Chilipepper  
   An illustrated explanation of how water heaters work along with information on repair and maintenance. Included is information about hot water circulating systems.
   http://www.chilipepperapp.com/whwp.htm

Positive Plumbing  
   Plumbing advice forum.
   http://www.plbg.com

Raymond Hardware  
   How to unplug household drains.
   http://www.raymondhardware.com/clogs.html

National Plumbing  
   Installation and repair tips.
   http://www.nationalplumbing.com

Stem Doctor  
   Information on repairs and discussion board.
   http://www.stemdoctor.com

Hometime  
   Step by step information including demolition, planning, ideas, ceramic tile, vinyl flooring, master suite, saunas, spas, cabinets, counter tops, showers, toilets, and repairs.
   http://www.hometime.com/projects/plmbelec.htm

Love Plumbing  
   Plumber answers homeowner's queries on a wide range of service concerns.
   http://www.loveplumbing.com/wwwboard/index.html

Toiletology 101  
   Lessons on repairing leaks and removing clogs.
   http://www.toiletology.com/index.shtml

Plumbingit  
   Message board for questions and comments about specific problems or general topics.
   http://www.plumbingit.co.uk

Do It Yourself Pumps  
   Parts guide, help line and installation instructions.
   http://www.do-it-yourself-pumps.com

theplumber.com  
   Plumbing, kitchen and bath advice for professionals and homeowners alike.
   http://www.theplumber.com

Water Filtration  
   Generic water iron filter and water softener installation manual.
   http://home.att.net/~dexter.a.hansen/filterb/dhsec56.htm#5.2

MasterPlumber - Uniform Plumbing Code  
   Illustrated guide to the code includes section numbers.
   http://www.masterplumber.com/Laws/UPCExcerpts.html

How To Build a Septic System  
   Step-by-step instructions including design, permits, tools, and construction details.
   http://www.eco-nomic.com/septic.htm

The Do's And Don'ts Of Home Plumbing  
   Series of tips for home plumbing jobs and prevention of plumbing problems. Also includes tutorial for installing a new toilet.
   http://www.pioneerthinking.com/plumbing.html

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.
   http://houseandhome.msn.com/improve/plumbing.aspx

Better Homes and Gardens: Faucet Guide  
   "Check out the faucet" slide shows, and learn how to install and repair faucets.
   http://www.bhg.com/home/Faucet-Guide.html

Plumbing Answers  
   Offers plumbing and heating problem solving.
   http://masterplumber.net/

Plumbing Repairs Done By You  
   How to replace a toilet bowl, kitchen sink, and faucet. Materials and tools needed.
   http://www.geocities.com/saldnm/index.html

All About Home - Plumbing Tips  
   Covers minor repairs including clogged drains, frozen pipes, and water heaters.
   http://www.allabouthome.com/directories/dir_plumbing.html

Family Handyman: Replace a Toilet  
   Article provides step by step instructions including replacement of rotted wood floor.
   http://www.findarticles.com/m1080/1998_Dec/53331408/p1/article.jhtml

Mother Earth News: Septic System Basics  
   Detailed article covers function, maintenance, and a list of resources.
   http://www.findarticles.com/cf_0/m1279/2002_Oct-Nov/94011415/p1/article.jhtml?term=%2BToilets+%2BMaintenance+%2Band+%2Brepair

Rural Home Technology: Septic System Troubleshooting Guide  
   Explains how the system functions and provides a flowchart to assist in identifying problem and solution.
   http://www.ruralhometech.com/septic/septic.php

Kissler  
   Faucet repair instructions with diagrams and instructions for various types.
   http://www.kissler.com/repairs.cfm