firozhirji Posted March 26, 2010 Report Share Posted March 26, 2010 Plumber just installed a delta shower/tub unit (dryden series) . Hot water temp is not hot enough -120F compared to 130F - 140F at other faucets. The shower unit has a temp and volume control lever. Temp control has a lever and can be set after remove the lever to the highest set. This is still not adequate to give the desired hot water temp. Any thoughts on how to increase water temp? Quote Link to comment Share on other sites More sharing options...
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