Thermostat Wire
When installing or upgrading your thermostat, running a new cable from your furnace to the thermostat is crucial for ensuring proper function. Typically, the C-Wire (common wire) is responsible for delivering constant power to your thermostat, enabling it to operate efficiently and set heating and cooling schedules. At Jackson Systems & Supply, we offer a wide variety of thermostat wire options to meet your specific needs. Whether you’re a contractor or a DIY enthusiast, we provide multiple wire weights, lengths, and custom wire length options tailored to your project.
Showing 1–16 of 39 resultsSorted by popularity
- This product has multiple variants. The options may be chosen on the product page
-
MSRP: $143.74You save 15%
-
MSRP: $149.49You save 15%
-
MSRP: $34.27You save 61%
- This product has multiple variants. The options may be chosen on the product page
- This product has multiple variants. The options may be chosen on the product page
-
MSRP: $250.21You save 15%
- This product has multiple variants. The options may be chosen on the product page
- This product has multiple variants. The options may be chosen on the product page
-
MSRP: $333.49You save 15%
-
MSRP: $91.99You save 15%
-
MSRP: $220.79You save 15%
- This product has multiple variants. The options may be chosen on the product page
-
MSRP: $25.15You save 15%
-
MSRP: $290.56You save 15%
-
MSRP: $804.99You save 15%
Our selection includes high-quality shielded, unshielded, plenum-rated, and non-plenum-rated wires, ensuring safety and optimal performance for your HVAC system. Whether you’re wiring a new installation or replacing an old cable, our products guarantee reliable connectivity and long-lasting durability. Browse our selection of thermostat wiring solutions today and shop confidently at Jackson Systems & Supply. We make it easy to find the perfect wire for your HVAC system installation.