Lochinvar & A.O. Smith 100167799 Control Board Freon Common Questions Is the S1-024-35329-000

Common Questions Is the S1-024-35329-000 compatible with my older A229 inducer

For contractors servicing VAV systems

System Safety: Acts as a primary safety limit switch to prevent combustion chamber overheating

If it reads O

Key Benefits Compatible with Honeywell PP901A and B Series pressure regulators and pressure controllers

Lochinvar & A.O. Smith 100167799 Control Board Freon Common Questions Is the S1-024-35329-000As a veteran tech, you know that a glitchy boiler often traces back to the primary logic center. The Lochinvar & A. O. Smith 100167799 Control Board is the definitive OEM replacement part for high efficiency hydronic systems. This integrated control board is a direct, drop in successor to the discontinued RLY30043, ensuring 100% circuit board compatibility without requiring harness modifications. Engineered specifically for the Lochinvar Knight