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technicians should discard old housing components as the MKC-2 is a complete magnetic assembly optimized for modern efficiency standards
This component is the primary OEM replacement for RLY2764
Dual-Scale Monitoring: Accurately tracks both 0-30 PSIG and 0-30" Hg vacuum to ensure the system is operating within design parameters
ensuring consistent millivolt output to the gas valve solenoid
Lochinvar & A.O. Smith 100277936 Pressure Switch Els PW 17895 technicians should discard old housingThe Lochinvar & A. O. Smith 100277936 Pressure Switch is a critical safety component designed for precise differential pressure sensing in high efficiency condensing boilers and water heaters. Engineered with a specific set point of 0. 75" W. C. (PF), this 0. 75 pressure switch ensures the combustion air blower is generating sufficient draft before allowing the ignition sequence to proceed. As a direct Lochinvar PRS1011 replacement, it maintains the
