(800) 865-5931 www.alpinehomeair.com Self-Contained Air Conditioner with No Heat 24 Volt+ Fan Only Operation Common Cooling High Voltage Y Y This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. Always refer to your thermostat or equipment installation guides to verify proper wiring. NOTE Some AC Systems will have a blue wire with a pink stripe in place of the yellow or Y wire.
1(800) 865-5931 www.alpinehomeair.com Self-Contained Air Conditioner with Single Stage Electric Heat W1 24 Volt+ Heat Fan Only Operation Common Cooling High Voltage W1 Y Y W1 This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. Always refer to your thermostat or equipment installation guides to verify proper wiring. NOTE Some AC Systems will have a blue wire with a pink stripe in place of the yellow or Y wire.
1(800) 865-5931 www.alpinehomeair.com Self-Contained Two-stage Air Conditioner with Single Stage Electric Heat Y2 24 Volt+ Stage 2 Cooling Heat Fan Only Operation Common Y1 Stage 1 Cooling High Voltage Y1 Y2 Y1 Y2 Thermostat, 2 stage cool This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. Always refer to your thermostat or equipment installation guides to verify proper wiring.
1(800) 865-5931 www.alpinehomeair.com Self Contained Air Conditioner with Two-Stage Electric Heat Stage 2 Heat 24 Volt+ Fan Only Operation Y Cooling Common W1 Stage 1 Heat High Voltage W1 Y Y Thermostat, 2 stage heat W1 * Jumper This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. Always refer to your thermostat or equipment installation guides to verify proper wiring.
1(800) 865-5931 www.alpinehomeair.com Self-Contained, Two Stage Air Conditioner with Two Stage Electric Heat Stage 2 Heat 24 Volt+ Fan Only Operation Y1 Stage 1 Cool Common Y2 Stage 2 Cool W1 Stage 1 Heat High Voltage W1 Y1 Y2 Y2 Y1 Thermostat, 2 stage heat, 2 stage cool W1 This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. Always refer to your thermostat or equipment installation guides to verify proper wiring.
1(800) 865-5931 www.alpinehomeair.com Two Stage Self-Contained Heat Pump with No Backup (AUX) Heat Control Wiring 24 Volt+ O Reversing Valve Fan Only Operation Y1 Stage 1 Cool/Heat Common Y2 Stage 2 Cool/Heat Self-Contained Unit High Voltage Y1 Y2 O RC O Jumper RH Y1 Y2 This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. Always refer to your thermostat or equipment installation guides to verify proper wiring.
1(800) 865-5931 www.alpinehomeair.com Self-Contained Heat Pump with Two Stage Backup (AUX) Heat 24 Volt+ Electric Backup Heat AUX / E O Fan Only Operation Reversing Valve (cooling) Cooling/Heating Common Self-Contained Unit High Voltage Jumper W1 O Y RC O Jumper RH AUX / E Y1 This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. Always refer to your thermostat or equipment installation guides to verify proper wiring.
1(800) 865-5931 www.alpinehomeair.com Self-Contained Heat Pump with Single Stage Backup (AUX) Heat 24 Volt+ AUX / E Electric Backup Heat O Reversing Valve (cooling) Fan Only Operation Common Cooling/Heating High Voltage W1 O RC Jumper Y O RH AUX / E This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. Always refer to your thermostat or equipment installation guides to verify proper wiring.
1(800) 865-5931 www.alpinehomeair.com Self-Contained, Single Stage Gas Furnace with Single Stage Cooling (Gas Pack) Y 24 Volt+ Cooling Fan Only Operation Common Heat High Voltage W1 Y Standard Thermostat Y This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. Always refer to your thermostat or equipment installation guides to verify proper wiring. NOTE Some AC Systems will have a blue wire with a pink stripe in place of the yellow or Y wire.
1(800) 865-5931 www.alpinehomeair.com Self-Contained, Two Stage Gas Furnace With Two Stage Cooling (Gas Pack) Stage 2 Heat 24 Volt+ Fan Only Operation Y1 Stage 1 Cool Common Y2 Stage 2 Cool W1 Stage 1 Heat High Voltage W1 Y1 Y2 Y2 Y1 Thermostat, 2 stage heat, 2 stage cool W1 This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. Always refer to your thermostat or equipment installation guides to verify proper wiring.
