Thermostat subbase for conventional single transformer heating-cooling systems. Switch positions: Fan ON-AUTO, System COOL-OFF-HEAT. Finish is gold, includes cooling anticipator and letter-coded screw terminals for mounting T87F thermostats. Learn More
Light duty line voltage thermostat, range 35 to 95 degrees F, heating only, breaks on temperature rise. Used with electric heat elements, duct furnaces and fan coil units. Learn More
Light duty line voltage thermostat, range 50 to 86 degrees F, heating only, breaks on temperature rise with positive off. Used with electric heat elements, duct furnaces and fan coil units. Learn More
Heavy duty line voltage thermostat, range 50 to 80 degrees F, breaks heating, makes on cooling temperature rise. Used with circulator motors and fan coil units. With locking cover. Learn More
Heavy duty line voltage thermostat, range 46 to 84 degrees F, breaks heating, makes on cooling temperature rise. Used with circulator motors and fan coil units. Explosion proof. Learn More