Description
The Honeywell 47660312 is an 18 AWG, 8-conductor plenum-rated thermostat cable designed for reliable HVAC control system wiring in commercial and residential applications. Rated CL2P (Class 2 Plenum), this cable meets the stringent fire and smoke requirements for installation in air-handling spaces and plenum ceilings without the need for conduit, simplifying installation and reducing material costs.
With 250 feet of cable per roll, this product is well-suited for larger installations or multi-zone systems where extended runs are required. The 8-conductor configuration provides ample wiring capacity for multi-stage heating and cooling systems, heat pumps, and advanced thermostat controls.
Key Features
- 18 AWG, 8-conductor thermostat cable
- CL2P (Class 2 Plenum) rating — approved for use in air-handling plenum spaces
- 250-foot roll for extended wiring runs
- Low-smoke, flame-retardant jacket meets plenum installation requirements
- Suitable for HVAC thermostat, zone control, and building automation wiring
- Compatible with multi-stage and heat pump thermostat systems
- Color-coded conductors for easy identification and termination
Applications
- Thermostat and zone control wiring
- Multi-stage heating and cooling systems
- Heat pump control circuits
- Building automation and HVAC control systems
- Plenum ceiling and air-handling space installations
Specifications
- SKU: 47660312
- Wire Gauge: 18 AWG
- Number of Conductors: 8
- Cable Rating: CL2P (Class 2 Plenum)
- Cable Length: 250 feet
- Brand: Honeywell







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