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A brilliant advancement in furnace technology, the Nortron by Broan ECM Series offers improved operating efficiency, lower overall energy costs and reduced greenhouse gas emissions associated with conventional electric power generation.

The superior performance of electronically commutated motors (ECM) is in part due to the motor’s brushless DC design, which ensures greater efficiency over a wide speed range. Its permanent-magnet rotor ensures lower heat losses.

Continuous Operation, Continuous Comfort

Continuous air circulation creates a more comfortable living environment with a more uniform temperature distribution and, when combined with a ventilation system, can dramatically improve indoor air quality.

When operating in continuous fan mode at low speed, an ECM motor offers up to 200% greater efficiency than standard motors. The energy saving benefits of a furnace with an ECM motor are most apparent when the fan is run in continuous mode.

In the past, operating a furnace in continuous mode has meant higher electricity costs. Today, thanks to our new Nortron by Broan ECM Series, you can enjoy the benefits of continuous fan operation with no significant increase, usually a decrease, in utility bills.