I have a small water pressure in the house and an electric shower does not want to turn on what to do?
Low Water Pressure
If in your shower is low water pressure, you may have a whole-house water pressure issue. Contact a qualified plumber for assistance with determining the problem and identifying the best solution.
Common problems can be include a faulty pressure regulator, leaks in the water main system , or issues with the main shut off valve. If your area has low water pressure, the plumber might suggest a water pressure booster. This is a pump system that connects to your water supply and increases low overall water pressure.