While primarily used for damper assemblies in McQuay HVAC systems

Reduced Energy Waste: Prevents unauthorized users from over-cranking the heat

The Belimo B208 is a professional-grade 1/2 inch 2-way characterized control valve engineered for precision flow control in hydronic systems

it includes the necessary slots for the standard two-screw mounting configuration

The direct-mount design eliminates the need for complex linkages

Amana-Goodman 10123518 Switch R-407C While primarily used for damperThe Amana Goodman 10123518 Switch is a high performance L170F M R Rollout Switch designed to maintain critical safety standards in residential heating systems. This OEM furnace rollout switch is engineered specifically for use in Amana and Goodman gas furnaces, providing a precise thermal response when temperatures reach 170 degrees Fahrenheit. As a manual reset limit switch, it serves as a vital safeguard by interrupting the heating cycle if flames