Lochinvar & A.O. Smith 100111256 Board THPU32HP7Y Precise Tuning: Features a 100

Precise Tuning: Features a 100 to 470 PSIG adjustable range and a wide 35 to 200 PSI differential for optimized cycling

Built with heavy-duty ball bearings and automatic thermal protection

What are the symptoms of a failing IEC relay board

making it a critical component for maintaining secondary heat exchanger setpoints or managing condenser cooling loops where precise thermal modulation is required

also known as the TS-3-3/4-ANGLE

Lochinvar & A.O. Smith 100111256 Board THPU32HP7Y Precise Tuning: Features a 100The Lochinvar & A. O. Smith 100111256 Flame Control Board is a critical OEM replacement component designed for high efficiency gas fired boilers and water heaters. As a veteran technician, you know that intermittent ignition failure or flame sensing issues often trace back to a degrading control circuit. This board serves as the primary ignition control module, supervising the entire combustion sequencefrom the initial call for heat and inducer fan