this switch is specific to models requiring a 1

this single-phase component is engineered to facilitate the safe expulsion of flue gases

provided the original part matches the 626421 series

an HGP model is required

Key Benefits: Direct OEM Match: Precision-engineered to replace 20046618SP

Daikin-McQuay 070304646 Gasket 320788-704 this switch is specific toThe Daikin McQuay 070304646 Gasket is a precision engineered return head gasket designed for large tonnage commercial chillers and heat exchangers. This critical sealing component ensures a pressure tight interface at the chiller vessel return head, preventing refrigerant leaks and maintaining system vacuum integrity. Manufactured from high grade elastomeric materials, it is built to withstand extreme thermal cycling and high pressure differentials