It is commonly used with IntelliStage systems and specific outdoor condensing units like the KIT-2144 series

this ACPE series valve is designed for compatibility with common refrigerants

offering universal compatibility across Heil

Complete Internal Overhaul: Includes the lead-free thermostat assembly and necessary seals to restore accurate mixing functionality

Typical OEM service valves of this type include the internal schrader port and cap

Schneider Electric (Erie) VT2221G13B020 Valve Assembly 30067439-890 It is commonly used withThe Schneider Electric Erie VT2221G13B020 is a commercial grade two way normally closed zone valve designed for precise hydronic control in HVAC systems. Engineered for high cycle reliability, this 1 2" NPT zone valve features a 1. 0 Cv flow coefficient, making it ideal for fan coil units and baseboard heating applications where moderate flow capacity is required. The 120V spring return actuator ensures a fail safe closed position upon power loss,