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wanderbird · 10-12-2020, 01:52 PM

Hello,

We bought our first TT this summer and loving the RV life. We are still learning all the systems and have come up with a mystery. Our water pump would lose pressure after 5 seconds and the flow comes to a slow drip. It was working fine after we filled water for a few days. We notice the flow slowed after a few days of use. On city water the pressure remains constant. One strange thing we notice is that when we fill the hot water tank, a lot of air travels into the tank. I purge this air and let the pump run until the air stops coming out.

After filling the hot water tank, the pressure is OK for a few days then get weak again. This leads us to believe it is related to the hot water tank? I replaced the pump but this pressure did not improve. The pressure is also low in the bathroom. No visible leaks anywhere. Is there something we are missing? Thanks in advance for any help.

10-12-2020, 01:52 PM	#1
wanderbird Junior Member Join Date: Oct 2020 Location: Portland Posts: 7	water pressure woes Hello, We bought our first TT this summer and loving the RV life. We are still learning all the systems and have come up with a mystery. Our water pump would lose pressure after 5 seconds and the flow comes to a slow drip. It was working fine after we filled water for a few days. We notice the flow slowed after a few days of use. On city water the pressure remains constant. One strange thing we notice is that when we fill the hot water tank, a lot of air travels into the tank. I purge this air and let the pump run until the air stops coming out. After filling the hot water tank, the pressure is OK for a few days then get weak again. This leads us to believe it is related to the hot water tank? I replaced the pump but this pressure did not improve. The pressure is also low in the bathroom. No visible leaks anywhere. Is there something we are missing? Thanks in advance for any help.