HVAC Accessories

Manufacturer Part Number: 025-28660-002 The 025-28660-002 is York Control's thermostat knob. Related Products . . . search for additional items with specific features using the HVAC Accessories filter.Quick Links Wireless HVAC ControlSupport Knowledge...

Manufacturer Part Number: RXPX-D01 Rheem RXPX-D01 is a heat pump thermostat warning light kit compatible with Rheem and Ruud systems. Related Products . . . search for additional items with specific features using the HVAC Accessories filter.Quick Links...

Manufacturer Part Number: 45-101891-09 Rheem 45-101891-09 is a wire harness for EEV thermostat. Related Products . . . search for additional items with specific features using the HVAC Accessories filter.Quick Links Wireless HVAC ControlSupport...

Manufacturer Part Number: F75-0176 The F75-0176 is a temperature knob locking or limiting kit for 1A65-641, 1A65W-641, 1A66-641 and 1A66W-641 thermostats. Related Products . . . search for additional items with specific features using the HVAC...

Manufacturer Part Number: F4-1748 Emerson F16-7715 is a terminal base for 1D78-140 and 1E78 thermostats. Related Products . . . search for additional items with specific features using the HVAC Accessories filter.Quick Links Wireless HVAC ControlSupport...

This item is DISCONTINUED/ END-OF-LIFE (EOL). It has been replaced with F145-0999 (please contact us if this recommended replacement is not quite what you need). Manufacturer Part Number: F145-1000 Emerson F145-1000 is a replacement key for all F29...

Manufacturer Part Number: F145-0999 Emerson F145-0999 is a replacement key for all F29 series thermostat guards. Related Products . . . search for additional items with specific features using the HVAC Accessories filter.Quick Links Wireless HVAC...

Manufacturer Part Number: 79J11 Lennox 79J11 Freeze Thermostat Replaces: 79J1101, L41-143, L41143 Related Products . . . search for additional items with specific features using the HVAC Accessories filter.Quick Links Wireless HVAC ControlSupport...

Manufacturer Part Number: 49K4301 Lennox 49K4301 Heat Pump Switch, developed primarily for defrost control, is an essential component in heat pump systems. This switch is critical to ensure the efficient operation of heat pumps, particularly during cold...

Manufacturer Part Number: P474-0401REC Venstar ACC0401REC wireless receiver automatically averages the temperatures it receives from the indoor wireless sensor and reports the average to the thermostat. ACC0401REC is the same as ACC0414REC and...

Manufacturer Part Number: SFTHAADDWIRE In applications where additional wiring cannot be run, the Add-A-Wire accessory can be used to add a wire to the thermostat. The accessory is also used to fix a broken wire, to make one thermostat work like two,...

USED RETURN: This is an open-box item returned by a customer within our 30-day refund period. Box may be missing or open but item is like new. Item has been inspected and/or tested and is in excellent working condition. Eligible for our 30-day return...