Lochinvar & A.O. Smith 100109872 Ignition Control Freon Always verify your specific chiller's

Always verify your specific chiller's parts manual for exact HVAC part compatibility

rigid support system that reduces vibration and noise

Is this subbase compatible with all Barber Colman thermostats

How much grease should be applied to a hydraulic well

this unit is specifically machined with a 5/8-inch bore

Lochinvar & A.O. Smith 100109872 Ignition Control Freon Always verify your specific chiller'sThe Lochinvar & A. O. Smith 100109872 Ignition Control is a critical integrated controller designed for precise sequence management in high efficiency water heaters and boilers. This authentic OEM component is a direct replacement for legacy part numbers 9004470205 and 190714 000, ensuring full compatibility with existing hot surface ignition (HSI) systems. This module manages the combustion process by supervising the inducer motor, gas valve, and