If a service port is required on the tube extension

this removable valve seat ensures a bubble-tight seal and restores the precision throttling capabilities of your VP525A or VP525C assemblies

replacement is generally required when the pressure drop exceeds 10 PSID or during annual preventative maintenance to ensure system efficiency

providing a compact footprint for tight plenum spaces in residential and light commercial HVAC systems

Fasco 9721 Motor 322055-301 If a service port isThe Fasco 9721 is a versatile 1 12 HP condenser fan motor engineered for demanding HVACR applications requiring a 3. 3 inch diameter frame. This unit features a dual voltage configuration, operating efficiently at 115V or 208 230V, and is designed for a fixed 1550 RPM output. Built with TEAO (Totally Enclosed Air Over) construction and sealed ball bearings, it ensures reliable performance in high moisture or debris heavy environments. The motor