Gulf Stream Owners RV Forum - View Single Post - City Water Backflow to tank? Battery not charging?

Santa & Pockets · 08-03-2022, 02:55 PM

This is only the second extensive trip we have taken in our 2018 Gulfstream Kingsport 189-DD TT. The first night, we hooked up to the Park's water and plugged the hose into the City Water Inlet. We had both a filter and a regulator on the hose. The next morning we saw water spraying from the water heater vent and the fresh tank inlet. The tank itself was full and bulging. What did we do wrong?

In fear of the city inlet being damaged we have used the tank and pump only for this trip. The pump seems very loud at the kitchen sink. Is this normal?
Thanks for advice.

08-03-2022, 02:55 PM	#1
Santa & Pockets New Member Join Date: May 2021 Location: Dallas Posts: 6	City Water Backflow to tank? Battery not charging? This is only the second extensive trip we have taken in our 2018 Gulfstream Kingsport 189-DD TT. The first night, we hooked up to the Park's water and plugged the hose into the City Water Inlet. We had both a filter and a regulator on the hose. The next morning we saw water spraying from the water heater vent and the fresh tank inlet. The tank itself was full and bulging. What did we do wrong? In fear of the city inlet being damaged we have used the tank and pump only for this trip. The pump seems very loud at the kitchen sink. Is this normal? Thanks for advice. __________________ Santa & Pockets (David & Cindy)