Description
this specific model is factory-calibrated for the pressure-temperature characteristics of R410A and should not be used with R22 or R407C
secure mounting
ensuring a precise fit for shell-band mounting configurations in field service replacements
For optimal installation
Schneider Electric (Viconics) VT7656B5531E Control R-410A this specific model is factory-calibratedThe Schneider Electric VT7656B5531E is a high performance roofing controller specifically engineered for 2H 2C heat pump and 2H 2C rooftop unit applications. Designed for seamless integration into Building Automation Systems (BAS), this LONworks communicating thermostat leverages the Echelon LonTalk protocol to provide precise environmental control and monitoring. It features integrated economizer logic and air side free cooling sequences, optimizing