Wolfstrike
Gold Member
Starting next year, the plan is, all furnaces will be sold with ECM motors. These are motors that convert 120v to 3 phase DC power, and the rotor floats in a magnetic field. The efficiency will be great for the power company, but it will cost you 3 times more to replace.
Due to poor reliability, my company does not install units with these motors.
There's been long standing issues in the trade with improperly sized ducts.
now, any airflow issues will cause the motor to burn out, including forgetting to change the filter
Due to poor reliability, my company does not install units with these motors.
There's been long standing issues in the trade with improperly sized ducts.
now, any airflow issues will cause the motor to burn out, including forgetting to change the filter