I have a new flagstaff high wall t21QBHw pop up. How do I check the water level in the tank? Can't see the tank except by crawling under the unit and it does not have any gauges, lights, etc. Any suggestions?
My unit is older, but as far as I know it is as you stated. My tank is 20 gal. and I use a 5 gal. jug to hold the gray water. I try to keep track that way.
My unit is older, but as far as I know it is as you stated. My tank is 20 gal. and I use a 5 gal. jug to hold the gray water. I try to keep track that way.
I know ours is full when it runs out the overflow. We have a gauge and a clear tube on the side of the tank but I seem to get distracted when filling the tank.
