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Author Topic: Add on aqua stat  (Read 1549 times)

duramax

  • Jr. Member
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  • Posts: 87
  • OWF Brand: central boiler
  • OWF Model: 1450
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Add on aqua stat
« on: November 26, 2015, 09:43:13 AM »

I need to add an aqua stat to my system. M current set up has a Central Boiler  1450 that goes to a heat exchanger in the house. My indoor boiler is on the other side of the heat exchanger. I have three zones in the house one  is priority hot water and two heat zones. The problem is my indoor boiler has an aqua stat on the return line that fires the boiler if retuning water is below 140*  So when the call for heat comes in the water goes below 140* and the boiler fires . The heat coming in from the furnace is 190* so the heat is there but the indoor boiler does not know this. I want to place an aqua stat on the furnace water line coming in and wire it to the other aqua stat. Will any strap on aqua stat do or is there a specific one I need. I also want a strap on one to go on the Pex.
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Central Boiler E 1450 Homemade 13 hp wood splitter, Kubota L 3800 tractor