providing versatile control for heating and cooling valves

The Lennox 61M05 Burner Bracket Left is a critical OEM replacement part designed for precision alignment within the combustion chamber of gas-fired furnaces and boilers

Adjustable Time Delay: Integrated 1-10 minute timing knob allows contractors to fine-tune the system response and avoid short-cycling

This HVAC contactor relay is rated for Pilot Duty and specific inductive FLA/LRA loads

resolving common boiler lockout codes and communication failures found in older MCBA modules

Tjernlund Products DB-2 Duct Booster L99H008 providing versatile control for heatingProfessional grade airflow solutions require hardware that stands up to static pressure. The Tjernlund Products DB 2 Duct Booster is a high performance inline centrifugal fan designed to increase the delivery of conditioned air to poorly served branch ducts. Engineered for versatility, the DB 2 integrates into round ducts (5 to 8 inch) or rectangular ducts as shallow as 3. 25 inches. With a peak capacity of 275 CFM, this unit effectively overcomes the