Thank you for your question, BILL! In order to use a wall elbow and hand shower, you will need to use the diverting valve R11000 with a corresponding trim. For a 3-setting, shared position trim to match this model you will need to purchase and install T11859-SS along with the diverting valve.
https://www.deltafaucet.com/bathroom/product/R11000
https://www.deltafaucet.com/bathroom/product/T11859-SS
Best regards, Edward
Answered by: Delta Faucet
Date published: 2018-11-09