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AIR CONDITIONING COMPRESSOR
Posted to HVAC Forum on 2/20/1999 3 Replies

Hello.

Just got finished working on a 1994 MACK TRUCK RD MODEL. The air was freezing up. I installed a new THERMO SWITCH & AIR DRIER completly evacuated and vacumed the system. After recharging with 134a I am running a low side of 20 and a high side of 200 t... Login to read more.

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