Does anyone know if Heat Transfer Products still makes their 20 Gallon Stainless Steel buffer tank (which is kind of like a buffer tank/low loss header all in one) ?
I believe the product number is SSU 20B and it has something like (4) 1 1/2" tapplings (2 tappings for heat source, 2 tappings for system - supply/return, etc.) plus other tappings for air vent & drain, etc.
Also, are any other similar types of buffer tanks out there? I know Heat flow makes 'em in 40 gallon and up with the same or similar types of tappings (to act as a buffer tank and a hydraulic seperation/low loss header).
Class 'A' Gas Fitter - Certified Hydronic Systems Designer - Journeyman Plumber