Hot water volume in one of my rental properties has dropped significantly. Has affected all units. However all valves are full open. Also, meter not moving, so no leak. Any thoughts?
As a workaround, I've cranked the temperature on the water heater so that tenants can create volume by mixing with cold water, but I don't like this for 2 reasons: 1) possibility of scalding and 2) it's kind of wasteful.
Thanks in advance for any input.