Quote:
Originally Posted by retiredguy123
Two points:
1. That will test the electric part, but it will not ensure that water will flow to the switch and activate it.
2. The Sunkool 21-point tune-up says nothing about the float switch. I suspect that some technicians never test the switch.
|
Well, if the line is clogged to the float, which is possible, then that's correct. Usually, the line to the float is not clogged and the electronic part fails causing the system to stay On and cause a flood when the condensate drain clogs. I've seen enough of these failures to make this statement.
As far as this check being documented in the tune-up, you have mentioned this before. I would watch what the tech does next time he comes and if he doesn't check this then ask them why. I know it's a pricey call for them to come and fix a clog and clean up the flooded lower plenum when this happens so maybe that's why they don't check. Sunshine checks mine every time they are here doing maintenance.