Originally Posted by thestrangebrew
I used it in February last time. It's been parked since. I'm wondering if my sensors are inaccurate and my fresh water tank isn't full, which would possibly mean the water heater hasn't been filled as well. Like I said, I was under the impression the hot water heater would be filled before the fresh water tank
But... you said you had water coming out the faucets?
When drawing from the fresh water tank, (or hooked to city water) the water system doesn't care if it is supplying water to the water heater or a cold water line.
But without the water heater being full and allowing water to eventually come out the faucet, there are only two ways I know water could come out the hot faucets without the water heater being full... 1. The bypass valves on the water heater are set incorrectly or... 2. The outside shower faucets are both on and the shut-off on the shower head is closed allowing water to flow from one side (cold) to the other. (hot)