Lochinvar & A.O. Smith 100167821 Board 320788-702 Whether you are performing a

Whether you are performing a water heater tempering valve replacement or a new system install

OEM Compatibility: Direct Totaline P201-3403 replacement ensures exact physical and electrical matching for Carrier and Bryant equipment

The MARS 61446 is rated at 40 Amps Inductive (FLA) for motor and compressor loads and 50 Amps Resistive (LRA) for heating elements

the time delay relay must be mounted with the terminals facing upwards as per Carrier installation instructions

The York S1-026-26822-700 Blower Wheel is a critical direct-drive component engineered for precision air handling in high-static residential and light commercial HVAC applications

Lochinvar & A.O. Smith 100167821 Board 320788-702 Whether you are performing aThe Lochinvar & A. O. Smith 100167821 Integrated Control Board is a critical OEM component designed for high efficiency gas fired boilers and water heaters. As a direct replacement furnace circuit board, this module manages essential system sequences, including hot surface ignition, flame rectification, and manifold gas valve actuation. It serves as the central processing hub, utilizing real time sensor data to modulate thermal output and optimize