Hi, I have to run the gas from the water heater I already have the zingueria installed, the problem that there is a difference between the chimney of the zingueria and the outlet of the hot water tank. The questions are as follows: 1) What is the minimum length of the vertical section of the outlet of the water heater? 2) What is the minimum length and what angle should the section that would connect the thermotube outlet to the chimney of the Zingueria have? Thanks for helping. Hug JORGE

Hi. The output of the thermos is 75 mm or 3 ". The main and straight section must be no less than 0.50 mt, then 45º elbow, pipe to pass the wall and another 45º elbow to continue with a straight pipe towards the 4 winds What is the problem you have with the main?