Is a blowdown tank required for a 20 bhp 100 psi boiler required by the ASME? Installer says that it can be blown down into a pail and the water than dumped provided the temperature of the water is under 180 deg.
For low preessue steam and condensate pipe risers in a 250 ft tall building what type of expansion compensator is best to absorb 4 inches of pipe expansion?
