Share This Story, Choose Your Platform!
Download the instructions
Print Friendly, PDF & Email
Welcome to our ‘How-To’ video series!

Shower will not come on

    1. Check shower valves are fully open. Test hot and cold valves independently to isolate issue.
    2. Inspect showerhead for blockages like mineral deposits or sand. Remove and clean showerhead.
    3. Verify water supply shutoff valves are fully open. Open both hot and cold supply lines.
    4. Check for faulty diverter valve. Should allow water flow to the showerhead when engaged. Replace if needed.
    5. Test shower faucet handles – if no flow, issue is in the valves. Repair/replace cartridges.
    6. Clear out debris in shower arm curve and shower riser. Disconnect and back flush with water.
    7. Remove tub spout diverter and clean out any debris blocking flow up to the shower head.
    8. Replace cracked or damaged supply tubes not allowing water to reach the shower valves.
    9. Unclog shower drain if slow drainage is preventing valve from closing fully. May indicate venting issue.
Explore How-To Videos