Armstrong International A23520 Valve Assembly Freon operating on an open-on-rise switch

operating on an open-on-rise switch action

System Reliability: Minimizes the risk of feeder failure or valve leakage caused by sediment buildup

Once it trips at 280F

the ST9120U1011 provides adjustable heat fan on delay (30 or 60 seconds)

Direct Compatibility: Designed specifically for use with the York D1EG090N13025EC and corresponding Coleman/Evcon HVAC units

Armstrong International A23520 Valve Assembly Freon operating on an open-on-rise switchThe Armstrong International A23520 Valve Assembly is a high performance OEM fill valve kit engineered specifically for the HC Series HumidiClean humidification systems. This solenoid operated assembly is critical for regulating makeup water flow, ensuring the humidifier maintains optimal water levels for consistent steam production across model ranges including the HC 6100, HC 6300, HC 4100, and HC 4500. Operating on a 24V 50 60 Hz control signal with