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Posted by Heatpro on December 07, 2005 at 10:56:13:
In Reply to: Re: Phase III with Ergomax posted by Dave on December 07, 2005 at 09:47:04:
:By full flow 1 1/2 " check valve, do you mean just the separate Taco 222 Flo-Chek valve?
+++ Yes, either that or an ordinary swing-check,
http://doityourself.com/ori/200x200/6217558.jpg
there isn't enough developed gravity flow head in reverse from the heated tank to the unfired boiler to require a weighted flow control (Taco 222-6.)
http://www.houseneeds.com/shop/images/Taco_Flow_Check.jpg
: So that would go on the pipe that travels from the boiler to the tank before the tee where the return manifold tees in.
+++ Yes.
: And we would stay with the Taco 0010 pump?
+++ Yes.