scotts

im having an issue with my toilet ball valve not closing all the way when the peddle is released. if I pull up even lightly it will close and hold water...seams like spring has gotten weak, to me? I cant find any info on what I have I think it is a dometic 300. The only thing I can find is  foot peddle put does not say what is included.  I plan on replacing the ball seal when I do this but cant find part #s.

PLEASE HELP

Scott

THANKS ALL!!!!

exactly what i have

just saw a video that said the fan may be set to blow all the time. but the video was fort a heat pump stat will that hold true for the pictured stat as well

dont know M# and RV is not available, but it is square and has the digital square display in the center. during research it is being called  Dometic Single Zone LCD RV Thermostat.

hope this helps

i have a dometic stat that has the 3 wire connections, my issue is when the stat is set for heat and calls for the furnace the fan on the AC runs and the heater does operate, when temp is satisfied both turn off. To get around this i turn off the AC breaker and the furnace operates fine. Bad stat or "controller" in AC unit?