Syston 18/4 thermostat wire for low-voltage HVAC, controls, and building automation wiring where 4 conductors are required.
Key specs:
- 18 AWG, 4 conductors
- Solid copper conductors
- Riser-rated LVT/control cable
- CMR/CL3R/FT4 rating
- Brown jacket
- 250 ft spool
