NHB integrated control provides industry-leading options and features including adjustable heat capacity, temp boost for outdoor reset control, adjustable anti-cycle timer and freeze protection.
The condensing technology of the dual stainless steel heat exchangers saves energy, reduces greenhouse gasses.
1/2" gas pipe capability up to 24' (subject to local codes). Cuts installation time, no need to install new gas lines for retrofit applications.
The sophisticated gas flow control system provides a high turndown ratio which reduces energy waste and excessive boiler cycling.
NHB integrated control provides industry-leading options and features including adjustable heat capacity, temp boost for outdoor reset control, adjustable anti-cycle timer and freeze protection.
The condensing technology of the dual stainless steel heat exchangers saves energy, reduces greenhouse gasses.
1/2" gas pipe capability up to 24' (subject to local codes). Cuts installation time, no need to install new gas lines for retrofit applications.
The sophisticated gas flow control system provides a high turndown ratio which reduces energy waste and excessive boiler cycling.
Integrated ECM pump and DHW diverter valve on all models
Modulating Combustion up to 11:1
Small zone valve systems may not require an additional pump or a low loss header
Easy service access and quick component connections
Get the Hvac equipment in just a few steps
Make an order
Reach out to us to place an order for an appliance. Our team will guide you in selecting the optimal model that will meet all your requirements.
Arrival of a technician
Once you've placed your order, one of our technicians will arrange a site inspection to go over all the details with you.
Delivery and installation work
We will bring the unit to your home and install it carefully and precisely to ensure it performs at its best.
Get a warranty
Your appliance comes with a warranty, and once it expires, we offer post-warranty services to help with maintenance.
Reviews about us
9.7/10
215 reviews
4.9/5
1206 reviews
Cameron Lovell
Sep 10, 2026
Our tankless heater kept shutting off mid shower. They cleaned the lines, flushed the units and replaced a temperature sensor that had failed. He explained everything in plain language, and didn’t rush the job the membership plan got a same-day service and a serious break on the cost.
Vinay
Jul 16, 2026
They diagnosed a failing TXV valve that was causing inconsistent cooling throughout the house. Replaced it and recharged the system correctly. Been perfectly consistent since the repair
Sep 10, 2026
Ajax