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Honeywell Home HCS80 Extension Module (for HCC80R Underfloor Heating Controller)

£81.90 Exc. VAT

SKU HONHCS80 Categories , ,

The HCS80 is an extension module for the Honeywell HCC80R Underfloor Heating Controller.  The HCS80 extension module allows the HCC80R to be expanded from 5 heating zones to 8 heating zones.  It is very easy to install the HCS80 module and will allow the underfloor heating controller to accept up to 24 230v thermal actuators over 8 zones.


  • Extends HCC80(R)/HCE80(R) Underfloor Heating Controller from 5 zones to 8 zones.
  • Allows up to 24 230v thermal actuators to be connected to the underfloor heating controller.
  • Simple to install

Delivery Time

Order before 2.30pm for next working day delivery (orders placed after 2.30pm will be processed the following working day). Please note if you have ordered an item which is listed as next day delivery with an item which has a longer lead time they will be sent together at the longer lead time.