Field-Adjustable Set Point: Fine-tune pressure thresholds between 6 and 15 PSI to meet specific equipment requirements

Will this 1010780 assembly fix a furnace that won't ignite

Using an OEM boiler gasket replacement like the 302500 ensures exact bolt-hole alignment and thickness specifications

including various CHA and CVP evaporator coil assemblies using R-22 or R-407C refrigerants

it ensures a leak-proof fit in the liquid line

Siemens Industrial Controls 3RH2921-2DE11 Auxiliary Switch 322027-701 Field-Adjustable Set Point: Fine-tune pressureThe Siemens 3RH2921 2DE11 is a high performance auxiliary switch block designed for seamless integration with SIRIUS 3RT2 contactors and 3RH2 contactor relays. This front mounting module features a 1NO + 1NC (1 Normally Open 1 Normally Closed) contact configuration, engineered specifically for electronic compatible signaling in demanding industrial environments. As a direct replacement for the legacy 3RH1921 2DE11, it maintains a compact form factor