Gas Water Heaters
Bock is your first choice for all your commercial gas water heater needs. Our industry leading optiTHERM modulating condensing water heaters in sizes up to 500,000 BTU, provide up to 99% thermal efficiency, have an automatic cathodic protection system, LCD user interface and five year warranty.
Our EZ Fit atmospheric water heaters are easy to install and available in Power Direct Vent, Low NOx, Internal Coil and a host of other models.
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- 541PG-Nat.MIDCONON-ASME POWER GAS WATER HEATER WITH MIDCO RE47008A GAS BURNERModel: 541PG-Nat.MIDCOBTU: 623,000 (182.58)Gal: 83 gallonSKU: 58165
- 541PG-LP MIDCONON-ASME POWER GAS WATER HEATER WITH MIDCO RE47008A L.P. GAS BURNERModel: 541PG-LP MIDCOBTU: 623,000 (182.58)Gal: 83 gallonSKU: 58170
- 541PG NAT MIDCO ASMEASME CONSTRUCTION, POWER GAS WATER HEATER WITH MIDCO RE4700BA NATURAL GAS BURNERModel: 541PG NAT MIDCO ASMEBTU: 623,000 (182.58)Gal: 83 gallonSKU: 58180
- 541PG LP MIDCO ASMEASME CONSTRUCTION, POWER GAS WATER HEATER WITH MIDCO RE4700BA LP GAS BURNERModel: 541PG LP MIDCO ASMEBTU: 623,000 (182.58)Gal: 83 gallonSKU: 58185
- ODOT500N2-AOptiTHERM Outdoor modulating, condensing high-efficiency commercial water heater • UL Listed for outdoor use in dry, warm climates • 125 gallon • 500,000 BTU/hr • Natural Gas • ASME certified • NSF/ANSI certifiedModel: ODOT500N2-ABTU: 500,000 (146.50)Gal: 125 gallonSKU: 55860-2