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Features:
  • Factory Tested
  • Probe Type Low Water Cutoff
  • Swing-away burner door
  • Top access cleanout cover
  • Plug-in wiring harness
  • High efficiency oil burner
  • Solenoid valve
  • PSC motor
  • Solid state ignitor
  • Rear flue outlet, Top flue available with optional kit
  • Cast iron sections
  • Insulated heavy-gauge steel jacket
  • Tankless heater option

    Williamson -Thermoflo OSB-5-P-S3

  • Item#:
    OSB-5-P-S3
    Manufacturer Item:
    OSB-5-P-S3
    Manufacturer:
    WILLIAMSON -THERMOFLO
    Weil-McLain PEG-45 Cast Iron Packaged High Efficiency Natural Gas Fired Steam Boiler, 82.9% AFUE, 150K BTU Input 94K BTU Output
    • Factory assembled section block
    • Insulated extended jacket
    • Horizontal to vertical draft hood
    • Automatic vent damper included
    • Combination gas valve for 24 volt
    • Non-linting pilot burner
    • Stainless steel burners
    • Electrical junction box
    • Spill switch
    • Roll-out thermal fuse element
    • 40 VA transformer
    • Syphon
    • 15 psi ASME relief valve, boiler sections tested for 15 psi working pressure
    • Steam pressure gauge
    • High limit pressure control
    • Intermittent electronic ignition system with Weil-McLain UCM universal ignition control module
    • Low water cut-off electrode type
    • 1/2" gas connection
    • 1-1/4" forced water supply and return, 2-1/2" steam riser and header, 1-1/2" steam equalizer
    • Gauge cocks and glass
    • Steam boiler are factory assembled and fire tested

      weil-mclain peg45pidns6

    Item#:
    PEG45PIDNS6
    Manufacturer Item:
    119-454-330
    Manufacturer:
    WEIL-MCLAIN
    Features:
  • Factory Tested
  • Probe Type Low Water Cutoff
  • Swing-away burner door
  • Top access cleanout cover
  • Plug-in wiring harness
  • High efficiency oil burner
  • Solenoid valve
  • PSC motor
  • Solid state ignitor
  • Rear flue outlet, Top flue available with optional kit
  • Cast iron sections
  • Insulated heavy-gauge steel jacket
  • Tankless heater option

    williamson -thermoflo osb-4-p-s3

  • Item#:
    OSB-4-P-S3
    Manufacturer Item:
    OSB-4-P-S3
    Manufacturer:
    WILLIAMSON -THERMOFLO
    Rheem Professional Classic Plus PRO+G98-76N RH Lead Free Heavy-Duty Residential Tall Natural Gas Water Heater, 98 Gallon, 75100 BTU
    • Eco-friendly burner, low NOx design
    • Premium grade anode rod provides long lasting tank protection
    • Enhanced flow brass drain valve
    • Temperature and pressure relief valve installed
    • Side water connections for space heating applications
    • 8 years limited tank and parts warranty

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    Rheem Water Heaters PRO8G75-76PRH-OD1

    Item#:
    PRO8G98-76NRH
    Manufacturer Item:
    PRO+G98-76N RH
    Manufacturer:
    RHEEM SALES COMP(WATER HEATER)
    Weil-McLain PEG-35 Cast Iron Packaged High Efficiency Natural Gas Fired Steam Boiler, 82% AFUE, 100K BTU
    • Factory assembled section block
    • Insulated extended jacket
    • Horizontal to vertical draft hood
    • Automatic vent damper included
    • Combination gas valve for 24 volt
    • Non-linting pilot burner
    • Stainless steel burners
    • Electrical junction box
    • Spill switch
    • Roll-out thermal fuse element
    • 40 VA transformer
    • Syphon
    • 15 psi ASME relief valve, boiler sections tested for 15 psi working pressure
    • Steam pressure gauge
    • High limit pressure control
    • Intermittent electronic ignition system with Weil-McLain UCM universal ignition control module
    • Low water cut-off electrode type
    • 1/2" gas connection
    • 1-1/4" forced water supply and return, 2-1/2" steam riser and header, 1-1/2" steam equalizer
    • Gauge cocks and glass
    • Steam boiler are factory assembled and fire tested
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    ,



    Weil-Mclain GV90-6

    Item#:
    PEG35PIDNS6
    Manufacturer Item:
    119-354-330
    Manufacturer:
    WEIL-MCLAIN
    Rheem Professional Classic Plus PRO+G75-76P RH Lead Free Tall Residential-Duty Commercial Water Heater, 75 Gallon, 751 BTU
    • Guardian System and sensor - exclusive air/fuel shut-off device
    • Maintenance free - no filter to clean
    • Disables the heater in the presence of flammable vapor accumulation
    • Eco-friendly burner, low NOx design
    • Meets 4 ng/J NOx requirements
    • Premium grade anode rod provides long lasting tank protection
    • Enhanced flow brass drain valve
    • Temperature and pressure relief valve included
    • Side water connections for space heating applications
    • 8 years limited tank and parts warranty
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    Rheem Water Heaters PRO8G75-76NRHPV

    Item#:
    PRO8G75-76PRH
    Manufacturer Item:
    PRO+G75-76P RH
    Manufacturer:
    RHEEM SALES COMP(WATER HEATER)
    Weil-McLain GV90+5 Cast Iron High Efficiency Natural/LP Gas Fired Water Boiler, 91.9% AFUE, 175 BTU Input 140K BTU Output
    • Durable design with low maintenance and factory tested
    • Unique 7 pass heat exchanger design maximizes heat transfer
    • Insulated extended steel jacket
    • Cast iron sections with built-in air separator
    • Condensing stainless steel secondary heat exchanger with air separator
    • Steel base, control module with indicator lights, blower assembly with observation port
    • Gas/air manifold assembly, gas/air orifice plate for natural gas and separate plate furnished for conversion to propane
    • Stainless steel burner cone and ring assembly, negative regulation gas valve, hot surface ignition system, air pressure switch
    • Taco 007 system circulator
    • Built-in bypass circulator system with sensor for temperature control, condensate drain trap, sidewall vent termination kit, 40 VA transformer, electrical junction box
    • 30 psi ASME relief valve boiler sections and secondary heat exchanger tested for 50 psi working pressure
    • Water temperature limit switch, section block temperature limit switch, combination pressure and temperature gauge, drain valve, flue thermal fuse
    • 1/2" gas connection
    • 3-section
    • 1" minimum pipe size
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    Weil-Mclain GV90-5

    Item#:
    GV90-6
    Manufacturer Item:
    382-200-613
    Manufacturer:
    WEIL-MCLAIN
    Rheem Professional Classic Plus PRO+G75-76N RH PV Lead Free Heavy-Duty Residential Tall Power Vent Natural Gas Water Heater, 75 Gallon, 110 VAC, 75100 BTU
    • Guardian System and sensor - exclusive air/fuel shut-off device
    • Maintenance free - no filter to clean
    • Disables the heater in the presence of flammable vapor accumulation
    • Eco-friendly burner, low NOx design
    • Premium grade anode rod provides long-lasting tank protection
    • Enhanced flow brass drain valve
    • Temperature and pressure relief valve included
    • EverKleen patented system fights sediment build-up
    • Long venting lengths up to 100 equivalent feet
    • Electronic gas control for improved monitoring and service
    • Uses indoor air for combustion, blower exhausts the flue gases
    • New whisper quiet blower
    • Offers larger capacities than the standard power vent
    • Durable silicon nitride igniter (HSI)
    • 8 years limited tank and parts warranty
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    Rheem Water Heaters PRO8G75-76NRH

    Item#:
    PRO8G75-76NRHPV
    Manufacturer Item:
    PRO+G75-76N RH PV
    Manufacturer:
    RHEEM SALES COMP(WATER HEATER)
    Weil-McLain GV90+5 Cast Iron High Efficiency Natural/LP Gas Fired Water Boiler, 91.9% AFUE, 140 BTU Input 113K BTU Output
    • Durable design with low maintenance and factory tested
    • Unique 7 pass heat exchanger design maximizes heat transfer
    • Insulated extended steel jacket
    • Cast iron sections with built-in air separator
    • Condensing stainless steel secondary heat exchanger with air separator
    • Steel base, control module with indicator lights, blower assembly with observation port
    • Gas/air manifold assembly, gas/air orifice plate for natural gas and separate plate furnished for conversion to propane
    • Stainless steel burner cone and ring assembly, negative regulation gas valve, hot surface ignition system, air pressure switch
    • Taco 007 system circulator
    • Built-in bypass circulator system with sensor for temperature control, condensate drain trap, sidewall vent termination kit, 40 VA transformer, electrical junction box
    • 30 psi ASME relief valve boiler sections and secondary heat exchanger tested for 50 psi working pressure
    • Water temperature limit switch, section block temperature limit switch, combination pressure and temperature gauge, drain valve, flue thermal fuse
    • 1/2" gas connection
    • 3-section
    • 1" minimum pipe size
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    Weil-Mclain GV90-4

    Item#:
    GV90-5
    Manufacturer Item:
    382-200-612
    Manufacturer:
    WEIL-MCLAIN
    Rheem Professional Classic Plus PRO+G75-76NRHPDV Natural Gas Heavy-Duty Tall Gas Water Heater, 75 Gallon, 75100 BTU
    • Heavy-duty power direct vent gas water heaters are a perfect choice for tight construction and indoor air quality
    • Self-diagnostic system - electronic gas control for improved monitoring and service
    • Low emissions - eco-friendly burner, low NOx design
    • 2-pipe system - 1-pipe pulls in outside air for combustion and the other exhausts combustion gases
    • 120 VAC powered blower
    • New whisper quiet blower
    • Flammable vapor detection sensor - protective control system that disables the heater in the presence of flammable vapor accumulation
    • Longer life - premium grade anode rod provides long-lasting tank protection
    • Enhanced flow brass drain valve
    • Temperature and pressure relief valve included
    • Low lead compliant
    • Side taps for space heating
    • EverKleen patented system fights sediment build-up
    • Standard replacement parts
    • 8 years limited tank and parts warranty, with ProtectionPlus the 8 years limited tank warranty becomes 12 years
    • 0.66 uniform energy factor (UEF)
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    Rheem Water Heaters PRO8G75-76NRHPDV

    Item#:
    PRO8G75-76NRHPDV
    Manufacturer Item:
    PRO+G75-76N RH PDV
    Manufacturer:
    RHEEM SALES COMP(WATER HEATER)
    Weil-McLain GV90+4 Cast Iron High Efficiency Natural/LP Gas Fired Water Boiler, 91.9% AFUE, 105 BTU Input 84K BTU Output
    • Durable design with low maintenance and factory tested
    • Unique 7 pass heat exchanger design maximizes heat transfer
    • Insulated extended steel jacket
    • Cast iron sections with built-in air separator
    • Condensing stainless steel secondary heat exchanger with air separator
    • Steel base, control module with indicator lights, blower assembly with observation port
    • Gas/air manifold assembly, gas/air orifice plate for natural gas and separate plate furnished for conversion to propane
    • Stainless steel burner cone and ring assembly, negative regulation gas valve, hot surface ignition system, air pressure switch
    • Taco 007 system circulator
    • Built-in bypass circulator system with sensor for temperature control, condensate drain trap, sidewall vent termination kit, 40 VA transformer, electrical junction box
    • 30 psi ASME relief valve boiler sections and secondary heat exchanger tested for 50 psi working pressure
    • Water temperature limit switch, section block temperature limit switch, combination pressure and temperature gauge, drain valve, flue thermal fuse
    • 1/2" gas connection
    • 3-section
    • 1" minimum pipe size
    ,
    ,



    Weil-Mclain GV90-3

    Item#:
    GV90-4
    Manufacturer Item:
    382-200-611
    Manufacturer:
    WEIL-MCLAIN
    Rheem Professional Classic Plus PRO+G75-76N RH Lead Free Heavy-Duty Residential Tall Natural Gas Water Heater, 75 Gallon, 75100 BTU
    • Guardian System and sensor - exclusive air/fuel shut-off device
    • Maintenance free - no filter to clean
    • Disables the heater in the presence of flammable vapor accumulation
    • Eco-friendly burner, low NOx design
    • Premium grade anode rod provides long-lasting tank protection
    • Enhanced flow brass drain valve
    • Temperature and pressure relief valve included
    • 8 years limited tank and parts warranty
    ,
    ,



    Rheem Water Heaters PRO8G50-40NRH62

    Item#:
    PRO8G75-76NRH
    Manufacturer Item:
    PRO+G75-76NRH
    Manufacturer:
    RHEEM SALES COMP(WATER HEATER)
    |◀ 1 - 12 of 590 ▶|
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