water pump
I just purchased a 2009 RVision 23' trailer. I'm new to camping in a rig that actually has a bathroom and water system. My question is about my water pump. On our first trip, when we opened the fau...
Forum Discussion
SCClockDr wrote:
If you have a hot water heater then I would think the air buble that sits on top of the H2O in that tank has been absorbed. You need to introduce air back into the HW tank. The air accomplishes 2 aims.
- Absorbs thermal expansion of the water as it is heated thus minimizing pressure spikes.
- Introduces a short delay in pump cycles as the air will provide a push on faucet opening and the pump will run a bit past faucet closure to re-compress the air pocket.
That's my guess, too.
Drain the water heater, then refill. Should get you your bubble back.
