Not sure of manufacture date of bathtub/shower handle. House was built in 1979. The model showing for manufacture before 1995 has the hot and cold going in the wrong directions.
Will Delta Faucet Button RP17446 fit Delta Bathtub/Shower Handle Model RP17451?
Thank you for your question. RP17446 is the correct button for the RP17451 handle.
The RP2411 is used for older handles (RP2391) manufactured prior to 1995. The handle will operate the same -- rotate up to turn the water on, clockwise for cold, counter-clockwise for hot.
Date published: 2016-07-28