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Free Shipping on qualified orders over $599! Excluding HI, AK & Canada, and products marked Special Handling. *Some Items Excluded*
Free Shipping on qualified orders over $599! Excluding HI, AK & Canada, and products marked Special Handling. *Some Items Excluded*

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  • Thermocouple

    TanklessWaterHeaters
    $37.93 - $37.93
    $37.93
    $37.93 - $37.93
    $37.93
    In stock

    SKU 04-37503

    This thermocouple works with the following Paloma legacy models. PH6D PH12M/A PH16M/A PH24M/A

    $37.93 - $37.93
    $37.93
    $37.93 - $37.93
    $37.93

  • Neutralization Replacement Kit for DVL-1 & -2

    Rheem Sales Company Inc
    $105.63 - $105.63
    $105.63
    $105.63 - $105.63
    $105.63
    Low stock

    SKU RTG20239BU

    Product Info Replacement for the condensate neutralizer located inside the water heater. The tank is filled with media which raises the pH l...

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    $105.63 - $105.63
    $105.63
    $105.63 - $105.63
    $105.63

  • Fernox Alphi-11 Anti Freeze with Protector 5 Gallon 100%*

    Fernox
    $214.45 - $214.45
    $214.45
    $214.45 - $214.45
    $214.45
    In stock

    SKU 155738-0005

    Fernox Antifreeze Protector Alphi-11 is a combined glycol antifreeze and inhibitor. Offering long-term protection against frost, internal corrosion...

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    $214.45 - $214.45
    $214.45
    $214.45 - $214.45
    $214.45

  • Inlet Water Filter

    Rheem Sales Company Inc
    $14.93 - $14.93
    $14.93
    $14.93 - $14.93
    $14.93
    In stock

    SKU RTG20006AS

    Product Info See "Parts and Accessories Catalog" for water heater compatibility

    $14.93 - $14.93
    $14.93
    $14.93 - $14.93
    $14.93

  • Burner Control - Mid EF L-1

    Rheem Sales Company Inc
    $370.13 - $370.13
    $370.13
    $370.13 - $370.13
    $370.13
    Low stock

    SKU RTG20235Y

    Control Board  Please Note: Many replacement control boards have subtle differences between them. If you are not 100% sure your order is corre...

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    $370.13 - $370.13
    $370.13
    $370.13 - $370.13
    $370.13

  • Power Switch for WaiWela Mini Tank

    WaiWela
    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
    In stock

    SKU WMP-021

    (#21) Replacement power switch for WaiWela brand mini tanks. Works for models WM-1.0, WM-2.5, WM-4.0, and WM-6.0. Also works with many Eemax EMT a...

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    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00

  • Flow Switch, VK320M B1xA / B2Hx 68-125

    Viessmann
    $152.45 - $152.45
    $152.45
    $152.45 - $152.45
    $152.45
    In stock

    SKU 7839 747

    $152.45 - $152.45
    $152.45
    $152.45 - $152.45
    $152.45

  • Ignitor Coil

    Rheem Sales Company Inc
    $45.24 - $45.24
    $45.24
    $45.24 - $45.24
    $45.24
    Low stock

    SKU RTG20006AA

    Product Info See "Parts and Accessories Catalog" for water heater compatibility

    $45.24 - $45.24
    $45.24
    $45.24 - $45.24
    $45.24

  • Heating Element w/ Gasket for WaiWela Mini Tank

    WaiWela
    $38.46 - $38.46
    $38.46
    $38.46 - $38.46
    $38.46
    In stock

    SKU WMP-014

    Heating element and gasket for WaiWela Mini Tanks.  4 Bolt flange style.

    $38.46 - $38.46
    $38.46
    $38.46 - $38.46
    $38.46

  • Flexcon 9.0 gallon Domestic Tank 3/4" MNPT

    Flexcon
    $254.72 - $254.72
    $254.72
    $254.72 - $254.72
    $254.72
    In stock

    SKU PH-25

    Flex 2 Pro PH potable water expansion tanks are designed to maintain safe pressure in domestic water systems that utilize a back flow preventer or ...

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    $254.72 - $254.72
    $254.72
    $254.72 - $254.72
    $254.72

  • Fernox DS-40 System Cleaner 4.1 lbs 1.9 Kg

    Fernox
    $72.91 - $72.91
    $72.91
    $72.91 - $72.91
    $72.91
    In stock

    SKU 62478

    DS40 Descaler & Cleaner is a fast-acting, citric based acid cleaner which is designed to remove limescale magnetite or black sludge and other s...

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    $72.91 - $72.91
    $72.91
    $72.91 - $72.91
    $72.91

  • Falcon 3/4" I.D. SS Flex with 3/4" FIP x 3/4" FIP x 48"

    Rectorseal LLC
    $26.22 - $26.22
    $26.22
    $26.22 - $26.22
    $26.22
    In stock

    SKU FF-48

    DESIGN FEATURES: Mega-flow SUPER Water-flex™ 304 Series Stainless Steel True .72” ID Flows approx 135% more than braided type Maintains optimum fl...

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    $26.22 - $26.22
    $26.22
    $26.22 - $26.22
    $26.22

  • Flame Rod FL1 with Gasket

    Rheem Sales Company Inc
    $18.62 - $18.62
    $18.62
    $18.62 - $18.62
    $18.62
    In stock

    SKU RTG20212BE

    Product Info See "Parts and Accessories Catalog" for water heater compatibility

    $18.62 - $18.62
    $18.62
    $18.62 - $18.62
    $18.62

  • FNPT Thread Sani-Brass Tankless Installation valve 3/4"

    WaiWela
    $75.00 - $75.00
    $75.00
    $75.00 - $75.00
    $75.00
    In stock

    SKU WTIV-TRD-SB

    WHY ARE TIVS A GREAT VALUE? A $120 value, Tankless Installation Valves (TIVs) make installation and maintenance on your tankless water heater a ha...

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    $75.00 - $75.00
    $75.00
    $75.00 - $75.00
    $75.00

  • Rheem IKONIC 199K BTU Super High Efficiency Condensing Tankless Gas Water Heater w/ Recirc Pump

    Rheem Sales Company Inc
    $2,032.79 - $2,032.79
    $2,032.79
    $2,032.79 - $2,032.79
    $2,032.79
    In stock

    SKU RTGH-SR11I

    Easy Installation PVC Vent runs up to 70' (2"), 150' (3") Easy set up with full-text digital display and no dip-switches Field gas convertible fr...

    View full details
    $2,032.79 - $2,032.79
    $2,032.79
    $2,032.79 - $2,032.79
    $2,032.79

  • WaiWela Mini Tank 2.5 Gallon With NCLX-5

    WaiWela
    $200.00 - $200.00
    $200.00
    $200.00 - $200.00
    $200.00
    In stock

    SKU WM-2.5-1

    INTRODUCING... Four members of the WaiWela family of quality water heaters, the WaiWela Mini Tank 1.0, Mini Tank 2.5, WaiWela Mini Tank 4 and WaiWe...

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    $200.00 - $200.00
    $200.00
    $200.00 - $200.00
    $200.00

  • ROTH RADIANT PANEL SYSTEM FOR 1/2" TUBE (96 SQFT)*

    Roth Industries, Inc
    $610.67 - $610.67
    $610.67
    $610.67 - $610.67
    $610.67
    In stock

    SKU 2371000010

    The Roth Radiant Floor Panel System is an easily assembled PEX tubing track system that allows simple installation of hydronic radiant floor heatin...

    View full details
    $610.67 - $610.67
    $610.67
    $610.67 - $610.67
    $610.67
  • Sold out

    Pilot Burner Assy. (PES) LPG

    TanklessWaterHeaters
    $46.36 - $46.36
    $46.36
    $46.36 - $46.36
    $46.36
    Out of stock

    SKU 00-82532

    $46.36 - $46.36
    $46.36
    $46.36 - $46.36
    $46.36
    Sold out
  • Sold out

    Rheem Commercial High-Efficiency 199K BTU Propane Gas

    Rheem Sales Company Inc
    $1,515.94 - $1,515.94
    $1,515.94
    $1,515.94 - $1,515.94
    $1,515.94
    Out of stock

    SKU RTGH-C95DVLP

    Efficiency Up to 96% Thermal Efficiency with stainless steel condensing heat exchanger Intelligent electronic controls designed to increase energy...

    View full details
    $1,515.94 - $1,515.94
    $1,515.94
    $1,515.94 - $1,515.94
    $1,515.94
    Sold out

  • Ignitor Electrode

    Rheem Sales Company Inc
    $19.31 - $19.31
    $19.31
    $19.31 - $19.31
    $19.31
    In stock

    SKU RTG20006AD

    Product Info See "Parts and Accessories Catalog" for water heater compatibility

    $19.31 - $19.31
    $19.31
    $19.31 - $19.31
    $19.31
  • Sold out

    Heat transfer plate, aluminum, L [in]: 19, W [in]: 5, d: 3/8"

    Viega LLC
    $2.62 - $2.62
    $2.62
    $2.62 - $2.62
    $2.62
    Out of stock

    SKU 15205

     Model 2857US For use with 3/8" or 1/2" Viega Barrier PEX Suitable for Viega Barrier PEX tubing Part No 2802US, Viega Barrier PEX tubing Part No...

    View full details
    $2.62 - $2.62
    $2.62
    $2.62 - $2.62
    $2.62
    Sold out

  • Buderus GB142 condensate trap (replaces part# 75978)

    Buderus
    $84.74 - $84.74
    $84.74
    $84.74 - $84.74
    $84.74
    In stock

    SKU 8718600689

    $84.74 - $84.74
    $84.74
    $84.74 - $84.74
    $84.74

  • Outdoor Hood (to convert interior to exterior) for Rheem Ikonic

    Rheem Sales Company Inc
    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00
    In stock

    SKU RTGH-SX

    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00

  • Rheem IKONIC 199K BTU Super High Efficiency Condensing Tankless Gas Water Heater

    Rheem Sales Company Inc
    $1,663.93 - $1,663.93
    $1,663.93
    $1,663.93 - $1,663.93
    $1,663.93
    In stock

    SKU RTGH-S11I

    Easy Installation PVC Vent runs up to 70' (2"), 150' (3") Easy set up with full-text digital display and no dip-switches Field gas convertible f...

    View full details
    $1,663.93 - $1,663.93
    $1,663.93
    $1,663.93 - $1,663.93
    $1,663.93

  • Flame Rod FL2 with Wire and Gasket

    Rheem Sales Company Inc
    $20.94 - $20.94
    $20.94
    $20.94 - $20.94
    $20.94
    In stock

    SKU RTG20212BG

    Product Info The flame rod senses the flame and sends a conductive signal to the board. 

    $20.94 - $20.94
    $20.94
    $20.94 - $20.94
    $20.94

  • Flame Rod

    Rheem Sales Company Inc
    $16.90 - $16.90
    $16.90
    $16.90 - $16.90
    $16.90
    In stock

    SKU RTG20006UU

    Product Info See "Parts and Accessories Catalog" for water heater compatibility

    $16.90 - $16.90
    $16.90
    $16.90 - $16.90
    $16.90

  • ROTH RADIUS PANELS 1/2" BOX OF 10

    Roth Industries, Inc
    $44.67 - $44.67
    $44.67
    $44.67 - $44.67
    $44.67
    In stock

    SKU 2371000011

    Can be installed over any new or existing subfloor Used with a variety of floor coverings • Ideal for wall and ceiling radiant installations Easil...

    View full details
    $44.67 - $44.67
    $44.67
    $44.67 - $44.67
    $44.67

  • Oventrop Vindo Sensor Head, Squeeze type

    Oventrop, Corp
    $38.81 - $38.81
    $38.81
    $38.81 - $38.81
    $38.81
    In stock

    SKU 101 30 76

    Temperature range 45-82 °FGraduation on cap 0 * 1 - 5With '0' settingSurface: whitenominal value range: 45-82 °Fmax. operating temperature: 248 °FI...

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    $38.81 - $38.81
    $38.81
    $38.81 - $38.81
    $38.81

  • Fernox - Express Boiler Commissioning Kit

    Vista Sales
    $86.48 - $86.48
    $86.48
    $86.48 - $86.48
    $86.48
    In stock

    SKU 62089

    $86.48 - $86.48
    $86.48
    $86.48 - $86.48
    $86.48

  • Flow Switch VK315M WB1A/B WB2B-19/26/35

    Viessmann
    $111.16 - $111.16
    $111.16
    $111.16 - $111.16
    $111.16
    In stock

    SKU 7826 314

    $111.16 - $111.16
    $111.16
    $111.16 - $111.16
    $111.16

  • Over Heat Limiter for WaiWela Mini Tank

    WaiWela
    $14.29 - $14.29
    $14.29
    $14.29 - $14.29
    $14.29
    In stock

    SKU WMP-015

    (#15) Replacement over heat limit for WaiWela brand mini tanks. Works for models WM-1.0, WM-2.5, WM-4.0, and WM-6.0. Also works with many Eemax EM...

    View full details
    $14.29 - $14.29
    $14.29
    $14.29 - $14.29
    $14.29

  • Cash Acme Lead Free FWL-2 3/4" 150 PSI 200K BTU

    Reliance Worldwide Corporation
    $14.36 - $14.36
    $14.36
    $14.36 - $14.36
    $14.36
    In stock

    SKU 23342-0150

    Cash Acme Pressure Relief Valve Lead Free (FWL-2) 3/4" NPT 150 PSI

    $14.36 - $14.36
    $14.36
    $14.36 - $14.36
    $14.36

  • 2" PVC Concentric Vent Termination Horizontal or Vertical (CVENT-2)

    Rheem Sales Company Inc
    $78.33 - $78.33
    $78.33
    $78.33 - $78.33
    $78.33
    In stock

    SKU SP20897

    Concentric vents make it easier to have a two-pipe installation for high efficiency furnaces. These vents simplify installation and only require on...

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    $78.33 - $78.33
    $78.33
    $78.33 - $78.33
    $78.33
  • Sold out

    Commercial Conversion Chip for RTGH-95DVLP-2

    Rheem Sales Company Inc
    $38.82 - $38.82
    $38.82
    $38.82 - $38.82
    $38.82
    Out of stock

    SKU RTG20312B

    Allows Rheem RTG-95DVLP-2 Series tankless water heaters to reach temperatures in excess of 180 degrees. 

    $38.82 - $38.82
    $38.82
    $38.82 - $38.82
    $38.82
    Sold out

  • Non-Return Valve (NRV) for Rheem Ikonic

    Rheem Sales Company Inc
    $99.27 - $99.27
    $99.27
    $99.27 - $99.27
    $99.27
    In stock

    SKU SP21088

    $99.27 - $99.27
    $99.27
    $99.27 - $99.27
    $99.27

  • Rheem IKONIC 157K BTU Super High Efficiency Condensing Tankless Gas Water Heater w/ Recirc Pump

    Rheem Sales Company Inc
    $1,627.46 - $1,627.46
    $1,627.46
    $1,627.46 - $1,627.46
    $1,627.46
    In stock

    SKU RTGH-SR84I

    Easy Installation PVC Vent runs up to 70' (2"), 150' (3") Easy set up with full-text digital display and no dip-switches Field gas convertible f...

    View full details
    $1,627.46 - $1,627.46
    $1,627.46
    $1,627.46 - $1,627.46
    $1,627.46