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Dr. Hardcrab Dr. Hardcrab is offline
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Default Has anyone ever replaced their conventional furnace fan motor with an ECM motor?


"98 Guy" wrote


Again the controller issue. Has anyone ever seen a data sheet for
these motors?

Has anyone considered that the controller is built into these motors,
and maybe they have just a few control lines for speed selection -
that can easily be rigged up for manual control (or set to run at a
constant speed) ???



http://www.nailor.com/pdf/ECM_1.pdf


http://www.enviro-tec.com/pdf/catalo...ormanceECM.pdf


http://www.eere.energy.gov/buildings...ler_app8_7.pdf