Description
The McDonnell & Miller 312200 Gasket is a critical replacement valve bracket gasket engineered specifically for Series 21
What causes the 24V coil to burn out
pitted contacts
or a failing blower motor
Honeywell 27520L Pushrod The McDonnell & Miller 312200The Honeywell 27520L Pushrod is a professional grade linkage component engineered for demanding HVACR applications, specifically designed to bridge the gap between damper actuators and mechanical louvers. Featuring a precision machined 5 16 inch diameter and a versatile 48 inch length, this solid steel rod provides the necessary rigidity to prevent flexing or bowing during high torque modulating cycles. It is a critical component for building