FF
Guru
- Joined
- Oct 12, 2007
- Messages
- 22,552
<ul>[*]All the common housey publications are touting an ancient boat trick as "New and Green".[/list]They have just discovered lots of water gets waisted , while folks wait for hot water at a tap or shower.WOW!
ON a 50's motor sailor , I once served* on the setup was automatic with the operation of the diesel furnace for heat or HW the water was circed to the galley and head .
The head had a bathtub and heated (returning HW ) towel racks.
All great , till you realized it was Britsh , and the galley sink, toilet sink, and bathtub all has pull pumps to lift the water to discharge.
Any how, the avilibility of a small cast iron circ pump , and a 15 or 30 second timer is news to the construction folks, so perhaps it is news to your good selves.
A circuit would run from the HW tank to a T below the hw faucet* toa return line back to the HW heater.Anywhere in this circuit would be the circ pump.
Removing the std drain valve gives a spot to add whatever plumbing needed to return the coolish* water.
Lots more fun showering with a friend , but we do what we can to extend the vessels endurance .
ON a 50's motor sailor , I once served* on the setup was automatic with the operation of the diesel furnace for heat or HW the water was circed to the galley and head .
The head had a bathtub and heated (returning HW ) towel racks.
All great , till you realized it was Britsh , and the galley sink, toilet sink, and bathtub all has pull pumps to lift the water to discharge.
Any how, the avilibility of a small cast iron circ pump , and a 15 or 30 second timer is news to the construction folks, so perhaps it is news to your good selves.
A circuit would run from the HW tank to a T below the hw faucet* toa return line back to the HW heater.Anywhere in this circuit would be the circ pump.
Removing the std drain valve gives a spot to add whatever plumbing needed to return the coolish* water.
Lots more fun showering with a friend , but we do what we can to extend the vessels endurance .