I've got experience with gas systems, but not with standing pilot millivolt valves.
I've got a spa heater that's giving me fits. Pilot stays lit, meaning that the generator (thermocouple) is working fine, but the main valve won't open when the control circuits are closed. Other than assuming the main valve is kaput, does anyone have experience with these kinds of gas systems, and if so, is there anything else I can check out? Nothing has changed since it last worked, such as gas pressure, etc., so I've narrowed it down to the valve. Dan ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ _______________________________________ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com