Emerson ASD45S7VV

Common Questions & Technical Support What valves are compatible with the EVO-28

Key Benefits: Stable Output: Delivers a consistent 24Vac secondary from a 120V primary source to protect sensitive control logic

and industrial cooling towers

The unit features NEMA 3 weather protection when mounted vertically

Carrier 33CSPREMLK01R Retrofit Kit 322838-754 Emerson ASD45S7VVThe Carrier 33CSPREMLK01R PremierLink Control Retrofit Kit is the verified 33CSPREMLK direct replacement designed for seamless integration into the Carrier Comfort Network (CCN). As a veteran grade HVAC retrofit controller, this kit enables advanced DDC (Direct Digital Control) capabilities for older rooftop units (RTU), split systems, and water source heat pumps (WSHP). It supports up to three stages of gas heating or a combination of mechanical and