Key Benefits: OEM Compatibility: Precision engineered for seamless integration with Heil Quaker and ICP furnace cabinets

critical for maintaining HVAC system uptime during peak winter months

and the collection chamber ports are not clogged with debris before replacing the component

often due to a clogged port

As the first component to activate during a heat call

McDonnell & Miller 194-A Controller R-22 Key Benefits: OEM Compatibility: PrecisionThe McDonnell & Miller 194 A is a heavy duty combination low water cut off and pump controller designed specifically for commercial and industrial steam boiler applications. Engineered for systems with a maximum steam pressure of 250 PSI, this unit features dual snap acting SPDT switches to ensure precise boiler water level control and reliable low water protection. The 194 A series is often selected by technicians for high pressure environments where