Armstrong Fluid Technology 110108MF-397 Bearing Assembly 326058-758 The McDonnell & Miller 169400

The McDonnell & Miller 169400 is designed for cold water feed

This ensures the fan delay activates within 20 seconds of a call for heat and continues to run for up to 110 seconds after the thermostat is satisfied

When replacing an existing solenoid valve

and neoprene tape to ensure a secure

Tool-Free Mounting: Standardized bracket design allows for rapid installation in existing burner manifolds

Armstrong Fluid Technology 110108MF-397 Bearing Assembly 326058-758 The McDonnell & Miller 169400The Armstrong Fluid Technology 110108MF 397 Bearing Assembly is a high performance, all in one replacement kit designed specifically for Series S and H in line circulators. As a critical evolution in HVAC pump repair parts, this maintenance free bearing assembly (SBA) eliminates the need for manual oiling or periodic greasing, significantly reducing operational downtime. This genuine OEM pump replacement kit includes a 4. 5 inch centrifugal impeller,