Tankless - What to know before you buy

Best Noritz Gas Heaters on September 2019 - [TOP 10 Picks] at Bestigma.com.com

  • Noritz NR66ODNG Outdoor Tankless Water Heater, max. 140,000 Btuh, 6.6 Gpm - Natural Gas

    • UPC: 817000013004
    • Brand: Noritz
    • Manufacturer: Noritz

    The NORITZ NR66OD is a 6.5 Gallon Per Minute tankless water heater designed for outdoor application. IK-WV-200-1-XX-LF valve kit (required for installation) sold separately. Note this kit is sold separately because it is available with threaded and copper sweat connections and we're not sure which you prefer :)  Common companion item is the PC-1S ... [read more]

  • Noritz NR83DVCNG Residential Indoor Concentric Vent Tankless Hot Water Heater, max.  180,000 Btuh, 8.3 Gpm - Natural Gas

    • UPC: 817000010621
    • Color: natural gas
    • Brand: Noritz
    • Size: 1
    • Manufacturer: Noritz

    The NORITZ NR83DVC is one of our best selling residential tankless water heaters for indoor applications.  This heater is built around a Commercial Grade Copper heat exchanger that is 25% thicker than competitive models.  Its direct vent technology is designed for indoor applications where an insufficient quantity of combustion air is available. ... [read more]

  • Noritz NR50ODNG Outdoor Tankless Water Heater, max. 120,000 Btuh, 5.0 Gpm - Natural Gas

    • UPC: 817000012991
    • Brand: Noritz
    • Manufacturer: Noritz

    The NORITZ NR50OD is a 5 Gallon Per Minute tankless water heater designed for outdoor application. IK-WV-200-1-XX-LF valve kit (required for installation) sold separately. Note this kit is sold separately because it is available with threaded and copper sweat connections and we're not sure which you prefer :) Common companion item is the PC-1S pipe... [read more]

  • Takagi T-KJr2-IN-NG Indoor Tankless Water Heater, Natural Gas

    • UPC: 671657108212
    • Color: n/a
    • Brand: TAKAGI
    • Size: -1
    • Manufacturer: Takagi

    T-KJR2-INNG Features: -Tankless water heater.-Natural Gas.-Can be converted into a direct-vent unit.-Indoor installation only.-BTU/hr: 19,500 140,000.-0.82 Energy factor.-Flow rate: 6.6 GPM maximum.-Cost-efficient and environmental friendly.-Perfect for light residential and radiant heating applications.-Energy star. Dimensions: -Overall dimensions... [read more]

  • Noritz NRC66DVNG Indoor Condensing Direct Tankless Hot Water Heater, 6.6 GPM - Natural Gas

    • UPC: 727904482106
    • Brand: Noritz
    • Manufacturer: Noritz

    The NORITZ NRC66DV is a fully condensing tankless water heater with an advanced heat exchanger design and built-in controller. With flow rates up to 6.5 gallons per minute the NRC66DV delivers the highest flow rates in its category and can be vented using 3" Schedule 40/80 PVC, PP or CPVC.  Various adapters and terminations are available to allow ... [read more]

  • Noritz NRC98DVNG Indoor Condensing Direct Vent Tankless Water Heater (Standard Vent Convertible), max. 180,000 Btuh, 9.8 Gpm - Natural Gas

    • UPC: 817000011789
    • Color: natural gas
    • Brand: Noritz
    • Size: 1
    • Manufacturer: Noritz

    The NORITZ NRC98DV tankless water heater is at the forefront of modern high efficiency water heating.  It's advance heat exchanger is produced from commercial grade K-Copper which is 25% thicker than competitive models allowing for superior durability.  With flow rates up to 9.8 gallons per minute the NRC98DV delivers the highest flow rates in it... [read more]

  • Noritz IK-WV-200-1-TH-LF 3/4" Threaded Isolation Valve Kit with Male 500K Btuh Pressure Relief Valve, Lead Free

    • UPC: 817000010744
    • Color: Brass
    • Brand: Noritz
    • Size: N/A
    • Manufacturer: Noritz

    3/4" Lead free Isolation valve kit with female threaded connections. Valve kits are an essential component for heater service and should be installed on all tankless water heaters. Fits all NORITZ models except NC132M/NC380 and NCC300. Fits all other tankless brands with 3/4" inlet and outlet.

  • Excel Pro Tankless Gas Water Heater NATURAL GAS 6.6 GPM Whole House and for Hydronic heating Compare to Rinnai, Rheem,Noritz, Bosch FREE FLUE KIT

    • UPC: 707239100098
    • Color: White
    • Brand: GASFLEX
    • Manufacturer: EXCEL

    This compact , yet powerful unit - with gas inputs up to 140,000 BTU per hour - can meet all the hot-water needs of a small to medium American home or apartment. Designed to virtually do anything a 40-gallon tank-type water heater can do and much more The Wall mounted Excel Pro is design to work with hydronic baseboard or radiant floor heating appl... [read more]

  • Noritz EZTR40NG 40 gal Tank Replacement Indoor Tankless Water Heater 6.6 GPM (Standard Vent) - Natural Gas

    • UPC: 817000013097
    • Brand: Noritz
    • Manufacturer: Noritz

    Changing out a gas fired 40 Gallon tank type heater? Then no doubt the NORITZ EZTR40 bundle is ideal for you. To this upgrade "EZ", we put the plumbing on top to minimize piping modifications. We also included the required valve kit and 25' of flexible poly propylene venting that can be channeled through existing metal B-Vent, greatly reducing the ... [read more]

  • J.C. Whitlam FLOW32 Flow-Aide System Descaler ,32 ounces (1 quart)

    • UPC: 688544325393
    • Color: White
    • Brand: J.C. Whitlam
    • Size: 32 ounces
    • Manufacturer: J.C. Whitlam

    Whitlam flow-32 1 fluid quart flow aid liquid Whitlam flow-32

  • Noritz EZ98DVNG Easy Series, max. 180,000 Btuh, 9.8 Gpm - Natural Gas

    • UPC: 817000013585
    • Brand: Noritz
    • Manufacturer: Noritz

    With an industry leading 25 year heat exchanger warranty, this NORITZ EZ series tankless water heater is the State of the Art in advanced condensing technology. What's more, NORITZ put a great deal of thought into ease of installation. Thus the EZ/EASY series earned its name. They put the plumbing on top to minimize plumbing modifications. This hea... [read more]

  • Rinnai RUC98iN Ultra Series Natural Gas Tankless Water Heater, Twin Pipe

    • UPC: 766156008160
    • Brand: Rinnai
    • Size: Twin Pipe/Ultra
    • Manufacturer: Rinnai

    Rinnai takes tankless water heating one step further with condensing technology that delivers more efficiency than ever before. Enjoy all the same tankless benefits you’ve come to expect from Rinnai, plus even greater energy savings. Features: 95% Thermal Efficiency Natural gas or propane Indoor Installation Only 98° F to 140° F Residential Tem... [read more]

  • Noritz NRC71ODNG Outdoor Condensing Tankless Water Heater, 7.1 GPM - Natural Gas

    • UPC: 817000012977
    • Brand: Noritz
    • Manufacturer: Noritz

    The NORITZ NRC71OD is a fully condensing outdoor tankless water heater with an advanced heat exchanger design and built-in controller.  With flow rates up to 7.1 gallons per minute the NRC71 delivers the highest flow rates in its category. IK-WV-200-1-XX-LF valve kit (required for installation) is sold separately.  Common companion item is pipe c... [read more]

  • BangaRang Condensate Neutralizer 220,000 btu 15''x2.5'' Fittings 3/4''

    • UPC: 784672879132
    • Brand: BangaRang
    • Size: full size
    • Manufacturer: Venchury

    HOW DOES A CONDENSATE NEUTRALIZER WORK? The acid neutralization takes place when the acidic solution comes in contact with the media. The calcium carbonate in the media changes the solution into water, CO2 and various salts which tend to collect in the bottom of the tank or tube. All lime and limestone (marble) contains different percentages of cal... [read more]

  • Noritz SCR4-1 4" Storm Collar Ring for ADJRF34 ONLY

    • UPC: 817000012830
    • Color: Iron
    • Brand: Noritz
    • Manufacturer: Noritz

    4" Stainless steel storm collar ring for NORITZ Category III vent pipe

  • Dyna-Glo 30,000 BTU Natural Gas Infrared Vent Free Wall Heater

    The ideal choice for safe, indoor supplemental heating. These heaters are great for use in your home, cabin or garage. Since these heaters do not require electricity to operate, they

    • UPC: 46796376
    • Model: IR30NMDG-1
    • Color: White

  • Mr Heater Big Buddy Portable Propane Gas Heater, 4000 to 18000 BTU

    The Big Buddy heater combines radiant heat comfort with convection heat airflow for maximum heating efficiency. The propane gas system heats up to 400 square feet of space for up

    • UPC: 4382667
    • Model: F274800
    • Color: NOT STATEDMulticolor
    • Size: Buddy 4-18000 BYU MH18B4-18

  • Mr. Heater 30,000 BTU Vent Free Natural Gas Blue Flame Heater + Mr. Heater Fan Blower

    Starting in 1984, Enerco’s Mr. Heater brand has delivered innovative technology and unmatched quality and service as America’s most popular brand of heaters. From its original tank tops to its patented

    • UPC: 727471672
    • Model: F299733
    • Color: WhiteBlue

  • Best Choice Products 1500W Home Portable Electric Energy-Efficient Radiator Heater w/ Adjustable Thermostat, Safety Shut-Off, 3 Heat Settings - Black

    Heat your room quickly and efficiently with this 3-setting portable heater! Simple to operate and built to last, it uses the sealed oil inside to instantly heat any room. The

    • UPC: 764557213
    • Color: Black

  • Lost River Natural Gas Ventless Infrared Radiant Plaque Heater - 20,000 BTU, Model# LR2TIR-NG

    The Lost River LR2TIR-NG infra-red vent-free gas space heater is perfect for you home heating needs. The gas space heater operates on Natural Gas and features the latest advancement in

    • UPC: 450350992
    • Color: White