Designed specifically for the mechanical contractor and HVAC technician

With electrical ratings up to 14 amps at 120V or 7 amps at 240V

this furnace pressure switch restores factory-standard safety and combustion efficiency to residential and commercial heating systems

Calibrated to a fixed

Common Questions: Can the A19ABC-40 be used for both heating and cooling applications

KMC Controls MCP-1040-5208 Actuator Els PW 17895 Designed specifically for the mechanicalThe KMC Controls MCP 1040 5208 Actuator is a heavy duty pneumatic damper actuator engineered for precise modulation in commercial HVAC systems. This 4 inch stroke actuator is designed to produce 8 13 PSI of spring range, providing the necessary torque for both gradual and two position applications. To ensure rock solid mechanical linkage, this model features a B joint (ball joint) connection, which minimizes hysteresis and prevents binding during high