Aquasource

[RodG]

Hello, I have a Bailey Indiana and have purchased an Aquasource kit for long terming in Spain this winter. I would like any info with regard to using this system in my van ie. does it go through the onboard tank or by pass it as you would with an Aquaroll, do you run the pump or just use the mains pressure. Any advice would be helpful.

Regards Rod G.

 

[RonD]

Hello Rod,

I've used one on a site in Norfolk. It takes the place of your pump. No pump or Aquaroll needed. It has a built in pressure reducer so the full mains pressure is not applied to your van's plumbing.

Ron

 

[ProfJohnL]

Hi Rod,

Ron's advice is fine, but I would add that if you go for direct connection and bypassing any local storage at the caravan, you are then reliant on there being enough water available at the mains connection point. If lots of people are drawing water the pressure is likely to vary a lot, and you may not have enough constant pressure for what ever you are doing (eg. Showering perhaps)

Another reported problem with some direct connection systems is that the pressure reducer also restricts the flow somewhat, and often you will get better flow in the caravan by using the 12V pump.

There is also a concern, if the pressure reducer fails, and applies full mains water pressure to the caravan system. caravans are typically rated to only 1.5Bar. UK mains pressure can rise to 6Bar, and I do not know what continental systems can run to, but with water hammer effects or sites at the bottom of mountains that draw water from high level reservoirs, the pressure could easily rise above the UK pressures by a substantial margin. If any of that excess pressure were to get past the reducer, it would certainly blow a number of joints, and may seriously damage water heaters.

You may consider keeping your in board tank, and arrange for a domestic style float valve to keep it topped up. Best of both worlds

 

[RonD]

Hi Rod,

Ron's advice is fine, but I would add that if you go for direct connection and bypassing any local storage at the caravan, you are then reliant on there being enough water available at the mains connection point. If lots of people are drawing water the pressure is likely to vary a lot, and you may not have enough constant pressure for what ever you are doing (eg. Showering perhaps)

Another reported problem with some direct connection systems is that the pressure reducer also restricts the flow somewhat, and often you will get better flow in the caravan by using the 12V pump.

There is also a concern, if the pressure reducer fails, and applies full mains water pressure to the caravan system. caravans are typically rated to only 1.5Bar. UK mains pressure can rise to 6Bar, and I do not know what continental systems can run to, but with water hammer effects or sites at the bottom of mountains that draw water from high level reservoirs, the pressure could easily rise above the UK pressures by a substantial margin. If any of that excess pressure were to get past the reducer, it would certainly blow a number of joints, and may seriously damage water heaters.

You may consider keeping your in board tank, and arrange for a domestic style float valve to keep it topped up. Best of both worlds

Re water pressure. I was going to add that I thought my shower worked better with the pump and Aquaroll and you've confirmed my findings. I would also advise turning off at the tap if you'e out for the day... just in case!

Ron