The easy-to-install underfloor heating controller allows for efficient control of up to 5 zones/rooms and can optionally be expanded to cover 8 zones/rooms and can even achieve a combination of underfloor heating and radiators;An intelligent (fuzzy logic) control algorithm ensures optimum room temperature regulation, if required the controller can be expanded to cover a further 3 zones using the optional add-on module HCS80 (B00HNSQVK0);Each control zone (up to 8 rooms) can be controlled directly from the evohome control panel (individual time programme for each zone), a maximum of 24 thermal valves (3 per output) can be controlled;With built-in pump relay (230 V AC, not potential-free) for controlling heating pumps, for voltage-free open and closed thermal valves, desired room temperature setting and measurement of room temperature using a room thermostat HCW82 (B00HNSRRLW);An external antenna HRA80 (B00HNSS4Y6) is a strict requirement

• Honeywell evohome HCE80 Underfloor Heating Controller for 5 Zones

Honeywell evohome HCE80 Underfloor Heating Controller for 5 ZonesHoneywell