Horstmann MasterPack 312A Heating Control Pack

Horstmann ‘MasterPacks’ have been designed to ensure installation is quick and simple.

‘MasterPack’ 312A comprises:

CentaurPlus C27 electronic programmer,

Z322 3 port 22 mm mid-position valve,

HRT3 room thermostat,

HCT2 cylinder thermostat,

Wiring centre.

ErP rating: Class 1

Product Specification

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