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Bought a house and replacing this 30 year old oil system with natural gas. Want to go with an on demand hot water/combi boiler system. Looking for recommendations and personal experiences :
High Efficiency Residential Oil Boilers | Energy Kinetics
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Oil Boilers - Efficient & Reliable Heating | Viessmann US
Gas and Oil Boilers - Burkholder's Heating & Air Conditioning, Inc.
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Oil-Fired Boilers | Building America Solution Center
Oil Heating Systems in Virginia | Oil Boilers & Furnace Installation in Charlottesville, Fredericksburg, Spotsylvania, Jeffersonton, Earlysville, VA
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Oil-Fired Boilers | Building America Solution Center
