Description
The Lochinvar & A.O. Smith 100276842 Air Pressure Switch is a control part required to verify proper combustion airflow in compatible heating equipment before burner ignition is permitted within HVAC systems. It monitors the air pressure provided by the combustion blower and signals the control system when the required operating conditions are achieved for secure burner operation. It maintains direct compatibility with designated equipment and it manages dependable airflow monitoring. It works as a combustion security component, supporting accurate ignition, proper airflow verification, secure operation and consistent heating performance.
