How to Fix Hot Water Problems in Your Shower

Your Shower Mixing Valve Might Have Gone Bad

Are you experiencing sudden and unexpected shifts in water temperature? Has the water pressure reduced drastically? If so, there’s a good chance the mixing valve has malfunctioned. This valve is responsible for blending hot and cold water. When it malfunctions, it can no longer accurately control the ratio of hot and cold water.

Fixing a malfunctioning mixing valve is pretty much dependent on the specific issue and your skills. Some repairs are straightforward, while others require professional expertise. If you have basic plumbing skills, you may be able to disassemble the valve and replace the damaged components.

Remove the handle and trim plate to access the cartridge. Once you’ve accessed the cartridge, inspect it for mineral buildup, damaged seals or O-rings, and debris. If cleaning doesn’t resolve the issue, you’ll need to replace the cartridge. If you’re unsure about any step of the process or encounter difficulty dissembling the valve, call a licensed plumber in Muncie, IN for help.

The Water Heater Is Not Working Properly

If the mixing valve is in good working condition, the problem could be a malfunctioning water heater. There are several possibilities related to the water heater that could cause temperature inconsistencies, including a faulty thermostat, a failing heating element, or issues with the gas burner (in gas heaters).

First, check the thermostat settings on your water heater to ensure they are at the desired temperature. If the settings are correct and you’re still experiencing temperature fluctuations, the thermostat itself may be faulty. For electric water heaters, it may happen that the heating element is worn down. This is a common problem with older water heaters. You may want to consider replacing your water heater if it’s over 8 years old. Tankless water heaters need replacement after 15 years of service.

If you have a gas-powered water heater, it may happen that the pilot light has gone out or is burning inconsistently. To relight the pilot light, locate the access panel near the bottom of the water heater and follow the instructions printed on the unit. If the pilot light repeatedly goes out, call a nearby plumbing repair service to inspect your water heater and restore the appliance to good working condition. You can count on the experts at Rooter Man Plumbing for hot water repair or replacement.