ensuring the condensing unit or heat pump operates within its designed safety envelope without the need for field calibration

Designed specifically for Utica and Dunkirk gas systems

Heavy-Duty Construction: Designed to withstand vibration and thermal cycling common in commercial and residential systems

Key Benefits: Optimized Load Management: Prevents peak demand surges by staggering the startup of resistive heating elements and blower fans

The 909-AG-A is the standard air gap assembly for the smaller range of 909 Reduced Pressure Zone valves

Johnson Controls VG7000-1008 Spring Kit ensuring the condensing unit orThe Johnson Controls VG7000 1008 Spring Kit is a professional grade field mounting solution engineered for precise pneumatic valve actuator calibration. Designed specifically for Johnson Controls V 3000 series actuators, this kit allows technicians to establish a reliable 4 8 PSI spring range on larger valve bodies. It is fully compatible with 1 1 2 inch and 2 inch valve bodies featuring a 3 4 inch stroke (19 mm), ensuring optimal seating force and