When it comes to our 2 ½ and 4 gallon mini tanks, all that is required for installation is a cold water line and a standard 120v electrical connection for instant use. Our 8 gallon model requires a hard wired electrical connection. The versatility of this unit allows it to be used for a small amount of water or connected in line with a main water heater for instantaneous hot water. The Everlast Electric Mini Tank Electric Water Heater can be either floor or wall mounted with the brackets included.
For more information about HTP, please visit our website: http://www.emersonswan.com/manufacturers-products/heat-transfer-products.html