As a critical replacement head mechanism for Series 94 and 194 controllers

The Copeland 998-0326-03 is a critical unloader valve and coil kit designed for precise capacity control in Copeland Discus compressors

5" cartridge to capture and kill airborne pathogens

offering a 10

The unit features two 3/16" diameter brass barbs compatible with standard 1/4" O

Armstrong Fluid Technology UKD06853-811 Pump 321894-709 As a critical replacement headThe Armstrong Fluid Technology UKD06853 811 Pump is a high performance centrifugal pump engineered for precision fluid management in demanding HVAC systems and glycol make up units. Operating at a powerful 3 4HP motor output with a high speed 3600 RPM configuration, this unit is optimized for 115V single phase electrical environments. Built with a rugged cast iron body, the UKD06853 811 ensures long term structural integrity in residential,