ensuring positive close-off and precise modulation in demanding steam or hydronic systems

the actuation set points are optimized for horizontal pipe runs

positive-acting design ensures accurate sensing in the supply plenum

The Armstrong International D4415 is a high-performance 3-phase 240v steam generator assembly engineered for demanding industrial and commercial HVACR applications

Copeland ZP24K5E-PFV-800 Compressor Els PW 29614 ensuring positive close-off and preciseThe Copeland ZP24K5E PFV 800 is a high efficiency 2 ton scroll compressor engineered specifically for residential and light commercial air conditioning applications using R 410A refrigerant. This 5th generation fixed speed model delivers 24,000 to 32,800 BTU h of cooling capacity, depending on operating conditions, and serves as the direct service replacement for the Copeland ZP25K5E PFV 13R. Operating on a 208 230V, 1 phase power supply, this unit