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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- 51PG CARLINPOWER GAS WATER HEATER WITH CARLIN EC200 GAS BURNERModel: 51PG CARLINBTU: 152,000 (44.55)Gal: 50 gallonSKU: 58021
- 72PG MIDCOPOWER GAS WATER HEATER WITH CARLIN 98590FR17172 GAS BURNERModel: 72PG MIDCOBTU: 199,000 (58.32)Gal: 67 gallonSKU: 58050
- 72PG CARLINPOWER GAS WATER HEATER WITH CARLIN EC300 GAS BURNERModel: 72PG CARLINBTU: 199,000 (58.32)Gal: 67 gallonSKU: 58040
- 120PG MIDCOPOWER GAS WATER HEATER WITH MIDCO EC200 GAS BURNERModel: 120PG MIDCOBTU: 155,000 (45.43)Gal: 113 gallonSKU: 58130
- 120PG CARLINPOWER GAS WATER HEATER WITH CARLIN 98590FR112 GAS BURNERModel: 120PG CARLINBTU: 155,000 (45.43)Gal: 113 gallonSKU: 58127