I could sure use some sizing help. I have a three story home with full bathrooms on each floor. The upper story has a jacuzzi tub. The piping is 3/4 inch and it seems that we have a pressure problem when more than one faucet is operating. We are on a well and the pressure switch is set for 30-50...
The problem with burning rice hulls is the emissions of crystalline silica, a know cancer causing agent. There is no way to filter out all the below 2.5 micron particles.
I need some help on calculating the insulation specifications on a domestic hot water re-circulating system. I have 200 feet of 3/4 inch copper pipe. Can the insulation be specified based on a heat loss that is a percentage of the hot water used. In other words insulate so that perhaps 5% of the...