immediately shutting down the burners or heating elements to prevent catastrophic equipment damage or a cracked heat exchanger

providing the structural integrity required for HVACR burner assemblies

What is the primary difference between a manual reset and an automatic reset aquastat

Complete Installation Kit: Includes pilot mounting bracket

Armstrong Fluid Technology 806026-001 Pump Coupler R-407C immediately shutting down the burnersThe Armstrong Fluid Technology 806026 001 Pump Coupler is a precision engineered OEM replacement part designed to ensure efficient power transmission between the motor and pump assembly. Constructed from high grade cast iron, this 4 spring coupler is built to withstand the rigorous demands of hydronic heating and cooling systems. Specifically tailored for Armstrong circulator pumps, it features a 1 2 inch x 1 2 inch bore diameter, providing a secure