Installation Kits

Hoffman Specialty thermostat kit for model 21 tempering valves with 1-1/4"-2" NPT connections. This kit includes post stat assembly, relief spring assembly, pushrod assembly, pushrod o-ring, body gasket, and body o-ring. Learn More

Hoffman Specialty thermostat kit for model 21H tempering valves with 1-1/4"-2" NPT connections. This kit includes post stat assembly, relief spring assembly, pushrod assembly, pushrod o-ring, body gasket, and body o-ring. Learn More

Hoffman Specialty thermostat kit for model 21LT tempering valves with 1-1/4"-2" NPT connections. This kit includes post stat assembly, relief spring assembly, pushrod assembly, pushrod o-ring, body gasket, and body o-ring. Learn More

Siemens (Powers) installation kit for Powers 192-205 thermostats that includes all hardware, fittings, wall plate, and Desert Beige cover. Learn More

Siemens (Powers) installation kit for Powers 192-208 thermostats that includes all hardware, fittings, wall plate, and Desert Beige cover. Learn More

Hoffman Specialty thermostat kit for model 21 tempering valves with 3/4" and 1" NPT connections. This kit includes post stat assembly, relief spring assembly, pushrod assembly, pushrod o-ring, body gasket, and body o-ring. Learn More

Hoffman Specialty thermostat kit for model 21H tempering valves with 3/4" and 1" NPT connections. This kit includes post stat assembly, relief spring assembly, pushrod assembly, pushrod o-ring, body gasket, and body o-ring. Learn More

Hoffman Specialty thermostat kit for model 21LT tempering valves with 3/4" and 1" NPT connections. This kit includes post stat assembly, relief spring assembly, pushrod assembly, pushrod o-ring, body gasket, and body o-ring. Learn More

Honeywell thermostat key. Learn More