kool_bean
New Member
- Messages
- 4
- Reaction score
- 0
- Points
- 0
Water flow in my shower was slowing down and it was also beginning to drip. Figured it was time to replace the Moen posi-temp cartridge. From past experience, I knew that these were difficult to remove and so I had a plumber come out.
He used the Moen puller and broke the inner metal part of the cartridge but was able to remove the rest of the plastic cartridge in bits in pieces. It all finally came out! Flushed out the posi-temp valve to clear out any debris and there was good water flow. Installed a brand new cartridge, turned on the water but no water! Tried two new different cartridges, still no water!
He blew into the shower head arm and was unable to get any air through. He concluded that there was some obstruction in the posi-temp valve. He tried blowing 100 psi of compressed air in through the shower head arm but it did not clear the blockage.
Question:
Has anyone seen this type of blockage problem before and is there any way to clear it out? Is my only option to replace the entire valve?
Thanks, any advice is appreciated.
He used the Moen puller and broke the inner metal part of the cartridge but was able to remove the rest of the plastic cartridge in bits in pieces. It all finally came out! Flushed out the posi-temp valve to clear out any debris and there was good water flow. Installed a brand new cartridge, turned on the water but no water! Tried two new different cartridges, still no water!
He blew into the shower head arm and was unable to get any air through. He concluded that there was some obstruction in the posi-temp valve. He tried blowing 100 psi of compressed air in through the shower head arm but it did not clear the blockage.
Question:
Has anyone seen this type of blockage problem before and is there any way to clear it out? Is my only option to replace the entire valve?
Thanks, any advice is appreciated.
Last edited by a moderator: