How does a hot water tank heat water? What keeps the tank from overheating or rusting out completely? In this episode of Repair and Replace, Vance explains how gas water heaters work. You'll learn about the differences between standing pilot and power vent water models and some of the most common problems that can occur. Buy water heater repair parts online: https://www.amresupply.com/catalog/Hot-Water-Tank-Parts-647736 How to Relight the Pilot https://www.youtube.com/watch?v=d-KRwKdRNYI Troubleshooting - Pilot Won't Stay Lit? (Conventional Gas Valve) https://www.youtube.com/watch?v=Lu5GvbvspMw Thermocouple - Voltage Test & Replacement (Conventional Gas Valve) https://www.youtube.com/watch?v=Mx6rZA9Yxv4 Troubleshooting - Pilot Won't Stay Lit? (Electronic Gas Valve) https://www.youtube.com/watch?v=UXpmmGuewk8 Thermopile - Voltage Test & Replacement (Electronic Gas Valve) https://www.youtube.com/watch?v=Yx2gfgJB7bI Yearly Maintenance https://www.youtube.com/watch?v=ZTUNLIXKVu4 Anode Replacement https://www.youtube.com/watch?v=hTJv67imgaE Drain Valve Replacement https://www.youtube.com/watch?v=nGCejMsKNX4 Pressure Relief Valve Replacement https://www.youtube.com/watch?v=2qhsmSbQQzc Troubleshooting Leaks https://www.youtube.com/watch?v=hkbi24QJhDw ___________________________ 00:00 Intro 00:33 How it Works 01:21 Protection 03:08 Standing Pilot Water Heaters 04:05 Conventional Gas Valves 04:46 Electronic Gas Valves 5:22 Common Problems 6:02 Power Vent Water Heaters 7:09 Common Problems ___________________________ AMRE Supply provides homeowners, service contractors, and property management with the parts and knowledge needed to get the best performance out of any property. Stocking the largest selection of appliance parts, heating, plumbing, lighting, and janitorial supplies, AMRE ships almost anywhere in Canada within 24 - 48 hours. Expert help is available online, over the phone or in person at one of the many locations across Canada. Connect with AMRE Supply Website - https://www.amresupply.com/ Facebook - https://www.facebook.com/amresupply Twitter - https://twitter.com/amresupply Instagram - https://www.instagram.com/amresupply Google Plus - https://plus.google.com/+amresupplycanada