Thermostat Wire | Wire | Electrical | Pro Grade
Bulk thermostat wire cable is commonly used for low voltage systems, such as HVAC, the acronym for heating, ventilation, and air conditioning controls. Sigma Wire & Cable is a leading manufacturer of thermostat wire, ranging from two conductor to eight conductor variances. Manufactured with solid bare copper* conductors, and coated with a UV/sun resistant jacket, it is a preferred choice for installers.
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Original price $35.00 - Original price $35.00Original price$35.00$35.00 - $35.00Current price $35.00Bulk TSAT | Thermostat 20/2 CMR | 20AWG, CCA 2C | Unshielded | 500ft Reel (White)
Sigma Wire & CableSigma Wire Thermostat wire 20 gauge 2 conductor CCA CMR is designed for your Heating HVAC needs. Rated 150-Volt CMR Rated Sunlight resistant (-20...
View full detailsOriginal price $35.00 - Original price $35.00Original price$35.00$35.00 - $35.00Current price $35.00 -
Original price $43.50 - Original price $43.50Original price$43.50$43.50 - $43.50Current price $43.50Sigma Wire & Cable | Bulk, Thermostat 18/2 CMR; 18AWG, 2C, Unshielded, 500ft Reel (Brown)
Sigma Wire & CableSigma Wire Thermostat wire 18 gauge 2 conductor Solid Copper CMR is designed for your Heating HVAC needs. Rated 150-Volt CMR Rated Sunlight resist...
View full detailsOriginal price $43.50 - Original price $43.50Original price$43.50$43.50 - $43.50Current price $43.50 -
Original price $62.00 - Original price $62.00Original price$62.00$62.00 - $62.00Current price $62.00Sigma Wire & Cable | Bulk, Thermostat 18/3 CMR; 18AWG, 3C, Unshielded, 500ft Reel (Brown)
Sigma Wire & CableSigma Wire Thermostat wire 18 gauge 3 conductor Solid Copper CMR is designed for your Heating HVAC needs. Rated 150-Volt CMR Rated Sunl...
View full detailsOriginal price $62.00 - Original price $62.00Original price$62.00$62.00 - $62.00Current price $62.00 -
Original price $80.19 - Original price $80.19Original price$80.19$80.19 - $80.19Current price $80.19Sigma Wire & Cable | Bulk, Thermostat 18/4 CMR; 18AWG, 4C, Unshielded, 500ft Reel (Brown)
Sigma Wire & CableSigma Wire Thermostat wire 18 gauge 4 conductor Solid Copper CMR is designed for your Heating HVAC needs. Rated 150-Volt CMR Rated Sunli...
View full detailsOriginal price $80.19 - Original price $80.19Original price$80.19$80.19 - $80.19Current price $80.19 -
Original price $98.00 - Original price $98.00Original price$98.00$98.00 - $98.00Current price $98.00Sigma Wire & Cable | Bulk, Thermostat 18/5 CMR; 18AWG, 5C, Unshielded, 500ft Reel (Brown)
Sigma Wire & CableSigma Wire Thermostat wire 18 gauge 5 conductor Solid Copper CMR is designed for your Heating HVAC needs. Rated 150-Volt CMR Rated Sunli...
View full detailsOriginal price $98.00 - Original price $98.00Original price$98.00$98.00 - $98.00Current price $98.00 -
Original price $117.00 - Original price $117.00Original price$117.00$117.00 - $117.00Current price $117.00Sigma Wire & Cable | Bulk, Thermostat 18/6 CMR; 18AWG, 6C, Unshielded, 500ft Reel (Brown)
Sigma Wire & CableSigma Wire Thermostat wire 18 gauge 6 conductor Solid Copper CMR is designed for your Heating HVAC needs. Rated 150-Volt CMR Rated Sunli...
View full detailsOriginal price $117.00 - Original price $117.00Original price$117.00$117.00 - $117.00Current price $117.00 -
Original price $77.00 - Original price $77.00Original price$77.00$77.00 - $77.00Current price $77.00Sigma Wire & Cable | Bulk, Thermostat 18/8 CMR; 18AWG, 8C, Unshielded, 250ft Reel (Brown)
Sigma Wire & CableSigma Wire Thermostat wire 18 gauge 8 conductor Solid Copper CMR is designed for your Heating HVAC needs. Rated 150-Volt CMR Rated Sunli...
View full detailsOriginal price $77.00 - Original price $77.00Original price$77.00$77.00 - $77.00Current price $77.00 -
Original price $32.00 - Original price $32.00Original price$32.00$32.00 - $32.00Current price $32.00Sigma Wire & Cable | Bulk, Thermostat 20/2 CMR; 20AWG, 2C, Unshielded, 500ft Reel (Brown)
Sigma Wire & CableSigma Wire Thermostat wire 20 gauge 2 conductor Solid Copper CMR is designed for your Heating HVAC needs. Rated 150-Volt CMR Rated Sunlight resist...
View full detailsOriginal price $32.00 - Original price $32.00Original price$32.00$32.00 - $32.00Current price $32.00 -
Original price $69.75 - Original price $69.75Original price$69.75$69.75 - $69.75Current price $69.75Sigma Wire & Cable | Bulk, Thermostat 20/5 CMR; 20AWG, 5C, Unshielded, 500ft Reel (Brown)
Sigma Wire & CableSigma Wire Thermostat wire 20 gauge 5 conductor Solid Copper CMR is designed for your Heating HVAC needs. Rated 150-Volt CMR Rated Sunli...
View full detailsOriginal price $69.75 - Original price $69.75Original price$69.75$69.75 - $69.75Current price $69.75 -
Original price $56.00 - Original price $56.00Original price$56.00$56.00 - $56.00Current price $56.00Sigma Wire & Cable | Bulk, Thermostat 20/8 CMR; 20AWG, 8C, Unshielded, 250ft Reel (Brown)
Sigma Wire & CableSigma Wire Thermostat wire 20 gauge 8 conductor Solid Copper CMR is designed for your Heating HVAC needs. Rated 150-Volt CMR Rated Sunli...
View full detailsOriginal price $56.00 - Original price $56.00Original price$56.00$56.00 - $56.00Current price $56.00
