Lochinvar & A.O. Smith 100074696 Computer Board 326058-755 This critical electrical component provides

This critical electrical component provides consistent thermal-magnetic trip protection for residential and light commercial air handlers and furnaces

Robust Sensing: The 54-inch capillary and stainless steel bulb provide durable

this Copeland compressor part allows for external mounting on the compressor housing

and 20120 for simplified inventory

Direct Coupled Installation: The non-spring return design mounts directly to shafts

Lochinvar & A.O. Smith 100074696 Computer Board 326058-755 This critical electrical component providesThe Lochinvar & A. O. Smith 100074696 Computer Board is a critical genuine OEM replacement part engineered for high efficiency tankless water heater control. Specifically utilized in Takagi T H3 DV and T H3 OS equivalent models, including the ATIO 540H series, this Computer Board 540 manages the modulation of the gas valve and fan speed to maintain precise discharge water temperatures. When troubleshooting water heater error codes such as the 101 or