Field professionals recognize this component for its consistent orifice performance and durable diaphragm assembly

maintaining a wide operating temperature range from -20°F to 140°F

0% leakage rate (Port A to AB) prevents energy waste and ghost flows in dormant zones

Reliable Power: High-efficiency 3/4 HP output designed for 460V single-phase electrical systems

The Amana-Goodman 11177117 Pressure Switch is a critical OEM replacement part engineered for high-efficiency furnace and heat pump applications

KMC Controls VCZ-4104AMBE Valve 340793-762 Field professionals recognize this componentThe KMC Controls VCZ 4104AMBE is a high performance 1 inch 2 way NPT control valve designed for demanding HVAC hydronic applications. This Normally Open (N O) assembly utilizes a standard 8 to 13 PSI spring range, ensuring a reliable fail open position upon loss of pneumatic signal. Engineered for precision modulation of hot or chilled water, this valve features a robust brass body and a stainless steel stem, providing the durability required for