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Air Conditioning / Two Speed systems with ECM blower

Air Conditioning / Two Speed systems with ECM blower. Two speed air conditioning systems work well in warmer climates that experience with wide temperature swings; precisely the kind of weather we experience her in the San Marcos, Buda, Kyle, and New Braunfels area of Central Texas. Two speed air conditioning systems automatically shift from high […]

Air Conditioning / Single Speed systems with ECM blower

Air Conditioning / Single Speed systems with ECM blower. In response to mandates to produce more energy efficient air conditioning systems, manufacturers turned to electronically commutated motors (ECM).  As it turned out, the ECM motor could do more than just allow manufacturers to comply with government mandates. ECM motors are brushless DC motors with speed […]