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Dual staged/ mini tube

hot_rod Member Posts: 21,872
will supply a 8800 sq. foot shop and 1200 ft. office. Boilers will be staged with a 262 tekmar. Wirsbo Duo mix will handle the two VS injection pumps. Sealed combustion Crowns, Grundfos Super Brutes with checks to stop flow through the unfired boiler.

1" fiberglass insulation in the dropped ceiling and I'll use yellow, I mean meadowgold :), PVC jacketed 1" Techlite in the mech. room.

I used my REMS bender and swedger to run 120 feet to the remote mini tube in the shop. I've used 2 copper 90's so far, at the manifold.

hot rod
Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream


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