If your combi boiler is leaking water you should locate all the leaks and use a bucket or container to stop the leak from damaging your floor and wipe up the water that had already spilt. It may also be worth tightening the fitting to see if that stops or slows the leak from the combi boiler. The next steps are to turn off the water supply and Step 2: Remove the Water Supply Line. Now that you have located the leak, disconnect the water line from the tank. Be warned; water may still come from the connection as you remove the line. You will need a towel or sponge to soak up any excess water from the floor. Close the main water supply to the leaky valve. Loosen the bonnet nut on the leaky shut-off valve with an adjustable wrench. Pull the nut back to expose the valve’s threaded spindle. Wrap Teflon packing around the spindle, then hand-tighten the bonnet nut back into place. Use the wrench to firmly tighten the nut, but don’t over tighten it. Step 5. Spray a resin repair compound and a ketone solution over the leaking area inside the tank with a garden sprayer. The compound comes premixed; but if the solution is older and has started to harden due to evaporation, pour a small amount of acetone into the container to soften it again as this will dissolve the hardening resins. Allow Begin by draining the tank and then removing any old sealant with a putty knife. Once the area is clean, apply a new layer of sealant and allow it to dry for 24 hours. After refilling the tank, mark the waterline and wait a couple of hours to see if any water leaks from the tank. Place the new seat over the toilet, place the bolts through the hinges and into the holes in the toilet, place the nuts and tighten them clockwise, and put the plastic covers over the hinges. 7. The Toilet Is Noisy When Not in Use. Running water and unnecessary flushes can be frustrating. Kohler one piece toilet. SYMPTOM: Water was leaking from the tank into the bowl below. FIX: Installed a new flush valve unit (consists of: rubber flapper, ga One way you can repair minimal damage in water tanks such as cracks or tears, is by using fibre glass sheets and resin. Apply the fiberglass sheets in single layers on or around the crack. In between each layer, apply the resin. Use plenty of resin per layer. Let each layer dry a little before applying the next one. Amazon Affiliate Link To Resin Kit: 6tsS8.

how to fix a leaky water tank