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Upgrading to a lockout-style module is often recommended by contractors to improve the safety profile of older pool heating equipment
making it a versatile solution for both heating and cooling applications in commercial HVACR systems
High-Visibility Dial: Oversized 2-1/2 inch face allows for faster
Common Questions & Technical Insights Is the VM2221 suitable for steam applications
Fabricated from heavy-gauge
Johnson Controls DBK11A-601R Disc Body Kit R-410A Upgrading to a lockout-style moduleThe Johnson Controls DBK11A 601R is a specialized Disc Body Kit engineered specifically for the V43 Series pressure actuated water valves. This kit is essential for performing field service and internal component replacement on water regulating valves used in commercial refrigeration and HVAC systems. Designed to restore precise flow modulation, the kit includes the necessary internal disc assembly to ensure the valve responds accurately to high side
US$ 29.99
US$ 115.00