as the valve body is provided as a standalone component to allow for field-specific voltage configuration

this single-phase resistive heater utilizes a durable tubular configuration to ensure stable heat transfer and long-term reliability in demanding HVACR applications

maintaining system efficiency and protecting downstream equipment from thermal stress

ensuring the system resumes operation as soon as the temperature returns within the set differential window

The SM090-3VI is designed for constant speed operation

Carrier HK50AA050 Control Board 320074-702 as the valve body isThe Carrier HK50AA050 is a specialized reheat control board designed for precise humidity management and temperature cycles in commercial HVAC units. This OEM integrated control functions as the primary logic interface for coordinating the blower motor, burner assembly, and compressor functions to maintain specific latent heat removal requirements. Built to withstand the high vibration environment of a rooftop unit (RTU), the HK50AA050 control board