Actuation is handled by an exposed pneumatic actuator featuring a 4-8 PSI spring range and a factory-integrated V-9502 positioner

the high-capacity desiccant core is ideal for neutralizing acids and trapping refrigerant sludge after a system failure

Precision Alignment: Specifically designed for 1 1/2" NPT connections to ensure a perfect fit with Armstrong series pumps

Proven Reliability: The pilot-operated diaphragm design ensures consistent opening and closing cycles under varying pressure differentials

providing the consistent refrigerant mass flow necessary for optimal evaporator performance

EWC Controls BMPLUS-6Z Control Panel R-448A Actuation is handled by anThe EWC Controls BMPLUS 6Z is a 5 zone HVAC control panel designed for managing multi zone heating and cooling systems with precision. This 24V zone control panel supports up to 2 heat and 2 cool stages (2H 2C), making it suitable for residential and light commercial zoning applications where independent temperature control is required across multiple areas. This EWC zoning panel allows contractors to integrate multiple thermostats and dampers into a