1 1/2\" Boiler Supply Tap ?

Joe Brix

it's because of the larger section models needed the flow. Why make a different casting section for a 2-3 section then a 6-9 section?

Or maybe because of the steam version of some of the hot water oil models use the same castings also.

The smaller steel btu boilers are all 1" or 1 1/4" for the most part.

Big Ed

1 1/2\" Boiler Tap.

What is the reason why the American boiler manufactors have been building small btu boilers with 1 1/2" supply taps ?

Burnerman

So we don't

have to get different fittings.or halfta look at the spec sheets.... I wish.. but hope.I'm waiting for plug and play controls. Grundfoss is there.

Big Ed

fittings

Now the most sort after iron fitting is a 1.5" x1.25"x3/4" tee..