Lars heater soot build up
Posted by Ian on July 28, 2004 at 11:41:47:
Hi There,
I have a 1997/8 Lars Pool heater which has an intermittent fault in not being able to sustain a constant water temp. The thermocoupler has been replaced but made little difference. I am currently using the 'Spa' side of the control panel. I am getting a major soot build up inside the unit and have installed better cross ventilation in the pump room. There is a Spa and a pool heater sitting next to each othet.
Can you suggest a remedy?
San Diego

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