Pellet Stove with water heater?

Andrew Robinson Posted By Andrew Robinson, May 14, 2014 at 4:38 PM

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  1. Andrew Robinson

    Andrew Robinson
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  2. bob bare

    bob bare
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    Don2222
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    smwilliamson
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    They are called architectural boilers
     
  7. Andrew Robinson

    Andrew Robinson
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    I suspect these have the potential to cool the flames and decrease efficiency / increase creosote formation (in wood stoves at least) ?
     
  8. Andrew Robinson

    Andrew Robinson
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    These look pretty close to what I was thinking - thanks!

    They appear to direct 90% of the heat into the hot water - too much for DHW and not enough for direct-to-air space heating.

    We are building a 2400 sqft duplex - 1200 sq ft per side on 2 floors, so a simple 8kW pellet stove should be able to heat each unit (minus 45 design temp, R50 insulation)... but the ability to put a bit of heat into an electric water tank would be even better.

    A
     
  9. ScotL

    ScotL
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    The Kedel will also provide DHW. You need a boiler-mate just like you would with an oil boiler.
     
  10. PassionForFire&Water

    PassionForFire&Water
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    Around 36,000 BTU/hr into the water and 15,000 BTU/hr radiant heat

     
  11. foamit up

    foamit up
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    I would use a BioWin and boiler mate. It would do whole building but landlord pays heat that way. Or put in the small BioWin in each unit with a side arm on the electric water heater. Then tenant pays the heat. If insulated right you would only have to clean once a year as it would not burn many pellets.
     
  12. moey

    moey
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    You probably would have to put in two systems conventional and then a pellet boiler. At that point your close to the price of a geothermal system maybe more. You dont have to be a slave to a geothermal system it cools your house as well.
     
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