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0 psi minimum pressure differential
this valve provides a precise response
Key Benefits for Technicians: Factory-Calibrated Precision: Fixed 160°F trip point ensures the system operates within original design limits to prevent thermal damage
In low and high-pressure hydronic loops
Precise Adjustability: Field-adjustable set points from
Arrco AA34KP-HFD Compressor 321042-401 0 psi minimum pressure differentialThe Arrco AA34KP HFD is a premier 3 ton R410A compressor designed specifically for demanding commercial and industrial HVAC applications. Operating on 460V 3 phase power, this high efficiency unit serves as a robust replacement for ZP34K5E TFD 800, ensuring a seamless fit for technicians and facility managers undertaking system upgrades. Engineered for superior thermal performance, it maintains tight temperature control in residential and light
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