Versatile DPDT Configuration: Provides flexible switching options for both standard and multi-stage heating sequences

The Sporlan 400001 C-033-S Filter Drier is a high-performance liquid line filter drier engineered for critical moisture and acid removal in light commercial and residential HVACR systems

Advanced Diagnostics: Features onboard LED status indicators to identify limit switch trips and flame signal failures quickly

and humidifiers

Johnson Controls V-4440-1001 Valve Assembly Refrigerant Versatile DPDT Configuration: Provides flexibleThe Johnson Controls V 4440 1001 is a robust 1 2 inch pneumatic three way brass valve assembly designed for precise HVAC terminal unit control. This unit features a 1. 4 Cv flow coefficient and is engineered for proportional control of hot water, chilled water, or 50% glycol solutions in mixing or diverting applications. The assembly operates on a 4 to 12 psi spring range, ensuring accurate modulation when paired with pneumatic controllers. Built with