the unit converts electrical signals into accurate rotary motion

ensuring correct airflow clearance and electrical termination

With the inducer running and a manometer connected

The relay monitors the back-EMF generated by the motor

Broad Compatibility: Validated for use in Lochinvar Knight and A

Sporlan 903072P Control 30067439-890 the unit converts electrical signalsWhen you're dealing with air cooled condensing units in regions with fluctuating temperatures, maintaining a consistent head pressure is a requirement, not an option. The Sporlan 903072P, also known as the LAC 5 210, is a heavy duty, three way modulating head pressure control valve designed specifically for low ambient conditions. This valve utilizes a 5 8" ODF connection and features a factory preset 210 PSI setting to ensure your system maintains a