Compatible with 2-wire and 3-wire thermostats. This all-in-one relay includes a built-in 24V transformer. Features: Direct replacement for any brand name relay Built-in 24 V transformer for easy installation. Compatible with 24V thermostats with 2-wire connections (R,W) or 3-wire connections (R,W,C) Immediate relay activation provides improved temperature control and comfort Epoxy-soundproofed relay ensures quiet operation Terminal board connection enables easy installation Low current consumption means multiple relays can be controllers by a single thermostat
| Color | |
| Height | 4.000 |
| Length | 2.500 |
| UPC | 775264840005 |