| Chilipepper | | An illustrated explanation of how water heaters work along with information on repair and maintenance. Included is information about hot water circulating systems. |
| Find Plumbing | | Forums for plumbing and heating help and how to troubleshoot small problems. |
| Hometime | | Step by step information including demolition, planning, ideas, ceramic tile, vinyl flooring, master suite, saunas, spas, cabinets, counter tops, showers, toilets, and repairs. |
| Kissler | | Faucet repair instructions with diagrams and instructions for various types. |
| Love Plumbing | | Plumber answers homeowner's queries on a wide range of service concerns. |
| MSN House and Home: Plumbing | | Overview, common problems, and basic repairs of plumbing systems within the home, including drains, toilets, faucets, water heaters, and inflow/outflow valves. |
| Plumbingit | | Message board for questions and comments about specific problems or general topics. |
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