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Ideal Classic no heating but have hot water?
Converting to Y Plan system?
heating, Oil boiler not running?
dmestic hot water near boiling point, howto adjust temperature?
why has my wireless time clock stopped responding?
Mid position valve?
Honeywell ST7100 programmer goes blank when RUN selected?
isar he30?
Replacing LP112 Programmer?
How do I reprogram my ideal bolier rf thermostat receiver?
ideal icos he15 no display?
can i fix it honeywell st1000 ?