18/4 Thermostat Doorbell HVAC Wire, True Gauge 18 AWG 4 Conductor Solid Copper Control Cable, ETL Listed CL3R/CMR Riser Rated Flame-Retardant, RoHS, for 0-30V Low Voltage Systems - 50FT

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Product details

Management number 215641252 Release Date 2026/04/12 List Price $14.00 Model Number 215641252
Category
  • 【True Gauge 18 AWG – 0.04in Solid Copper Conductor】This 18/4 thermostat wire is built with true gauge 18 AWG 4-conductor solid copper for reliable conductivity, reduced voltage drop, and dependable signal transmission in low-voltage control and thermostat wire applications.
  • 【ETL Listed CL3R/CMR Riser-Rated Fire Safety】Designed as a reliable HVAC control wire, this thermostat cable is ETL listed with a flame-retardant CL3R/CMR riser-rated jacket for residential and light commercial low voltage control installations.
  • 【Ideal for Thermostat, HVAC, Bell and Alarm Applications】 Designed for thermostat wire replacement and new 0-30V low-voltage control wiring, this 18/4 cable is ideal for HVAC, furnace, heating, and air conditioning control, while also working well as bell wire and alarm wire for common 4-conductor applications.
  • 【UV-Resistant PVC Jacket & RoHS Compliant Materials】 This 18/4 thermostat wire features a UV-resistant PVC jacket that complies with UL 1581 to help resist aging, cracking, and sun exposure for longer outdoor service life. Made with RoHS compliant materials to meet modern environmental requirements for low-voltage indoor and outdoor control wiring.
  • 【Class 3 300V Rated for Added Safety Margin】 Designed for Class 3 power-limited low-voltage circuits, this cable is rated for +32°F to +140°F installation and -4°F to +167°F storage/operation. Its 300V rating reflects reliable insulation performance and added safety margin for control wiring, not high-voltage power use.

Color Brown
Strands 4
Brand Name Voltic Stone
Unit Count 50.0 Feet
Manufacturer Voltic Stone
Material Type Copper, Polyvinyl Chloride
Included Components Cable, Wire Nuts, PVC Tape

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