the Auxiliary Heater Still Untouched
Four EXINDA cold-climate air-to-water heat pump modules on a Québec rooftop: two heating seasons, 45°C return water held throughout, a three-day cold snap at −28°C, and an auxiliary heater that has...
ERV or All-in-One Heat Pump ERV: How to Choose
An ERV ventilates only; an all-in-one heat pump ERV also heats and cools from one indoor cabinet. Five checks that decide which one a project needs: outdoor unit space, winter design temperature, e...
Distributors & Dealers
Expand your HVAC offering with EXINDA heat pumps and ventilation systems, backed by product training and technical support.
Engineering Firms & Contractors
Get the performance data, submittals and engineering support you need to select equipment and move your project forward.
HVAC Brands
Bring your product ideas to market with EXINDA’s engineering, testing and manufacturing expertise.
