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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200G-850ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH POWER GAS BURNERView ProductModel: 200G-850BTU: 850,000 (249.11)Gal: 192 gallonSKU: 56670 -
200G-1150ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH POWER GAS BURNERView ProductModel: 200G-1150BTU: 1,150,000 (337.03)Gal: 192 gallonSKU: 56596 -
250G-800ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH POWER GAS BURNERView ProductModel: 250G-800BTU: 800,000 (234.46)Gal: 242 gallonSKU: 56576 -
250G-1000ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH POWER GAS BURNERView ProductModel: 250G-1000BTU: 1,000,000 (293.07)Gal: 242 gallonSKU: 56556 -
250G-1250ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH POWER GAS BURNERView ProductModel: 250G-1250BTU: 1,250,000 (366.34)Gal: 242 gallonSKU: 56536 -
250G-1500ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH POWER GAS BURNERView ProductModel: 250G-1500BTU: 1,500,000 (439.61)Gal: 242 gallonSKU: 56516 -
50ESPG MIDCOPOWER GAS WATER HEATER WITH MIDCO EC200 GAS BURNERView ProductModel: 50ESPG MIDCOBTU: 140,100 (41.05)Gal: 50 gallonSKU: 58002 -
51PG MIDCOPOWER GAS WATER HEATER WITH CARLIN 98590FR13251 GAS BURNERView ProductModel: 51PG MIDCOBTU: 152,000 (44.55)Gal: 50 gallonSKU: 58020
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51PG CARLINPOWER GAS WATER HEATER WITH CARLIN EC200 GAS BURNERView ProductModel: 51PG CARLINBTU: 152,000 (44.55)Gal: 50 gallonSKU: 58021