Skip to content
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

Language

Tankless Water Heaters

Tankless water heaters are known for their endless hot water. They turn on and heat the water as it passes through. They save space from a traditional tank type water heater and can be installed indoors and outdoors.
  • Rheem - RTG-84XLN-1 - Mid Efficiency 8.4 GPM Outdoor Natural Gas EcoNet Enabled Tankless Water Heater

    Rheem
    Original price $ 953.00 - Original price $ 953.00
    Original price
    $ 953.00
    $ 953.00 - $ 953.00
    Current price $ 953.00

    Mid Efficiency 8.4 GPM Outdoor Natural Gas EcoNet Enabled Tankless Water Heater with 12 Year Limited Warranty   Rheem RTG is a series of ultra lo...

    View full details
    Original price $ 953.00 - Original price $ 953.00
    Original price
    $ 953.00
    $ 953.00 - $ 953.00
    Current price $ 953.00
    Sold out
  • Rinnai - i090CN - I-Series Condensing Combi Gas Boiler

    Rinnai
    Original price $ 2,482.04 - Original price $ 2,482.04
    Original price
    $ 2,482.04
    $ 2,482.04 - $ 2,482.04
    Current price $ 2,482.04

    Spec Sheet Install Manual I-SERIES The I- Series i090CN model features Rinnai’s exclusive self-cleaning stainless-steel heat exchanger coupled wi...

    View full details
    Original price $ 2,482.04 - Original price $ 2,482.04
    Original price
    $ 2,482.04
    $ 2,482.04 - $ 2,482.04
    Current price $ 2,482.04
  • Rinnai - i060CN - I-Series Condensing Combi Gas Boiler

    Rinnai
    Original price $ 2,222.48 - Original price $ 2,222.48
    Original price
    $ 2,222.48
    $ 2,222.48 - $ 2,222.48
    Current price $ 2,222.48

    Spec Sheet Install Manual I-SERIES The I- Series i060CN model features Rinnai’s exclusive self-cleaning stainless-steel heat exchanger coupled wit...

    View full details
    Original price $ 2,222.48 - Original price $ 2,222.48
    Original price
    $ 2,222.48
    $ 2,222.48 - $ 2,222.48
    Current price $ 2,222.48
  • Chronomite - SR-40/240 - HTR 240-Volt 40-Amp SR Series Instant-Flow Standard Flow Tankless Water Heater

    Chronomite
    Original price $ 218.79 - Original price $ 218.79
    Original price
    $ 218.79
    $ 218.79 - $ 218.79
    Current price $ 218.79

    Install Manual Choosing the right Tankless Electric Water Heater for your home. Chronomite electric tankless water heaters are the space-saving so...

    View full details
    Original price $ 218.79 - Original price $ 218.79
    Original price
    $ 218.79
    $ 218.79 - $ 218.79
    Current price $ 218.79
    Sold out
  • Rinnai - 242141 - Flashing for Metal Roof - Plastic

    Rinnai
    Original price $ 108.98 - Original price $ 108.98
    Original price
    $ 108.98
    $ 108.98 - $ 108.98
    Current price $ 108.98

    Flashing for Metal Roof For metal roof installations. Zero clearance to combustibles. Material: Plastic UPC: 8713645120461 Height: 2.5" Width...

    View full details
    Original price $ 108.98 - Original price $ 108.98
    Original price
    $ 108.98
    $ 108.98 - $ 108.98
    Current price $ 108.98
  • Eemax - EX3012T-EE - 120V 3 KW Tankless Water Heater

    Eemax
    Original price $ 328.11 - Original price $ 328.11
    Original price
    $ 328.11
    $ 328.11 - $ 328.11
    Current price $ 328.11

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. POWER 3KW: VOLTAGE 120V :PHASE Single: AMPERAGE 25 :WIRE...

    View full details
    Original price $ 328.11 - Original price $ 328.11
    Original price
    $ 328.11
    $ 328.11 - $ 328.11
    Current price $ 328.11
    Sold out
  • Rinnai - HVENT-3 - DiversiTech Horizontal 3" Termination Vent

    Rinnai
    Original price $ 34.97 - Original price $ 34.97
    Original price
    $ 34.97
    $ 34.97 - $ 34.97
    Current price $ 34.97

    Horizontal 3" Termination Vent Horizontal vent kits for use in venting high efficiency fossil fuel appliances. The low profile kit hides the vent f...

    View full details
    Original price $ 34.97 - Original price $ 34.97
    Original price
    $ 34.97
    $ 34.97 - $ 34.97
    Current price $ 34.97
  • Rinnai - M120SN - M-Series Heat Only 120,000 BTU Condensing Boiler

    Rinnai
    Original price $ 2,493.07 - Original price $ 2,493.07
    Original price
    $ 2,493.07
    $ 2,493.07 - $ 2,493.07
    Current price $ 2,493.07

    Why the "M" Series? For maximum momentum. Using proven technology, these boilers are designed to keep your day going and your family happy. Stand...

    View full details
    Original price $ 2,493.07 - Original price $ 2,493.07
    Original price
    $ 2,493.07
    $ 2,493.07 - $ 2,493.07
    Current price $ 2,493.07
    Sold out
  • Rinnai - M090CN - M-Series Domestic Hot Water 5.1 GPH 90,000BTU Combi Condensing Boiler

    Rinnai
    Original price $ 2,799.93 - Original price $ 2,799.93
    Original price
    $ 2,799.93
    $ 2,799.93 - $ 2,799.93
    Current price $ 2,799.93

    Why the "M" Series? For maximum momentum. Using proven technology, these boilers are designed to keep your day going and your family happy. Stand...

    View full details
    Original price $ 2,799.93 - Original price $ 2,799.93
    Original price
    $ 2,799.93
    $ 2,799.93 - $ 2,799.93
    Current price $ 2,799.93
    Sold out
  • Rinnai - CU160iN - Sensei Indoor Natural Gas Commercial Condensing Tankless Water Heater

    Rinnai
    Original price $ 1,223.46 - Original price $ 1,223.46
    Original price
    $ 1,223.46
    $ 1,223.46 - $ 1,223.46
    Current price $ 1,223.46

    Spec Sheet   Install Manual With an enhanced combustion design, the Rinnai SENSEI Tankless Water Heater provides a better experience for both users...

    View full details
    Original price $ 1,223.46 - Original price $ 1,223.46
    Original price
    $ 1,223.46
    $ 1,223.46 - $ 1,223.46
    Current price $ 1,223.46
  • Eemax - EX023240TC - 23KW Tankless Electric Water Heater

    Eemax
    Original price $ 796.15 - Original price $ 796.15
    Original price
    $ 796.15
    $ 796.15 - $ 796.15
    Current price $ 796.15

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Features On demand hot water - no delay Cut energy w...

    View full details
    Original price $ 796.15 - Original price $ 796.15
    Original price
    $ 796.15
    $ 796.15 - $ 796.15
    Current price $ 796.15
    Sold out
  • Eemax - PA012240T - 11.5kW Electric Tankless Water Heater with Digital Display

    Eemax
    Original price $ 620.00 - Original price $ 620.00
    Original price
    $ 620.00
    $ 620.00 - $ 620.00
    Current price $ 620.00

    Spec Sheet   Install Manual Choosing the right Tankless Electric Water Heater for your home. FEATURES On demand hot water - no delay Cut energy w...

    View full details
    Original price $ 620.00 - Original price $ 620.00
    Original price
    $ 620.00
    $ 620.00 - $ 620.00
    Current price $ 620.00
    Sold out
  • Rinnai - 223159 - All-Weather Wall Discharge

    Rinnai
    Original price $ 79.99 - Original price $ 79.99
    Original price
    $ 79.99
    $ 79.99 - $ 79.99
    Current price $ 79.99

    Rinnai's all-weather wall discharge 223159. Product color may vary from displayed image.

    Original price $ 79.99 - Original price $ 79.99
    Original price
    $ 79.99
    $ 79.99 - $ 79.99
    Current price $ 79.99
  • EWS - EWS-HEATER-GUARD-1.5 - Heater Guard Inline Sediment and Scale-Inhibitor System for 1.5" Lines

    EWS
    Original price $ 396.75 - Original price $ 396.75
    Original price
    $ 396.75
    $ 396.75 - $ 396.75
    Current price $ 396.75

    Prolong the Life of Your Water Heater and Prevent Expensive Repairs with Heater Guard 1 1/2". World-class EWS quality and performance Keeps your w...

    View full details
    Original price $ 396.75 - Original price $ 396.75
    Original price
    $ 396.75
    $ 396.75 - $ 396.75
    Current price $ 396.75
  • Rheem - SP20286 - Horizontal Vent Termination Kit 3 In.

    Rheem
    Original price $ 30.88 - Original price $ 30.88
    Original price
    $ 30.88
    $ 30.88 - $ 30.88
    Current price $ 30.88

    Rheem SP20286 3" Low Profile Horizontal Termination Kit 3" Low Profile Horizontal Termination. 3 in. horizontal vent termination kit for high effi...

    View full details
    Original price $ 30.88 - Original price $ 30.88
    Original price
    $ 30.88
    $ 30.88 - $ 30.88
    Current price $ 30.88
  • Grundfos - HEPumpKitMC - Pump For Rinnai RL Series Water Heaters

    Grundfos
    Original price $ 606.85 - Original price $ 606.85
    Original price
    $ 606.85
    $ 606.85 - $ 606.85
    Current price $ 606.85

    Install Manual Only compatible with RL Series non-condensing units:     Housing Material Stainless Steel with Check Valve Flow Range 20 GPM Head...

    View full details
    Original price $ 606.85 - Original price $ 606.85
    Original price
    $ 606.85
    $ 606.85 - $ 606.85
    Current price $ 606.85
    Sold out
  • Grundfos - HEPumpKitCR - Pump For Rinnai RL Series Water Heaters

    Grundfos
    Original price $ 610.86 - Original price $ 610.86
    Original price
    $ 610.86
    $ 610.86 - $ 610.86
    Current price $ 610.86

    Install Manual Only compatible with RL Series non-condensing units:       Housing Material Stainless Steel with Check Valve Flow Range 20 GPM Hea...

    View full details
    Original price $ 610.86 - Original price $ 610.86
    Original price
    $ 610.86
    $ 610.86 - $ 610.86
    Current price $ 610.86
    Sold out
  • Camco - 08304 - Upper 180 Degree Commercial Thermostat

    CAMCO
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 22.54
    $ 22.54 - $ 22.54
    Current price $ 22.54

      Thermostat, Energy efficient range, Built-in safety switch to prevent overheating, Includes detailed instructions and wiring diagrams for easy in...

    View full details
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 22.54
    $ 22.54 - $ 22.54
    Current price $ 22.54
    Sold out
  • Camco - 8123 - Lower Thermostat

    CAMCO
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 8.31
    $ 8.31 - $ 8.31
    Current price $ 8.31

    08123 Features: -Thermostat.-Energy efficient range setting.-Built-in safety switch to prevent overheating.-Adjustable, carded.-UL listed. Dimensio...

    View full details
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 8.31
    $ 8.31 - $ 8.31
    Current price $ 8.31
  • Camco - 08163 - Upper Thermostat, Black

    CAMCO
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99

    Features:  UL Listed 1 year warranty Energy efficient range setting Built-in safety switch to prevent overheating All thermostats are adjustable ...

    View full details
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99
    Sold out
  • Camco - 07723 - WH9 Lower Thermostat - Apcom Style, Black

    CAMCO
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99

      The Camco 07723 Apcom style lower thermostat features a single pole with a built-in safety switch that prevents overheating. The temperature rang...

    View full details
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99
    Sold out
  • Camco - 07843 - Single Element Water Heater Thermostat with HLC

    CAMCO
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 16.03
    $ 16.03 - $ 16.03
    Current price $ 16.03

    Single Universal Water Heater Thermostat, Apcom Style, UL listed, meets original specification lengths for State, Reliance, Kenmore, Bradford White...

    View full details
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 16.03
    $ 16.03 - $ 16.03
    Current price $ 16.03
  • Camco - 09883 - 5" Residential Screw-In Water Heater Element Wrench - Fits All Standard Screw In Elements

    CAMCO
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 6.97
    $ 6.97 - $ 6.97
    Current price $ 6.97

    Remove and replace residential screw-in water heater elements quickly and effortlessly with Camco's 5“ Heavy Duty Water Heater Element Wrench (Mode...

    View full details
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 6.97
    $ 6.97 - $ 6.97
    Current price $ 6.97
  • Camco - 02923 - 4500W 240V Screw-In Lime Life Foldback Water Heater Element - Ultra Low Watt Density, Iron , 4500W / 240V

    CAMCO
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 22.89
    $ 22.89 - $ 22.89
    Current price $ 22.89

    Camco's 4500W/240V screw-in foldback type Ultra low watt density water heater elements are better suited for areas with problem water (hard water, ...

    View full details
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 22.89
    $ 22.89 - $ 22.89
    Current price $ 22.89
    Sold out

Blog posts

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare