Pinterest Facebook Twitter Email Water Heaters: Size Choice 01:51 Choose exactly the right size water heater by calculating the home's FHR. Similar Topics: Home Technology Water Heaters Related Videos GE's New Hybrid Water Heater 02:02 Home Water Conservation 04:02 Water Heater Tip 01:57 Efficient Water Heaters 01:58 Efficient Water Heating 03:01 Solar Water Heater 01:19 Tankless Hot Water Heaters 02:17 Solar Domestic Water Heating 02:12 More Videos DIY Double-Duty Storage Unit 01:20 We Recommend How to Drain a Water Heater 15 Patio-Sized Fire and Water Features 15 Photos How to Vent a Water Heater to a Chimney Choose the Right Size Water Heater Installing a Tankless Water Heater Hot-Water Heater Buying Guide