Canadian Consulting Engineer


January 7, 2014
By Canadian Consulting Engineer

IRVINE, Calif. – November 14, 2013 – Navien is pleased to announce that they have the first CAN/CSA P.9-11 rated condensing tankless water heater system with Air Handling Unit for combined space and water heating. “As a world leader in energy efficient technology and with a name created from the words: Navigator / Energy / Environment, we strongly believe in the importance of the Energy Star for New Homes program,” said Mark Williamson from Navien Canada. “Therefore, Navien has teamed up with SunTherm Heating Products and NV Eco Vision Sales to create this exciting heating combination of Navien’s NPE-240A condensing tankless water heater and SunTherm’s MMVE air handling unit.”

Effective April 1, 2014, any system providing forced-air space and domestic water heating will need to be tested to CAN/CSA P.9-11 in order to be recognized by the Energy Star for New Homes program. The CAN/CSA P.9-11 rated Navien and SunTherm combination systems provide enhanced comfort and savings to the Homeowner, flexibility and energy efficiency benefits to the Contractor and Builder.


About Navien

An official ENERGY STAR® partner, Navien is the recognized leader in Condensing Tankless Technology for water heaters and Combination Gas Boilers. Navien products are available in Canada through a network of plumbing distributors. For additional information, visit us at


About SunTherm

SunTherm Heating Products is a leader in hydronic and electric furnace manufacturing. SunTherm Products are manufactured in the US and distributed through a network of HVAC and plumbing distributors. Additional information can be found at


About NV Eco Vision Sales

The national distributors of SunTherm Products in Canada and the designers of enhanced control systems for increased energy efficiency in support of the Energy Star for New Homes program.


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