Is the Z087-0046 compatible with 208V and 240V systems

5-inch diameter allow for simplified integration into tight mechanical footprints where minimizing vibration and sound transmission is a priority

3-wire floating

The SPST normally open relay output (integrated status output) handles 10A at 260 VAC

Lochinvar & A.O. Smith 100167805 Board 318172-701 Is the Z087-0046 compatible withThe Lochinvar & A. O. Smith 100167805 Integrated Control Board functions as the central processing hub for Armor AW 501 condensing water heaters and high efficiency Knight boiler systems. Engineered for precision flame monitoring and automated ignition control, this OEM module manages critical safety loops and modulation parameters to maintain peak thermal efficiency. As a veteran grade HVACR replacement part, it handles the complex sequencing of