1. Find the pressure gauge on the front or side of your boiler. The pressure gauge is a circular object on the front or side of your boiler that tells you the ... 2. Recognize that the pressure is high if the gauge reads higher than 3 bars or 45 psi. The pressure limits and ranges are different for each boiler depending ... 3. Find the safety valve by looking on the top of the boiler. Look for a brass or metal valve with a cap on top attached to a pipe near the top of your boiler ...
確定! 回上一頁