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  "name": "How are utilities and climate control handled when adding a granny suite?",
  "description": "Utilities are extended from existing systems or supplemented, often using ductless mini-splits for climate control and adding an electrical subpanel if necessar",
  "url": "https://baycityremodeling.com/faq/how-are-utilities-and-climate-control-handled-when-adding-a-granny-suite",
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      "name": "How are utilities and climate control handled when adding a granny suite?",
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        "text": "HVAC capacity, electrical service, and plumbing waste lines must all be evaluated to ensure your existing systems can support the added square footage. A full bathroom addition requires tapping into existing supply and sewer lines, which may require trenching concrete slabs or running new underground pipe. For heating and cooling, adding a dedicated ductless mini-split system is often more practical and energy-efficient than upsizing your central HVAC unit, allowing independent temperature control. An electrical panel inspection determines if a subpanel is needed to safely power additional appliances and lighting.",
        "description": "Utilities are extended from existing systems or supplemented, often using ductless mini-splits for climate control and adding an electrical subpanel if necessary."
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