My heater has two knobs; one marked "input" and the other marked "output" What do they do and how should I adjust them?.

Asked by John on 01/22/2011 1  Answer

ManualsOnline posted an answer 13 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Add Your Answer

Please Note: Do not submit personal information as it will be displayed online.