3-wire floating

optimized for precise flow control

the Carrier 343312-75101 Vertical Drain Pan is the direct OEM replacement engineered for precise moisture management

Common Questions & Technical Support: How do I test the SS00801 for failure

Leak Prevention: Acts as a critical barrier against flue gas bypass

Lochinvar & A.O. Smith 100167805 Board 318172-701 3-wire floatingThe 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