73 87 Chevy Truck Air Conditioning Wiring Diagram (2024)

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  • 27 mei 2020 · AC/HEAT. CLOCK. LIGHTER. HAZARD PWR WDO. PARK LT ... This diagram is to connect AAW Turn Signal switch wires to aftermarket steering columns.

11. 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 ...

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73 87 Chevy Truck Air Conditioning Wiring Diagram (2024)

FAQs

What wires go to air conditioner? ›

10/2 wire has three conductors (a black hot, a white neutral, and a green ground wire) and is commonly used for air conditioning units requiring a 240-volt power supply.

What color wires turn on AC? ›

Red, R wire: The red wire provides the necessary 24V power. White, W wire: This wire signals when it's time to use conventional heating to heat your home. Green, G wire: It operates your HVAC fan. Yellow, Y wire: This wire signals your air conditioner to start the cooling process when needed.

Which color wire is used for AC connection? ›

US AC power circuit wiring color codes
FunctionlabelColor, common
Protective groundPGbare, green, or green-yellow
NeutralNwhite
Line, single phaseLblack or red (2nd hot)
Line, 3-phaseL1black
2 more rows

What terminals do AC wires go to? ›

Y - This is the terminal for cooling or air conditioning and goes to the compressor relay.

What are the 3 wires in AC? ›

The cable consists of three wires-live wire (red or brown), a neutral wire (black or light blue), and an earth wire (green or yellow). The live wire (L) is at a high voltage (220 V for the domestic supply) and brings in the current.

What wire is required for AC connection? ›

Cable size for 1.5 ton AC: Wire Size Chart by Air Conditioner Capacity
Wire SizeAC CapacityMax. Current
2.5mm2 (14 AWG)1.5 Tons10.0 amps
2.5mm2 (14 AWG)2 Tons15.5 amps
4.0mm2 (12 AWG)2.5 Tons17.0 amps
6.0mm2 (10 AWG)3 Tons25.5 amps
2 more rows

What electrical wire is used for air conditioner? ›

Wire type: Air conditioners typically require a specific type of wire, such as 10-gauge or 12-gauge copper wire with a THHN or THWN insulation rating. This wire is designed to withstand the high electrical currents and temperatures associated with air conditioning units.

References

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