A water heater that is running constantly may be indicative of a leak or inadequate thermal protection. Perform an assessment that involves checking for loose fixtures or valves and damaged pipe sections. Next, perform some basic repairs or seek plumbing repairs that a licensed contractor specializes in.

Your Assessment

If water loss is occurring, the water heater won't be able to maintain the temperature of the water that remains inside of the tank. Water may pool on the flooring that surrounds a heater. If the pressure valve that is located at the top of the tank isn't secure, water loss could occur near the valve opening too.

Take note of where moisture accumulation is evident. Use a spray bottle technique to pinpoint where water is escaping from. Create a mixture that contains equal amounts of detergent and water. Fill a bottle with the mixture. Spray the mixture along the tank's exterior. If a leak is present, the mixture will bubble on the tank's exterior.

Remedies

Check each fitting on your unit. Use a wrench to tighten each one. If you have discovered that the pressure valve cover isn't tight, use a wrench to tighten it. Inspect the inlet and outlet pipes that are attached to the heater. Cracked pipes should be covered with a putty or tape product that is designed for use on pipes. Putty should be pressed firmly against plumbing pieces that are damaged. Tape should be wound tightly around pipe sections.

A Plumber's Services

Although patching materials may hold up for a while, any severe damage to a pipe should be inspected by a plumber. A plumber may recommend that broken pipe sections are replaced with brand new rigid or flexible pipe sections. A plumber will assess each section of plumbing, including any fixtures that are attached to the pipe sections.

If the issue with the water heater is associated with the insulation materials that have been used to protect exposed surfaces, a plumber will remove any damaged insulation materials. Insulating sleeves and foam covers can be used to cover exterior parts of the heater.

A plumber will cut insulating materials to size, based on the dimensions of each surface that needs to be insulated. If a hot water heater is stored in a shed or another poorly-insulated structure or room, the insulating materials will prevent the unit from being exposed to frigid temperatures. The layers of protection may prevent the heater from constantly running.

For more info, contact a water heater repair plumber in your area.