3-WIRES TO 4-WIRE THERMOSTAT ADAPTER

The Aprilaire 8022 multiplexer provides an extra wire without pulling new wiring. Converts 3 wire thermostat cable to 4 wire thermostat without losing thermostat functions. Use for: Upgrades Single to...

Available

$ 16.99

The Aprilaire 8022 multiplexer provides an extra wire without pulling new wiring.

Converts 3 wire thermostat cable to 4 wire thermostat without losing thermostat functions.

Use for:

  • Upgrades
  • Single to multi-stage cooling or heating
  • 3 wire heating only to 4 wire heating / cooling
  • Allows bypass of a single broken wire inside a wall.

Use when only three thermostat wires are available, but 4 wires are required for the equipment operation.

Dimensions: 3 7/8” W x 2 3/8” H x 1 ¼” D

Orders will be shipped Monday through Friday. Items ordered under 70 lbs will be shipped via UPS; Items over 70 lbs will be shipped via LTL.

Orders received before 1 pm will be shipped the same day. Orders received after 1 pm will be shipped the following business day.

All returns must be returned within 30 days from the time the order is placed. Product must be unused and in original packaging. Customer is responsible for 25% restocking fee and the cost of return shipping. Electrical parts are non-returnable and non-refundable.

Rapid HVAC Parts is not responsible for any typographical or photographical errors

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