is it supposed to be extremely easy to turn, or is it supposed to have some resistance. I changed for a new cartridge, and the water is still cold, very little hot water. So is this cartridge defective?
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Hello , Thank you for your question! I am happy to help you! The shower unit can be adjusted, I have attached a link to show how to adjust the RLS on our Delta shower cartridges. This will provide the option of hotter water, also we recommend making sure the water heater temperature is set to 120 or lower. https://www.youtube.com/watch?v=By5b7uazCqM Please contact us back for any further questions. Best Regards, Themar Digital Communications Specialist
