With high-tier marine approvals

eliminating the risk of universal part vibration or mounting failure

Standardized Mounting: Features a footprint designed for quick installation in standard HVAC electrical panels

Always verify total VA draw

Bard 8402-044 Limit Switch 321142-301 With high-tier marine approvalsThe Bard 8402 044 is a precision engineered L180F manual reset limit switch designed specifically for heavy duty HVACR applications. This upper limit safety control is a critical safety component that monitors heat exchanger temperatures, effectively breaking the electrical circuit if the ambient temperature exceeds the fixed 180 degree Fahrenheit threshold. As a dedicated Bard replacement part, this switch ensures high limit protection for various