Question about Heating & Cooling
Boiler work for about 20mins then trips out showing the d4 code
Posted by Anonymous on
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Posted on Jan 02, 2017
Get a Ferroli wireless programmable room stat. City plumbing supplies can get hold of them but you'd be looking at approx £130. Part number 30800009. No wiring involved, the receiver connects to the boiler pcb. Had same problem but now fine.
Posted on Mar 12, 2009
hi. i have mini temp boiler 150 btu 5yers old . it is burning with know radiation .it is up to thempitio .but it will not shut off.flame is good radietor is hot ,help?
Posted on Jan 05, 2010
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