Perhaps the greatest challenge of the project was trying to pack so many energy efficient features in under a budget. Not only does the bathroom feature NuHeat radiant floor mats but all water is heated with a GE Hybrid Heat Pump Water Heater, saving on heating expenses by around 67%. Photo 4 of 4 in House of the Week: Nearly Net-Zero Prefab Installed in 29 Hours by Luke Hopping from Homes with Underfloor Radiant Heating

House of the Week: Nearly Net-Zero Prefab Installed in 29 Hours

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Perhaps the greatest challenge of the project was trying to pack so many energy efficient features in under a budget. Not only does the bathroom feature NuHeat radiant floor mats but all water is heated with a GE Hybrid Heat Pump Water Heater, saving on heating expenses by around 67%.