AB-QTE is a top of the line electronic solution for automatic balancing and electronic return temperature control in one-pipe heating systems. AB-QTE consists of:
• CCR3 controller
• AB-QM automatic balancing valve
• TWA-Z actuator
• ESMC surface temperature sensor
The AB-QTE electronic one-pipe solution allows automatic control of the return temperatures dependent of the supply temperature, based on the outside temperature. A thermal actuator is used to control the return flow by means of an electronic controller equipped with temperature sensors on each riser and supply pipe. This provides an optimised return flow and temperature which results in additional energy savings in all seasons.