Lochinvar & A.O. Smith 100167769 Control Board THPU32HP7Y This 24 volt HVAC transformer

This 24 volt HVAC transformer is the specified choice for maintaining the integrity of the secondary control loop in 208-230V single-phase systems

Thermal Management: Engineered to run cooler during constant duty cycles

The Class FT insulation system ensures superior thermal management when controlling media such as air

The B722L is a 3450 RPM (2-pole) motor

Broad Compatibility: Standard 1/4" OD barbed connection fits most pneumatic control environments

Lochinvar & A.O. Smith 100167769 Control Board THPU32HP7Y This 24 volt HVAC transformerThe Lochinvar & A. O. Smith 100167769 Integrated Control Board is a critical component for managing central heating logic, ignition sequences, and safety monitoring in high efficiency boilers and water heaters. As a veteran grade OEM replacement part, this board is the direct successor and is 100% identical to the RLY30013, ensuring seamless HVAC control board compatibility without requiring harness modifications. It functions as the primary "brain"