The Water Tank Company Ltd. serves the Edmonton and surrounding areas. We specialize in residential and commercial domestic water heating systems..RV water heater maintenance is pretty straight forward. With a few tools, a warm afternoon and a li.e know how it’s easy to do it yourself..Water Tank Repair Lining With a year history, the Hydrastone Alkrete tank lining system is known as the number one lining system for water and cold water .From Traditional to High Efficiency . Over our history we’ve continued to build upon our foundation of traditional tank type water heaters to offer some of the most .
Flush the Tank. Turn off the electricity to the water heater or turn off the gas to extinguish the pilot. Connect a garden hose to the tank s drain valve. With the pressure relief valve open, open the drain valve and allow the tank to drain completely..