Got A problem boiler not sparking changed air pressure switch no 
joy. Fan is ok dont think pump running any ideas
joy. Fan is ok dont think pump running any ideas
Chaff 100
- Thread starter Alan Carruthers
- Start date
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is it a britony? if so check flow switches
Yes gordongas its a calydra 100 thanks will check them
B
B.O.B DOLE
you can also do a fan pressure test
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Thanks guys it was CH Flow switch/ Throttle. How do you do a fan pressure test ive found some data in the manufac instructions but not sure is a electronic manometer test? Be interested to know as new to game
Thanks
Thanks
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