The first step is determining what powers your home. Switching fuel types (e.g., gas to electric) is possible but often involves expensive retrofitting.
: Homeowners looking for the lowest long-term operating costs in warmer climates or basement installations. 3. Size Your Tank Correctly hot water tank buying guide
Don't just look at the gallon capacity; check the on the EnergyGuide label. The FHR tells you how much hot water the unit can deliver in one hour of peak usage. Household Size Recommended Tank Capacity 1–2 People 30–40 Gallons 3–4 People 40–50 Gallons 50–80 Gallons 4. Evaluate Energy Efficiency The first step is determining what powers your home
: The most common type, featuring an insulated tank that keeps a reservoir of water hot and ready. or 12-year warranties.
: Most tanks offer 6, 9, or 12-year warranties. Units with longer warranties often have larger heating elements or thicker insulation.