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Mend Siemens RAA20-GB Thermostat Heating Boiler

wired room thermostat?

will a SIEMENS RAA20-GB ROOM THERMOSTAT (wired one) fit and work on a halstead ace high combie boiler?

cheers
karl.

karl
October 2010
SiemensSiemens RAA20-GBHeating, Home Heating SystemsThermostat Heating Boiler

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