supporting both heating and cooling hydronic loops

and reduces unplanned downtime in demanding HVACR and industrial settings

The Zonefirst AOBM-8X18 is a professional-grade 8-inch by 18-inch motorized zone damper designed for bottom-mount or top-mount integration in horizontal rectangular ductwork

Direct OEM Compatibility: Designed as a drop-in printed circuit board for various B6EW-X18K

it prevents voltage leaks and signal loss that often lead to nuisance lockouts

Bard 8402-116 Limit Switch 319852-301 supporting both heating and coolingThe Bard 8402 116 Limit Switch is a critical safety component designed for high temperature protection in Bard wall mount heat pumps and air conditioning units. Engineered with a fixed temperature setting of L300 30, this high limit control opens the electrical circuit when the internal plenum temperature reaches 300 degrees Fahrenheit and automatically resets when it cools by 30 degrees. This normally closed (NC) disc style switch prevents heat