Shop heat pump thermostat wires

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$35.99
Cableague Thermostat Wire 18/8 18 Gauge 8 Conductor ETL 18-8 50 Feet Brown (18-8 Brown, 50Feet)
Amazon.com
621
Free shipping
$35.99
Cableague Thermostat Wire 18/8 18 Gauge 8 Conductor ETL 18-8 50 Feet Brown (18-8 Brown, 50Feet)
Amazon.com
621
$19.90
Cableague Thermostat Wire 18/5 18 Gauge 5 Conductor ETL 18-5 25 Feet Brown (18-5 Brown, 25Feet)
Amazon.com
563
$19.90
Cableague Thermostat Wire 18/5 18 Gauge 5 Conductor ETL 18-5 25 Feet Brown (18-5 Brown, 25Feet)
Amazon.com
563
$48.99
Cableague Thermostat Wire 18/6 18 Gauge 6 Conductor ETL 18-6 100 Feet Brown (18-6 Brown, 100Feet)
Amazon.com
549
Free shipping
$48.99
Cableague Thermostat Wire 18/6 18 Gauge 6 Conductor ETL 18-6 100 Feet Brown (18-6 Brown, 100Feet)
Amazon.com
549
$20.99
EASTWIRE 18/4 50ft Thermostat Wire, Solid Copper Wire, 18 Gauge Conductor, ETL Listed CL2 Power Limited Circuit Cable For Indoor/Outdoor Low Voltage
Amazon.com
46
$20.99
EASTWIRE 18/4 50ft Thermostat Wire, Solid Copper Wire, 18 Gauge Conductor, ETL Listed CL2 Power Limited Circuit Cable For Indoor/Outdoor Low Voltage
Amazon.com
46
$169.25
250 ft. 18/10 White Solid Bare Copper CMR/CL3R Thermostat Wire For Indoor/Outdoor
Home Depot
4
Free shipping
$169.25
250 ft. 18/10 White Solid Bare Copper CMR/CL3R Thermostat Wire For Indoor/Outdoor
Home Depot
4
$32.99
Cableague Thermostat Wire 18/4 18 Gauge 4 Conductor ETL 18-4 100 Feet Brown (18-4 Brown, 100Feet)
Amazon.com
703
$32.99
Cableague Thermostat Wire 18/4 18 Gauge 4 Conductor ETL 18-4 100 Feet Brown (18-4 Brown, 100Feet)
Amazon.com
703
$99.99
YDDECW 14 AWG 4 Conductor Control cable100ft - 14/4 Wire 100% Pure Copper For Mini Split Air Conditioner & Heat Pump, HVAC, Speaker Systems Heavy Duty
Amazon.com
8
Free shipping
$99.99
YDDECW 14 AWG 4 Conductor Control cable100ft - 14/4 Wire 100% Pure Copper For Mini Split Air Conditioner & Heat Pump, HVAC, Speaker Systems Heavy Duty
Amazon.com
8
$56.78
Common Wire Kit For All 24VAC Thermostats, Add-A-Wire Accessory, 4 To 5 Wires, White
Home Depot
Free shipping
$56.78
Common Wire Kit For All 24VAC Thermostats, Add-A-Wire Accessory, 4 To 5 Wires, White
Home Depot
Free shipping
$17.18
20 ft. 18/10 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
6
Free shipping
$17.18
20 ft. 18/10 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
6
$31.49
50 ft. 18/8 Brown Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
19
Free shipping
$31.49
50 ft. 18/8 Brown Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
19
$29.01
50 ft. 18/6 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
6
Free shipping
$29.01
50 ft. 18/6 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
6
$236.01
Shielded Security/Alarm Wire, Gray, 18/4 (18AWG 4 Conductor), Stranded, CM / Inwall Rated, Spool, 500 Foot
CableWholesale
$236.01
Shielded Security/Alarm Wire, Gray, 18/4 (18AWG 4 Conductor), Stranded, CM / Inwall Rated, Spool, 500 Foot
CableWholesale
$174.34
Vertical Cable Thermostat Wire, Solid Bare Copper, 18/8, CL2P, ETL, PVC Jacket, White, 250ft Spool 207-188/P/250WH
FireFold
$174.34
Vertical Cable Thermostat Wire, Solid Bare Copper, 18/8, CL2P, ETL, PVC Jacket, White, 250ft Spool 207-188/P/250WH
FireFold
$58.99
100 ft. 18/8 White Solid Bare Copper CMR/CL3R Thermostat Wire Doorbell HAVC Heating Control Thermostat Wire
Home Depot
3
Free shipping
$58.99
100 ft. 18/8 White Solid Bare Copper CMR/CL3R Thermostat Wire Doorbell HAVC Heating Control Thermostat Wire
Home Depot
3
$14.19
20 ft. 18/8 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
5
Free shipping
$14.19
20 ft. 18/8 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
5
$23.39
100 ft. 18/2 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
5
Free shipping
$23.39
100 ft. 18/2 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
5
$59.01
50 ft. 18/5-Gauge 5-Conductor Brown Stranded Thermostat Wire Cable ETL Listed For HVAC Systems
Home Depot
Free shipping
$59.01
50 ft. 18/5-Gauge 5-Conductor Brown Stranded Thermostat Wire Cable ETL Listed For HVAC Systems
Home Depot
Free shipping
$24.56
50 ft. 18/5 White Solid Bare Copper CMR/CL3R Thermostat Wire UL/ETL Listed, UV Resistant
Home Depot
4
Free shipping
$24.56
50 ft. 18/5 White Solid Bare Copper CMR/CL3R Thermostat Wire UL/ETL Listed, UV Resistant
Home Depot
4
$51.96
20 ft. 18/8 Solid Copper Thermostat Wire, CL2 Rated, ETL Compliant, For HVAC, Doorbells, Low Voltage Applications
Home Depot
Free shipping
$51.96
20 ft. 18/8 Solid Copper Thermostat Wire, CL2 Rated, ETL Compliant, For HVAC, Doorbells, Low Voltage Applications
Home Depot
Free shipping
$20.00
100 ft. 18/2 Brown Solid BC CMR/CL3R Thermostat Wire
Home Depot
16
Free shipping
$20.00
100 ft. 18/2 Brown Solid BC CMR/CL3R Thermostat Wire
Home Depot
16
$29.68
20 ft. 18/2-Gauge 2-Conductor Solid Copper Thermostat Wire Cable For Heating And Air Conditioning
Home Depot
Free shipping
$29.68
20 ft. 18/2-Gauge 2-Conductor Solid Copper Thermostat Wire Cable For Heating And Air Conditioning
Home Depot
Free shipping
$153.26
250 ft. 18/7 Brown Solid Bare Copper CMR/CL3R Thermostat Wire, UV Resistant, UL/ETL
Home Depot
11
Free shipping
$153.26
250 ft. 18/7 Brown Solid Bare Copper CMR/CL3R Thermostat Wire, UV Resistant, UL/ETL
Home Depot
11
$13.44
50 ft. 18/3 Brown Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
19
Free shipping
$13.44
50 ft. 18/3 Brown Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
19
$64.48
75 ft. 18AWG 5-Conductor Thermostat Wire-Solid Copper HVAC Cable For Thermostats, Doorbells, Multi-Color
Home Depot
Free shipping
$64.48
75 ft. 18AWG 5-Conductor Thermostat Wire-Solid Copper HVAC Cable For Thermostats, Doorbells, Multi-Color
Home Depot
Free shipping
$166.08
Vertical Cable Thermostat Wire, Solid Bare Copper, 18/5, CL2R, ETL, PVC Jacket, 500ft Spool 207-185/500BR
FireFold
$166.08
Vertical Cable Thermostat Wire, Solid Bare Copper, 18/5, CL2R, ETL, PVC Jacket, 500ft Spool 207-185/500BR
FireFold
$86.08
50 ft. 18-Gauge 8-Conductor White Stranded Thermostat Wire PVC Low Voltage Cable For LED Lighting
Home Depot
Free shipping
$86.08
50 ft. 18-Gauge 8-Conductor White Stranded Thermostat Wire PVC Low Voltage Cable For LED Lighting
Home Depot
Free shipping
$200.82
Vertical Cable Thermostat Wire, Solid Bare Copper, 18/6, CL2R, ETL, PVC Jacket, 500ft Spool 207-186/500BR
FireFold
$200.82
Vertical Cable Thermostat Wire, Solid Bare Copper, 18/6, CL2R, ETL, PVC Jacket, 500ft Spool 207-186/500BR
FireFold
$18.04
50 ft. 18/4 White Solid Bare Copper CMR/CL3R Riser-Rated Thermostat Wire
Home Depot
4
Free shipping
$18.04
50 ft. 18/4 White Solid Bare Copper CMR/CL3R Riser-Rated Thermostat Wire
Home Depot
4
$59.69
Southwire Thermostat Wire: 18 AWG Conductor Size, 5 Conductors, 100 ft Overall Lg, 150 V Volt Model: 64169624
Grainger
$59.69
Southwire Thermostat Wire: 18 AWG Conductor Size, 5 Conductors, 100 ft Overall Lg, 150 V Volt Model: 64169624
Grainger
$47.58
Southwire Thermostat Wire: 22 AWG Conductor Size, 4 Conductors, 250 ft Overall Lg, 150 V Volt, CL2 Model: 550040407
Grainger
$47.58
Southwire Thermostat Wire: 22 AWG Conductor Size, 4 Conductors, 250 ft Overall Lg, 150 V Volt, CL2 Model: 550040407
Grainger
$40.49
$44.99
Brown Conductor Heat-Resistant Multi Strand Thermostat Flexible Wire
eBay
Free shipping
10% off
$40.49
$44.99
Brown Conductor Heat-Resistant Multi Strand Thermostat Flexible Wire
eBay
Free shipping
$14.39
Southwire Thermostat Wire: 18 AWG Conductor Size, 2 Conductors, 50 ft Overall Lg, 150 V Volt, CL2/CM Model: 64162122
Grainger
6
$14.39
Southwire Thermostat Wire: 18 AWG Conductor Size, 2 Conductors, 50 ft Overall Lg, 150 V Volt, CL2/CM Model: 64162122
Grainger
6
$50.34
National Wire&Cable - 18 Gauge 5 Conductor - 100ft. - Thermostat Wire - Made In USA - 100% Solid Copper Conductors, CL2 ETL Listed
Walmart
33
Free shipping
$50.34
National Wire&Cable - 18 Gauge 5 Conductor - 100ft. - Thermostat Wire - Made In USA - 100% Solid Copper Conductors, CL2 ETL Listed
Walmart
33
$37.31
$65.99
Copper Wire Wire, 100ft ETL Certified 18 Gauge Solid Copper Thermostat Wire - Moisture, Electrical Wire, Heat & UV, Romex Wire,Solid Core Wire,18
Temu US
43% off
$37.31
$65.99
Copper Wire Wire, 100ft ETL Certified 18 Gauge Solid Copper Thermostat Wire - Moisture, Electrical Wire, Heat & UV, Romex Wire,Solid Core Wire,18
Temu US
$150.91
500ft 18/3 Unshielded CMR Thermostat Cable Solid Copper PVC
CablesAndKits.com
$150.91
500ft 18/3 Unshielded CMR Thermostat Cable Solid Copper PVC
CablesAndKits.com
$12.96
$24.99
Electrical Wire, Thermostat Wire Bell Wire Solid Copper Cable 18 Gauge ETL, Power Circuit Cable Moisture, Heat And UV Resistant For Low Voltage
Temu US
48% off
$12.96
$24.99
Electrical Wire, Thermostat Wire Bell Wire Solid Copper Cable 18 Gauge ETL, Power Circuit Cable Moisture, Heat And UV Resistant For Low Voltage
Temu US
Heat Pump Thermostat Wiring Diagram - Today's Homeowner
Heat Pump Thermostat Wiring Diagram - Today's Homeowner
Mar 17, 2019
todayshomeowner.com
Thermostat Wiring for Dummies – How Anyone Can Do It
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Thermostat Wiring for Dummies – How Anyone Can Do It
May 8, 2018
thermostatcenter.com
How to Upgrade to a Smart Thermostat with Four Wires
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How to Upgrade to a Smart Thermostat with Four Wires
Apr 22, 2020
thisoldhouse.com
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YouTubeJersey Mike HVAC
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Install, Upgrade Wifi Smart Thermostat that needs a C wire. W…
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How to Identify Broken Wires on a Thermostat
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Shop heat pump thermostat wires

Sponsored
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$35.99
Cableague Thermostat Wire 18/8 18 Gauge 8 Conductor ETL 18-8 50 Feet Brown (18-8 Brown, 50Feet)
Amazon.com
621
Free shipping
$35.99
Cableague Thermostat Wire 18/8 18 Gauge 8 Conductor ETL 18-8 50 Feet Brown (18-8 Brown, 50Feet)
Amazon.com
621
$19.90
Cableague Thermostat Wire 18/5 18 Gauge 5 Conductor ETL 18-5 25 Feet Brown (18-5 Brown, 25Feet)
Amazon.com
563
$19.90
Cableague Thermostat Wire 18/5 18 Gauge 5 Conductor ETL 18-5 25 Feet Brown (18-5 Brown, 25Feet)
Amazon.com
563
$48.99
Cableague Thermostat Wire 18/6 18 Gauge 6 Conductor ETL 18-6 100 Feet Brown (18-6 Brown, 100Feet)
Amazon.com
549
Free shipping
$48.99
Cableague Thermostat Wire 18/6 18 Gauge 6 Conductor ETL 18-6 100 Feet Brown (18-6 Brown, 100Feet)
Amazon.com
549
$20.99
EASTWIRE 18/4 50ft Thermostat Wire, Solid Copper Wire, 18 Gauge Conductor, ETL Listed CL2 Power Limited Circuit Cable For Indoor/Outdoor Low Voltage
Amazon.com
46
$20.99
EASTWIRE 18/4 50ft Thermostat Wire, Solid Copper Wire, 18 Gauge Conductor, ETL Listed CL2 Power Limited Circuit Cable For Indoor/Outdoor Low Voltage
Amazon.com
46
$169.25
250 ft. 18/10 White Solid Bare Copper CMR/CL3R Thermostat Wire For Indoor/Outdoor
Home Depot
4
Free shipping
$169.25
250 ft. 18/10 White Solid Bare Copper CMR/CL3R Thermostat Wire For Indoor/Outdoor
Home Depot
4
$32.99
Cableague Thermostat Wire 18/4 18 Gauge 4 Conductor ETL 18-4 100 Feet Brown (18-4 Brown, 100Feet)
Amazon.com
703
$32.99
Cableague Thermostat Wire 18/4 18 Gauge 4 Conductor ETL 18-4 100 Feet Brown (18-4 Brown, 100Feet)
Amazon.com
703
$99.99
YDDECW 14 AWG 4 Conductor Control cable100ft - 14/4 Wire 100% Pure Copper For Mini Split Air Conditioner & Heat Pump, HVAC, Speaker Systems Heavy Duty
Amazon.com
8
Free shipping
$99.99
YDDECW 14 AWG 4 Conductor Control cable100ft - 14/4 Wire 100% Pure Copper For Mini Split Air Conditioner & Heat Pump, HVAC, Speaker Systems Heavy Duty
Amazon.com
8
$56.78
Common Wire Kit For All 24VAC Thermostats, Add-A-Wire Accessory, 4 To 5 Wires, White
Home Depot
Free shipping
$56.78
Common Wire Kit For All 24VAC Thermostats, Add-A-Wire Accessory, 4 To 5 Wires, White
Home Depot
Free shipping
$17.18
20 ft. 18/10 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
6
Free shipping
$17.18
20 ft. 18/10 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
6
$31.49
50 ft. 18/8 Brown Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
19
Free shipping
$31.49
50 ft. 18/8 Brown Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
19
$29.01
50 ft. 18/6 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
6
Free shipping
$29.01
50 ft. 18/6 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
6
$236.01
Shielded Security/Alarm Wire, Gray, 18/4 (18AWG 4 Conductor), Stranded, CM / Inwall Rated, Spool, 500 Foot
CableWholesale
$236.01
Shielded Security/Alarm Wire, Gray, 18/4 (18AWG 4 Conductor), Stranded, CM / Inwall Rated, Spool, 500 Foot
CableWholesale
$174.34
Vertical Cable Thermostat Wire, Solid Bare Copper, 18/8, CL2P, ETL, PVC Jacket, White, 250ft Spool 207-188/P/250WH
FireFold
$174.34
Vertical Cable Thermostat Wire, Solid Bare Copper, 18/8, CL2P, ETL, PVC Jacket, White, 250ft Spool 207-188/P/250WH
FireFold
$58.99
100 ft. 18/8 White Solid Bare Copper CMR/CL3R Thermostat Wire Doorbell HAVC Heating Control Thermostat Wire
Home Depot
3
Free shipping
$58.99
100 ft. 18/8 White Solid Bare Copper CMR/CL3R Thermostat Wire Doorbell HAVC Heating Control Thermostat Wire
Home Depot
3
$14.19
20 ft. 18/8 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
5
Free shipping
$14.19
20 ft. 18/8 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
5
$23.39
100 ft. 18/2 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
5
Free shipping
$23.39
100 ft. 18/2 White Solid Bare Copper CMR/CL3R Thermostat Wire
Home Depot
5
$59.01
50 ft. 18/5-Gauge 5-Conductor Brown Stranded Thermostat Wire Cable ETL Listed For HVAC Systems
Home Depot
Free shipping
$59.01
50 ft. 18/5-Gauge 5-Conductor Brown Stranded Thermostat Wire Cable ETL Listed For HVAC Systems
Home Depot
Free shipping
$24.56
50 ft. 18/5 White Solid Bare Copper CMR/CL3R Thermostat Wire UL/ETL Listed, UV Resistant
Home Depot
4
Free shipping
$24.56
50 ft. 18/5 White Solid Bare Copper CMR/CL3R Thermostat Wire UL/ETL Listed, UV Resistant
Home Depot
4

  • Best Heat Pump Wiring - Thermostat Wiring

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