Commercial Water Heaters

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All About Commercial Water Heaters

Water Heaters Only, Inc installs all types of commercial water heaters. Most commercial water heaters are rated by the FHR (first hour rating). This is the amount of hot water the unit can produce in the first hour of usage. The FHR is determined by the BTU’S and the gallon capacity of a commercial water heater.

Common Commercial Water Heater Sizes

Commercial water heater size comparison

To find the BTU input and gallon capacity of your commercial water heater look at the manufacturer’s label (also know as the rating plate) on the upper portion of your commercial water. See our sample label / rating plate:

199,000 BTU’S / 93 Gallon

Water Heaters Only, Inc can properly size a new commercial water heater or will replace your existing water heater with the most comparable type of unit available today. New commercial water heaters have undergone energy code upgrades and are now manufactured to meet more stringent air quality standards.

At Water Heaters Only, Inc, we keep up to date on all the new commercial water heater designs and requirements, call (619) 222-3814 for an estimate or to discuss what size and type of commercial water heater you need. We are more than happy to send one of our qualified technicians to your location to ensure you get the best pricing and the right product for your commercial hot water needs.