2-way normally closed gas shutoff valve designed for critical HVACR and industrial fuel gas applications

Its 7/16" x 1/2" configuration ensures a secure fit in standard refrigerant piping

this "Open Low" control is specifically built to protect HVAC coils from freezing by opening the circuit when the sensed temperature drops to the user-defined setpoint

Direct-fit Nordyne replacement part simplifies installation and reduces labor time

Lennox 57W64 Coil L99H008 2-way normally closed gas shutoffThe Lennox 57W64 Secondary Heat Exchanger Coil serves as a critical replacement component for high efficiency condensing gas furnaces within the Lennox G61MPV and G61V series. This stainless steel condensing coil is engineered to extract latent heat from combustion gases, maximizing the AFUE rating of the HVAC system. As a Lennox OEM replacement part, it ensures precise fitment and structural integrity within the heat exchanger assembly. Technicians