14/2 vs 16/2 Speaker Wire: Which Should You Choose?
Learn the differences between 14/2 and 16/2 speaker wire, including distance, power handling, installation flexibility, and ideal applications.
Andrey Bogdanov |
1
of
6
Loading...
Thermostat Wire 20AWG Solid Bare Copper CMR Brown – 2 5 6 8 Conductors
SKU:
4088-Big
Regular price
$74.99
Unit price
-
Solid Bare Copper, 20AWG, 2 to 8 Conductors
-
Color-Coded PVC Insulation Per Conductor
-
CMR / FT4 Rated Brown PVC Jacket
-
C(ETL)US Listed · CL2R · Sunlight Resistant
-
250ft or 500ft Reel · Brown Jacket
Thermostat Wire 20AWG Solid Bare Copper CMR Brown – 2 5 6 8 Conductors - 2 Conductors / 500 Feet is backordered and will ship as soon as it is back in stock.
Save More on Bulk Orders
SAVE MORE
on Bulk OrdersThe more you buy, the more you save!
| QTY | Price Per Item | Your Savings |
|---|---|---|
| 5 units | $252.52 / unit | 6% |
| 10 units | $246.04 / unit | 7% |
| 25+ units | $239.57 / unit | 10% |
Need a custom quote?
Contact our team for large volume pricing.
Contact Us
Contact our team for large volume pricing.
Price-match guarantee
FREE shipping
Lifetime warranty
Thermostat Wire 20AWG Solid Bare Copper CMR Brown – 2 5 6 8 Conductors
Regular priceFrom
$74.99
Unit price
SKU:
4088-Big
Regular price
$74.99
Unit price
Thermostat Wire 20AWG Solid Bare Copper CMR Brown – 2 5 6 8 Conductors - 2 Conductors / 500 Feet is backordered and will ship as soon as it is back in stock.
-
𝗦𝗢𝗟𝗜𝗗 𝗕𝗔𝗥𝗘 𝗖𝗢𝗣𝗣𝗘𝗥 20AWG solid copper maintains stable HVAC control signals on longer thermostat wiring runs.
-
𝟮 𝗧𝗢 𝟴 𝗖𝗢𝗡𝗗𝗨𝗖𝗧𝗢𝗥𝗦 Available in 2, 5, 6, and 8-conductor versions for multi-stage, heat pump, and zoned HVAC systems.
-
𝗖𝗠𝗥 𝗥𝗜𝗦𝗘𝗥 𝗥𝗔𝗧𝗘𝗗 Meets CMR fire requirements for thermostat wiring in walls and risers of residential buildings.
-
𝗕𝗥𝗢𝗪𝗡 𝗝𝗔𝗖𝗞𝗘𝗧 Standard brown jacket distinguishes thermostat cable from other low-voltage wiring in the pathway.
-
𝗠𝗨𝗟𝗧𝗜𝗣𝗟𝗘 𝗟𝗘𝗡𝗚𝗧𝗛𝗦 Multiple pack sizes for thermostat cable replacement, new construction, and multi-zone projects.
Description
Description
Install thermostat and HVAC control wiring in walls and risers with this 20AWG solid bare copper thermostat wire, rated CMR / FT4 and C(ETL)US Listed for code-compliant permanent installations in residential and commercial buildings. The 20AWG gauge is ideal for systems with shorter runs or lower current requirements — a practical, cost-effective option when 18AWG is more than your system needs.
Available in four conductor counts to match your system. The sunlight-resistant brown PVC jacket is the recognized industry standard color for thermostat wire, resistant to UV exposure, moisture, and temperature changes for both indoor and outdoor exposed runs. Color-coded conductors simplify wiring at every terminal. Each reel is clearly marked for easy identification on the job.
C(ETL)US Listed · CMR / FT4 · CL2 / CL2R · Sunlight Resistant
Common Specifications (all variants):
• Cable Type: Thermostat Wire, Riser (CMR)
• Conductor: Solid Bare Copper, 20AWG
• Insulation: Color-coded PVC
• Jacket: CMR-rated PVC, Brown, Sunlight Resistant
• Standards: CL2 / CL2R, CMR / FT4
• Certifications: C(ETL)US Listed
Conductor variants, OD, and recommended applications:
• 20/2 (0.172 in. OD, 500ft) — White/Red — Basic heating, doorbells, simple controls
• 20/5 (0.224 in. OD, 500ft or 250ft) — Blue/Green/White/Red/Yellow — Heat pumps, 5-wire systems
• 20/6 (0.191 in. OD, 250ft) — Blue/Green/White/Red/Yellow/Brown — Multi-stage HVAC, emergency heat
• 20/8 (0.256 in. OD, 250ft) — 8 color-coded — Smart thermostats, zoned HVAC systems
Note: For longer runs or high-current HVAC applications such as heat pump compressors, use 18AWG thermostat wire.
Specifications
Specifications
-
Colors
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.