Thank you for your question. The rotational limit stop for the Delta T17T253 unit can be adjusted for hotter water. To adjust, Remove the temperature control knob from splines. Rotate temperature control knob clockwise. Place temperature control knob back onto splines and continue to rotate counter-clockwise until maximum desired temperature is achieved. Remove the temperature knob and replace onto the splines, making sure that the temperature knob limit stop hits against the volume handle limit stop. If you should need further assistance with this, please contact our Delta Customer Service line at (800)345-3358. We are available Monday-Friday, 7am-7pm, CST and Saturday, 8am-5pm, CST. You may also email at firstname.lastname@example.org.
Date published: 2018-11-23