secure installation in condensed control panels

Universal Voltage Compatibility: Operates across a wide 18-240 VAC range

reducing the risk of leaks in high-vibration mechanical environments

Durable Construction: Built to withstand the harsh environment of a furnace burner box or plenum

As a veteran-preferred OEM replacement part

Bard HVAC 8402-020BX Limit Control secure installation in condensed controlFor veteran technicians and contractors maintaining Bard HVAC wall mount systems, the Bard HVAC 8402 020BX Limit Control is the essential safety component for precise temperature regulation. This primary limit control features a factory calibrated 135 120 temperature range, meaning it is engineered to open the circuit at a 135F high limit rise and automatically reset once the temperature drops back to 120F. Whether you are performing a furnace repair