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May 29, 2019
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Heating Engineer (Has GSR)
Hi there
I was called out tonight, no heating no h/w.
Pump would run, pump proving made (continuity across connections at board), no power to fan across L-N, but getting 240v L-E. Going back tomorrow with the PCB but just wanted to confirm this diagnosis. The fan resistance was 30.6 ohms which seems low. Can't find the correct resistance anywhere and obviously can't get tech help tonight. Any help to confirm PCB or even Fan would be greatly appreciated.
 
Hi gasguy, sorry to say but we can't offer any advice on the repair of gas appliances on the public forum. You need your gas registration confirming so you can get access to the gas registered only forum which is out of sight of the general public.
 

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