Raypak 008554F Limit Switch Freon this normally closed (NC) switch

this normally closed (NC) switch automatically opens the electrical circuit when the plenum temperature exceeds the 180°F safety threshold

Durable Laser-Welded Design: Utilizes Danfoss’s signature welding technology for a hermetic seal and long-term diaphragm reliability

measure the actual vacuum pressure from the inducer port

the McQuay Daikin 300033701 is a critical 3/4-inch 3-way valve body engineered for precise fluid diversion and mixing

these are the same part numbers used interchangeably across different York and Johnson Controls distribution networks

Raypak 008554F Limit Switch Freon this normally closed (NC) switchThe Raypak 008554F is a critical 240F CO Auto Limit Switch engineered for high demand hydronic and industrial heating systems. Designed as a primary safety component, this high temperature limit switch monitors internal ambient conditions and automatically breaks the control circuit if temperatures reach the 240 degree Fahrenheit threshold. Unlike manual reset versions, this auto reset limit switch is designed to restore continuity once the system