drawing approximately 1

When diagnosing a Bard furnace not igniting or experiencing inducer motor noise

you know that keeping a commercial RTU or high-efficiency furnace running requires parts that drop in without a fight

Enhanced System Safety: Facilitates secure electrical connections to prevent shorts and ensure reliable furnace ignition

Precise Control: Microprocessor circuitry delivers consistent 4-second TFI timing

Bard 8402-154 Limit Switch 340793-762 drawing approximately 1The Bard 8402 154 Limit Switch is a critical safety component designed for high performance HVAC systems. This OEM replacement part features an L165 30 specification, meaning the switch is calibrated to open the electrical circuit at 165F and automatically reset once the temperature differential drops by 30F. Engineered with an exposed face and a distinctive orange faceplate for rapid thermal response and easy identification, this automatic reset