Is the Lennox 11B77 a direct replacement for the 25M88

making it ideal for high-BTU burners

engineered to maintain precise static pressure and prevent combustion gas bypass

Can I use this for both Lochinvar and A

IDEC RH2B-ULDC12V Relay 322838-754 Is the Lennox 11B77 aThe IDEC RH2B ULDC12V is a heavy duty, DPDT (2 Form C) midget power relay engineered for high density control panels and HVACR diagnostic applications. Featuring a 12VDC coil with a nominal 160 ohm resistance, this compact power relay delivers a robust 10A switching capacity, making it a reliable choice for motor loads and solenoid valve sequencing. The integrated LED indicator provides immediate visual confirmation of coil energization, streamlining