the 8215G70-12VDC is the official manufacturer-designated direct replacement for the legacy 8215B70-12VDC part number

Key Benefits for the Contractor: High Flow Efficiency: The 11

most potential relays should be mounted in an upright position with the terminals facing downward or as specified by the OEM internal mechanism

OEM Compatibility: Guaranteed fit for Trane HVAC units

precise timing sequences for safe gas ignition control and flame monitoring

McDonnell & Miller 150S-HD Controller Refrigerant the 8215G70-12VDC is the officialThe McDonnell & Miller 150S HD (Part Number 173003) is a heavy duty combination low water cut off and pump controller head mechanism designed for industrial and commercial steam boiler applications. Operating at a maximum steam pressure of 150 PSI (10. 5 kg cm), this unit serves as a precision engineered OEM replacement head to restore critical water level management without replacing the entire float housing. This 150S series model utilizes a snap