Hi John,
Thank you for taking the time to leave your review of the Delta Faucet model BT14096-OB Windemere® Monitor® 14 Series Valve Only Trim In Oil Rubbed Bronze. I am sorry for the difficulty getting hot water. Please accept our sincere apology for the inconvenience you are experiencing. We are happy to help resolve your issue for you.
I recommend adjusting the rotational limit stop to increase the maximum hot water. See the manual for more information.
https://images.thdstatic.com/catalog/pdfImages/e8/e8d38b7c-453f-47e5-ae03-8060828941f7.pdf
As the manufacturer, we are committed to supplying you with a quality product that delivers the expected performance. Please reach out if you have any questions or need additional assistance. We appreciate your business and look forward to continuing to serve you!
Best Regards,
Bryan
Digital Communications Specialist
(800) 345-3358
customerservice@deltafaucet.com