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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EZ 75-76NEZFIT ATMOSPHERIC NATURAL GAS WATER HEATERView ProductModel: EZ 75-76NBTU: 76,000 (22.27)Gal: 75 gallonSKU: 55602 -
150G-400ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH POWER GAS BURNERView ProductModel: 150G-400BTU: 400,000 (117.23)Gal: 160 gallonSKU: 56701 -
EZ 100-76NEZFIT ATMOSPHERIC NATURAL GAS WATER HEATERView ProductModel: EZ 100-76NBTU: 76,000 (22.27)Gal: 100 gallonSKU: 55610 -
EZ 100-76LPEZFIT ATMOSPHERIC LP GAS WATER HEATERView ProductModel: EZ 100-76LPBTU: 76,000 (22.27)Gal: 100 gallonSKU: 55615
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EZ 75-76 PDV NATEZFIT POWER DIRECT VENTED NATURAL GAS WATER HEATERView ProductModel: EZ 75-76 PDV NATBTU: 76,000 (22.27)Gal: 75 gallonSKU: 55620 -
EZ 75-76 PDV L.P.EZFIT POWER DIRECT VENTED LP GAS WATER HEATERView ProductModel: EZ 75-76 PDV L.P.BTU: 76,000 (22.27)Gal: 75 gallonSKU: 55625
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EZ 100-76 PDV NATEZFIT POWER DIRECT VENTED NATURAL GAS WATER HEATERView ProductModel: EZ 100-76 PDV NATBTU: 76,000 (22.27)Gal: 100 gallonSKU: 55630
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EZ 100-76 PDV L.P.EZFIT POWER DIRECT VENTED LP GAS WATER HEATERView ProductModel: EZ 100-76 PDV L.P.BTU: 76,000 (22.27)Gal: 100 gallonSKU: 55635
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EZ 90-199NEZFIT ATMOSPHERIC NATURAL GAS WATER HEATERView ProductModel: EZ 90-199NBTU: 199,000 (58.32)Gal: 90 gallonSKU: 55590 -
EZ 90-199LPEZFIT ATMOSPHERIC LP WATER HEATERView ProductModel: EZ 90-199LPBTU: 199,000 (58.32)Gal: 90 gallonSKU: 55592
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EZ 75-76 PDVN-CEZFIT COMBI-TWIN POWER DIRECT VENT NATURAL GAS WATER HEATER WITH INTERNAL COIL HEAT EXCHANGER FOR RADIANT APPLICATIONSView ProductModel: EZ 75-76 PDVN-CBTU: 76,000 (22.27)Gal: 75 gallonSKU: 55650 -
EZ 75-76 PDVLP-CEZFITCOMBI-TWIN POWER DIRECT VENT LP GAS WATER HEATER WITH INTERNAL COIL HEAT EXCHANGER FOR RADIANT APPLICATIONSView ProductModel: EZ 75-76 PDVLP-CBTU: 76,000 (22.27)Gal: 75 gallonSKU: 55652
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EZ 100-76 PDVN-CEZFIT COMBI-TWIN POWER DIRECT VENT NATURAL GAS WATER HEATER WITH INTERNAL COIL HEAT EXCHANGER FOR RADIANT APPLICATIONSView ProductModel: EZ 100-76 PDVN-CBTU: 76,000 (22.27)Gal: 100 gallonSKU: 55655
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EZ 100-76 PDVLP-CEZFITCOMBI-TWIN POWER DIRECT VENT LP GAS WATER HEATER WITH INTERNAL COIL HEAT EXCHANGER FOR RADIANT APPLICATIONSView ProductModel: EZ 100-76 PDVLP-CBTU: 76,000 (22.27)Gal: 100 gallonSKU: 55657
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75-76SKGNINDIRECT SOLAR/ NATURAL GAS HYBRID WATER HEATER WITH INTERNAL COILView ProductModel: 75-76SKGNBTU: 76,000 (22.27)Gal: 75 gallonSKU: 55640