Carrier 33CSPREMLK01R Retrofit Kit 320788-703 Safety Compliance: Facilitates the effective

Safety Compliance: Facilitates the effective removal of combustion byproducts

Vibration resistance: Engineered to maintain a tight seal despite the constant vibration of blower motors and mechanical modulation

This SPST (Single Pole Single Throw) configuration features a specific temperature profile of 70°F Open / 80°F Close

Using a part not calibrated to the exact 0

Proper alignment during installation is critical to prevent premature rotor-to-housing contact and ensure optimal energy efficiency during peak load cycles across applied chiller systems

Carrier 33CSPREMLK01R Retrofit Kit 320788-703 Safety Compliance: Facilitates the effectiveThe 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