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performance 93

  1. HVAC
    I am installing a new thermostat, one that requires a C connection, and I do not see it on the furnace. Furnace: Carrier Performance 93 Furnace Connections: W2, Y1, DHUM, G, Com 24, W/W1, Y/Y2 and R Thermostat: Honeywell RTH6580WF
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