Lochinvar & A.O. Smith 100167834 Control Els PW 17895 or a ruptured diaphragm within

or a ruptured diaphragm within the switch itself

offering flexibility for various system retrofits

Is this switch compatible with new A2L refrigerants

63-inch diameter shaft

preventing the slow-modulated "creep" found in lesser controls

Lochinvar & A.O. Smith 100167834 Control Els PW 17895 or a ruptured diaphragm withinAs a seasoned technician, you know that a downed boiler isn't just a physical repairit's a high stakes race against system downtime. The Lochinvar & A. O. Smith 100167834 Integrated Control is the OEM brain for the Knight WH155 wall mount boiler, engineered to handle complex firing sequences and precise modulation. This WH155 integrated control board manages the 120VAC input and 0. 5A current draw required for stable operation, replacing the legacy