A: Symptoms may include ignition failures

If the original spacer shows signs of warping

it is identical to PRS30014 and PRS2424

Does this valve include a temperature probe

KMC Controls MCP-1020-3308 Damper Actuator 320720-756 A: Symptoms may include ignitionThe KMC Controls MCP 1020 3308 is a high performance 2 inch pneumatic damper actuator engineered for precise positioning of automatic air dampers in larger HVAC systems. Built for the rigors of commercial and industrial applications, this unit features a 5 to 10 psi spring range and a stroke of 2 inches, providing a reliable retracted torque of 16 in lbs and an extended torque of 32 in lbs at 20 psi. The integration of a built in ball joint linkage