Bronze Circulators

eddie grierson_3 · February 2003

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 · February 2003

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 · February 2003

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 · February 2003

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 · February 2003

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.

Bronze Circulators

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