Dennis, put in an F&T trap on the outlet of the heater. No check valve, no vent. That should make it work fine with a condensate tank. BTW, I happen to have a Hoffman tank and pump that had about 4 years of use. It was removed when I put in the new boiler and went to a gravity return. It works great. It's a Hoffman WC-6-20B. It has a cast iron tank. I'd take $400 obo.
Ignore my previous questions about what type of 2-pipe system you have. You have a 2-pipe vented. I had read that, but forgot about that part of your post before I got back to it. As others have alre… (View Post)
For a period of 17 years, 1982-1999, I was in charge of a small hospital complex, 100,000 sq ft. The boiler room was a 1968 addition. The boilers were set up to run at 60-70 pounds. The driving reaso… (View Post)
In a situation where the radiation is in place and difficult to change out to smaller radiators. The capacity of the radiators can always be decreased by lowering the temperature of the steam. But, t… (View Post)
I have just sent a link to this thread to the marketing department at Weil-McLain. If they aren't already aware of the complaints, they should be. I wonder if they are considering eliminating one of … (View Post)