Single Stage Furnace With Ecm Motor

A variable or multi speed furnace monitors the temperature of your home and then adjusts the speed of the blower motor sometimes referred to as an ecm motor in very small increments.

Single stage furnace with ecm motor.

And the ecm motor will have greater electrical efficiency. Variable speeds unlike an on off psc motor a furnace ecm motor can operate at a range of outputs between zero and 100 percent. Output of the motor can be adjusted by signals from a controller or permanently programmed to advance through a range of speeds during each on cycle of the furnace. Instead either use a.

So if those are your 2 options at the same price i d go with the 60k 2 stage. This increased precision results in a home that is more consistently heated both in different areas of the home and over time. I m sticking with single stage as all the contractors recommended them. Is it worth getting it with a emc motor i do not have the fan on all year round and the furnace is only on 5 6 months for winter and on and off for 2 months of the summer.

Keeprite bryant and carrier offer single stage with ecm motors.