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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Items 1-9 of 27

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Items 1-9 of 27

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  1. EZ 100-76LP
    EZFIT ATMOSPHERIC LP GAS WATER HEATER
    Model: EZ 100-76LP
    BTU: 76,000 (22.27)
    Gal: 100 gallon
    SKU: 55615
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  2. EZ 75-76 PDV L.P.
    EZFIT POWER DIRECT VENTED LP GAS WATER HEATER
    Model: EZ 75-76 PDV L.P.
    BTU: 76,000 (22.27)
    Gal: 75 gallon
    SKU: 55625
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  3. EZ 100-76 PDV L.P.
    EZFIT POWER DIRECT VENTED LP GAS WATER HEATER
    Model: EZ 100-76 PDV L.P.
    BTU: 76,000 (22.27)
    Gal: 100 gallon
    SKU: 55635
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  4. EZ 90-199LP
    EZFIT ATMOSPHERIC LP WATER HEATER
    Model: EZ 90-199LP
    BTU: 199,000 (58.32)
    Gal: 90 gallon
    SKU: 55592
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  5. EZ 75-76 PDVLP-C
    EZFITCOMBI-TWIN POWER DIRECT VENT LP GAS WATER HEATER WITH INTERNAL COIL HEAT EXCHANGER FOR RADIANT APPLICATIONS
    Model: EZ 75-76 PDVLP-C
    BTU: 76,000 (22.27)
    Gal: 75 gallon
    SKU: 55652
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  6. EZ 100-76 PDVLP-C
    EZFITCOMBI-TWIN POWER DIRECT VENT LP GAS WATER HEATER WITH INTERNAL COIL HEAT EXCHANGER FOR RADIANT APPLICATIONS
    Model: EZ 100-76 PDVLP-C
    BTU: 76,000 (22.27)
    Gal: 100 gallon
    SKU: 55657
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  7. 75-76SKGLP
    INDIRECT SOLAR/LP GAS HYBRID WATER HEATER WITH INTERNAL COIL
    Model: 75-76SKGLP
    BTU: 76,000 (22.27)
    Gal: 75 gallon
    SKU: 55642
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  8. 100-76SKGLP
    INDIRECT SOLAR/LP GAS HYBRID WATER HEATER WITH INTERNAL COIL
    Model: 100-76SKGLP
    BTU: 76,000 (22.27)
    Gal: 100 gallon
    SKU: 55647
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  9. 80W-250SD-XA
    NON-ASME CONSTRUCTED, NATURAL GAS BURNER WITH SPARK DAMPER ENERGY SAVER ATMOSPHERIC WATER HEATER
    Model: 80W-250SD-XA
    BTU: 250,000 (73.26)
    Gal: 80 gallon
    SKU: 55111
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