Hi, I'm about to do a water installation in my sister's house, although it's simple, but since it's not my metiers, I'd like to know if what I'm going to do is fine. It is a building of 75 m2 and as it is an area that scarce the water I will put a reserve tank of 800 liters. The entry of water from the street although it enters ¾ ", I think to put a reduction of 1/2", because of what I was told to put ¾ ", I would cause breakage in the floating (I do not know); a 1 "or 1 ½" collector and then down to various points of use. It would be a unique downhill for the electric hot water tank. And a second descent for the washing machine, bathroom and kitchen. The bathroom already has all the installation done, as shown in the attached map where I show the entrance of cold water (6) that for today is fed directly from the street. The whole installation I plan to make it externally perfectly insulated and fixed by omega type clamps, or as it has not yet made the load could fix the pipes in its outer perimeter in its future will remain between the perimeter bricks. Green, yellow, brown and red lines show the installation that I intend to do. The green lines of the plane show the entrance of water (4). The yellow lines of the plane show the descent of water, washing machine, bath and kitchen. The brown lines of the plane show the low water for the hot water tank. The red lines of the plane show the hot water outlet of the hot water tank (below it), the bathroom and the kitchen. Questions: a- What type of thermofusion pipe do you recommend for this installation? B- Is it convenient to arrive with ¾ "Or ½" to the tank? C- Are the lows (leads) or the automatic washing machine should be independent? D- Which thermofusora would recommend me to do such work, that is not as expensive as those Chinese that come? e- Any extra recommendations, which should be taken into account? 1- Water tank.2- Kitchen sink.3- Electric tank term, entrance underneath the same.4- Water inlet of the street, which comes underground ¾ ".5- Hot water spout thermofusion 3 / 4 ", goes out of the bathroom goes under the floor of the kitchen and goes outside. - Cold water entry 3/4" of the bathroom, currently has a double union.7 - Automatic washing machine. [/url] [/url] [/url] [/url] [/url] [/url] [/url] [url] [url]

Hi. If you can carry 3/4 "pipe to the tank much better. Arrive with this measure until your stopcock and in it make a reduction to 1/2" to enter the float. As for the manifold, it would be nice to do it from a minimum of 1 "down to 3/4" for each point of use. As for the quality of the pipe, I personally do not use the "green" pipe but the saladillo H3 bi or tri layer. They have better and more flow and with the modern versions they guarantee that they can go outside without protections. It is a guarantee of the modern versions. regards