Vent, Valve & Volt
Shower handle hard to turn, pull or push

You can fix this

Likely cause: a worn Moen 1224 cartridge

On Moen two-handle valves, Moen's fix for a stiff handle is to replace the 1224 cartridge on that side.

Why this happens

Moen says a hard-to-operate handle is usually caused by sediment or debris in the cartridge, mineral buildup or a damaged seal. For two-handle valves, Moen's answer is to replace the 1224 cartridge. Moen's spout-drip guidance also notes that two-handle faucets have two cartridges, one per side.

How to fix it

  1. Shut off the water to the shower at the main if the valve has no stops. Cover the drain.
  2. Remove the stiff handle and its trim sleeve.
  3. Unscrew the cartridge and pull it straight out. Keep track of hot versus cold.
  4. Install the new 1224, reassemble, turn the water on and test.
  5. If the other handle is the same age and also stiff, replace it too.

The part that fixes it

Replacement for Moen 1224 and 1224B Cartridge

Two-handle tub and shower valves. Cross-references Everbilt 16545, Lasco S-441-3G.

2 pack on Amazon

FourHome is our own brand of replacement parts; this site is published by the team behind it. We earn from purchases made through this link.

Not sure which part you have? Pull the old one and match it by brand, length and broach on Stems & Cartridges, an identification index of faucet stems and cartridges by part number.

If this does not fix it, tell the plumber

  • It is a Moen two-handle shower, and which handle is stiff.
  • Whether you replaced the 1224 cartridge.
  • Whether the main had to be shut off.

Build the full list: what to tell the plumber.

Start this troubleshooter over

References (every fact above comes from one of these pages)
  1. Moen: Handle is difficult to operate
  2. Moen: Bathroom faucet dripping from the spout

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