4256487产品概述
Dead Zone and Intermediate Contact
Wall mounting thermostat to control Split Air Conditioners, with reversing valve (heat pumps), via an automatic changeover contact and without a manual summer/winter switch
Also suitable for controlling Split Units (without reversing valve) and 4-Pipe Fan Coil systems
Fitted second (boost) heating stage which is activated when primary stage is insufficient to maintain the temperature level
Datasheet
