Let us introduce you to our new lineup of high efficiency water heaters and water heater systemsbetter designs and bigger energy savings on water than ever..Leading manufacturer of commercial and residential gas and oil fired boilers and commercial pool heaters for over fifty years. A wealth of expertise in the .Duplication and use of any content or images from , , or without express written consent ofdford White .Enjoy endless water and lower utility costs when you switch from a tank water heater to a high efficiency Navien NPE condensing tankless water heater.
State Water Heaters are covered under a limited warranty. For warranty information on your water heater, please visit our warranty site..Type your product information to find catalogs, manuals, spec sheets, and other do.ents for Statend water heaters. You may type any combination of .The State Water Heaters app is designed to help you select, control and replace your State water Quickly find the warranty status of an State water heater..When the water heater has been used for other than single family residential application . . The tank warranty shall be reduced to year for. years and .