Metro Heating & Cooling serves the Birmingham, Alabama metro area with professional heating & air conditioning repair, service and installation. Our HVAC technicians are NATE certified and we stand behind our heating & air conditioning work with a 100% satisfaction guarantee.

AC

Abbreviation for alternating current, an electric current that reverses its direction many times a second.

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A-Coil

A heat exchanger containing two diagonal coils that are connected together in a manner that resembles the letter “A”.

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