Copperweld Thermostat & HVAC Cable helps teams manage cost, improve installation workflow, and deliver reliable signal and control performance across residential and commercial HVAC systems.
Modern HVAC and control systems depend on reliable low-voltage wiring to support communication between thermostats, air handlers, condensers, zoning systems, and other building controls. Copperweld Thermostat & HVAC Cable is designed to meet these demands with lightweight, flexible construction that simplifies routing and installation in walls, ceilings, and mechanical spaces. Its bimetallic design helps reduce exposure to copper price volatility, minimize theft-related disruptions, and support dependable low-voltage performance in thermostat and HVAC control applications.
| Equivalent Copper Size (AWG) | CCA Size (AWG) | No. of Strands | Conductor Insulation Colors* | Outside Diameter | Approx. Weight | CCA Allowable Amperage | ||
|---|---|---|---|---|---|---|---|---|
| in | lb/1000 ft | 60° C | ||||||
| 18 | 16 | 2 | RD, WT | 0.1556 | 8.0 | 15 | ||
| 18 | 16 | 3 | RD, WT, GR | 0.1653 | 11.0 | 15 | ||
| 18 | 16 | 4 | RD, WT, GR, BL | 0.1816 | 14.0 | 15 | ||
| 18 | 16 | 5 | RD, WT, GR, BL, YL | 0.1996 | 17.5 | 15 | ||
| 18 | 16 | 6 | RD, WT, GR, BL, YL, BR | 0.2184 | 20.5 | 15 | ||
| 18 | 16 | 7 | RD, WT, GR, BL, YL, BR, OR | 0.2184 | 24.0 | 15 | ||
| 18 | 16 | 8 | RD, WT, GR, BL, YL, BR, OR, BK | 0.2379 | 27.0 | 15 | ||
* Insulation Color: Black [BK], Blue [BL], Brown [BR], Green [GR], Orange [OR], Red [RD], White [WT], and Yellow [YL] | ||||||||
| CCA Size | No. of Strands | Standard Jacket Color | Standard Packaging* | Standard 48x48 Pallet Qty. | Part Number** | |||
|---|---|---|---|---|---|---|---|---|
| 16 | 2 | Brown | 500' | 160 | 16/2TSTAT-BR-[Ft]-[Pkg] | |||
| 16 | 3 | Brown | 500' | 160 | 16/3TSTAT-BR-[Ft]-[Pkg] | |||
| 16 | 4 | Brown | 500' | 96 | 16/4TSTAT-BR-[Ft]-[Pkg] | |||
| 16 | 5 | Brown | 250' | 160 | 16/5TSTAT-BR-[Ft]-[Pkg] | |||
| 16 | 6 | Brown | 250' | 160 | 16/6TSTAT-BR-[Ft]-[Pkg] | |||
| 16 | 7 | Brown | 250' | 160 | 16/7TSTAT-BR-[Ft]-[Pkg] | |||
| 16 | 8 | Brown | 250' | 160 | 16/8TSTAT-BR-[Ft]-[Pkg] | |||
* Other packaging options and denominations available on request. 250’ is on plastic wrapped coils [PW]; 1000’ is on wooden reels [WR]. ** Part Number Legend: [Size/# of Circuit Cond.][Type]-BR-[Length in Feet]-[Packaging] • Standard Packaging [Pkg]: Plastic Wrapped Coils [PW], Wooden Reels [WR] | ||||||||
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