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Rosewood paper grain — description and returns beneath the overlapping buy card.
Direct Replacement: This unit is the official modern substitute for the discontinued 8215B70-24VDC model
Optimized Sealing: High-performance NBR diaphragm ensures broad chemical compatibility with non-corrosive fluids
Operating as a direct replacement component
MMV-UT-3/4
High-Limit Precision: The 8°F fixed differential maintains tight control over high-limit setpoints
Lochinvar & A.O. Smith 100224394 Pressure Switch 320720-756 Direct Replacement: This unit isThe 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