Choose size on the parchment sheet — price & checkout stay in the sticky loom dock.
Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
Check the lead wire diagram to confirm rotation compatibility with your squirrel cage or fan blade setup
How do I know if my inducer motor needs replacing
Direct Replacement: This unit is the official modern substitute for the discontinued 8215B70-24VDC model
MMV-UT-3/4
Optimized Sealing: High-performance NBR diaphragm ensures broad chemical compatibility with non-corrosive fluids
Lochinvar & A.O. Smith 100224394 Pressure Switch 320720-756 Check the lead wire diagramThe Lochinvar & A. O. Smith 100224394 Pressure Switch is a critical safety component designed for high efficiency water heaters and HVAC systems. This air pressure switch is factory calibrated to a 1. 66" WC (Water Column) setpoint and features a Normally Closed (N. C.) contact configuration. As an essential part of the combustion blower assembly, this OEM replacement part monitors the negative pressure generated by the inducer fan to ensure proper
Pay in 4 interest-free payments of $10.47 Learn more