Bronze Circulators

eddie grierson_3

I have a replacement job we are doing, we are taking out a NewMac wood/oil furnace combo. We are replacing it with a Heat Pump with warm air coil. They have a new Aero oil fired water heater, that we are feeding HWC with. I don't like using domestic for heat but it is a insurance job. What I would like to know is there a domistic rated circulator with a timer built in or add on to cycle it for a minute or so every so often to keep HWC fresh. I think I have seen a Taco but my supplier doesn't seem to know about it. Thanks for any help in advance!

Eddie G.

Dan Peel

Taco

They have a 003 or 006 bronze with attached timer, or you can add a seperate timer to any model of any brand that fits your flow requirements. Dan

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Rich C_3

Grundfos makes

numerous bronze or stainless steel circs. with timer. The timer is a good idea, you may also be interested to know that all Grundfos bronze and stainless circulators are NSF 61 compliant.


Check out http://www.grundfos.com/web/homeus.nsf. Click on documents and downloads, HVAC to find specific pump performance. Email me and I'll be happy to send informastion to you.

Rich

Mark A. Custis

Keep the

hot water coil down stream from the refrigerant coil, the stage the hot water as w2.

Mark

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eddie grierson_3

I am going to try

I got a 008 taco circulator with a timer built in, but In comes on a minimum time of 15 minutes. So I have ordered a digital water heater timer that has more detailed settings. Thanks for the info guys.

Eddie G.