What is included in the complete linkage kit

and blue (8-13 psig)—to accommodate various control signal requirements and ensure proper valve close-off across direct-acting or reverse-acting configurations

Forged brass body and high-static pressure rating of 400 psi ensure long-term durability in demanding commercial and residential HVAC environments

How do I test this switch for continuity

this is a mounting kit only

Maxitrol MR212D-2-1212 Valve THPU32HP7Y What is included in theThe Maxitrol MR212D 2 1212 is a high performance 1 1 2" NPT modulating gas valve and regulator specifically engineered for direct fired (negative pressure) burners. As a critical component of the Selectra Series electronic gas flame modulating system, this valve eliminates the mechanical lag associated with motor driven butterfly valves, providing instantaneous response and non fluctuating temperature regulation. It is designed to handle a maximum