Looking for compact hydronic components (PAH)

Ron Schroeder

Their UC-303-B is even available with a built in spring check valve and draws 33 watts.

Their DC operated circs are even smaller and draw between 3 watts and 18 watts. I am using the 18 watt one with a variable speed control on 12 zones.

Ron

Dave Yates (PAH)

Santa's list this year(G)

Curious to know who makes the smallest circs, exp tank, flat-plate HX, air eliminators, purge fittings, PRV's, etc...

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Brian (Tankless)

Lainginc.com

For some very small & QUIET pumps.

I installed one of their DHW "Autocirc" units, and had to physically touch it to be sure it was running. Really, really quiet. And only about 20 watts if memory serves me right. I think this unit has it's own website @ www.autocirc.com

Cheers, Brian.