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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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  • Viega Manifold Shutoff / balancing, stainless steel, Outlet(s): 12, , Union: 1¼, FPT: 1

    Viega LLC
    $558.17 - $558.17
    $558.17
    $558.17 - $558.17
    $558.17
    In stock

    SKU 16410

    Manifold For use in Heating, Cooling, and Snow Melt applications Equipped with Air bleeder Model 2878.914, Purge valve Model 2878.915, Supply shut...

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    $558.17 - $558.17
    $558.17
    $558.17 - $558.17
    $558.17
  • Sold out

    Steca temperature difference regulator with antistagnate function

    Sun Earth, Inc
    $233.05 - $233.05
    $233.05
    $233.05 - $233.05
    $233.05
    Out of stock

    SKU TRO301

    Product features Compact, multipart designer casing Maximum storage tank temperature High level of operational safety through fault diagnosis Temp...

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    $233.05 - $233.05
    $233.05
    $233.05 - $233.05
    $233.05
    Sold out

  • STECA 6INPUTS/2OUTPUTS TEMP DIFF REGULATOR 115V 60HZ

    Sun Earth, Inc
    $298.88 - $298.88
    $298.88
    $298.88 - $298.88
    $298.88
    In stock

    SKU SUNTANA

    Product features Electronic speed control Maximum storage tank temperature Adjustable switch-on temperature difference Adjustable switch-off tempe...

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    $298.88 - $298.88
    $298.88
    $298.88 - $298.88
    $298.88

  • STECA OVERVOLTAGE PROTECTN SURGE PROTECTION

    Sun Earth, Inc
    $45.45 - $45.45
    $45.45
    $45.45 - $45.45
    $45.45
    In stock

    SKU OP1

    Product features: Spring clamp terminals allow rapid and easy installation IP 65 jet waterproof casing Electronic protection functions Varistors p...

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    $45.45 - $45.45
    $45.45
    $45.45 - $45.45
    $45.45

  • STECA SENSOR REPLACEMENT -50 TO 180 DEG C/DIA 6MM

    Sun Earth, Inc
    $0.00 - $0.00
    $0.00
    $38.07
    $38.07 - $38.07
    $38.07
    In stock

    SKU PT1000

    For installation in immersion sleeves

    $0.00 - $0.00
    $0.00
    $38.07
    $38.07 - $38.07
    $38.07

  • Snap Valve Set

    TanklessWaterHeaters
    $65.17 - $65.17
    $65.17
    $65.17 - $65.17
    $65.17
    In stock

    SKU 01-30060

    Product Info FasNSeal is for use with natural gas or propane Categories II, III and IV appliances or Canada’s Type BH Gas Vent Systems, havi...

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    $65.17 - $65.17
    $65.17
    $65.17 - $65.17
    $65.17

  • Slow Ign. Vlv.

    TanklessWaterHeaters
    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
    In stock

    SKU 01-29485

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

  • Sight Window (W/1-6, 18)

    TanklessWaterHeaters
    $69.42 - $69.42
    $69.42
    $69.42 - $69.42
    $69.42
    In stock

    SKU 00-80125

    $69.42 - $69.42
    $69.42
    $69.42 - $69.42
    $69.42

  • Shutoff valve, brass, C: ½, P: ½

    Viega LLC
    $16.83 - $16.83
    $16.83
    $16.83 - $16.83
    $16.83
    In stock

    SKU 17260

    For use with copper manifolds Brass Female copper tube size, press connection Model 2834.6US

    $16.83 - $16.83
    $16.83
    $16.83 - $16.83
    $16.83

  • Shutoff / balancing valve, brass, C: ½, P: ½

    Viega LLC
    $32.37 - $32.37
    $32.37
    $32.37 - $32.37
    $32.37
    In stock

    SKU 17263

    For use with copper manifolds Brass Female copper tube size, press connection Model 2834.7US

    $32.37 - $32.37
    $32.37
    $32.37 - $32.37
    $32.37

  • Salus TRV (Zigbee) Battery Operated Reduced Size

    Braeburn Systems LLC
    $85.16 - $85.16
    $85.16
    $85.16 - $85.16
    $85.16
    In stock

    SKU ARV10RFM-3

    The ARV10RFM-3 Zigbee Battery Radiator Actuator replaces the traditional wax element TRV actuator with a smart electrical device to open and close ...

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    $85.16 - $85.16
    $85.16
    $85.16 - $85.16
    $85.16

  • Salus Smart Relay - Low Voltage

    Braeburn Systems LLC
    $57.66 - $57.66
    $57.66
    $57.66 - $57.66
    $57.66
    In stock

    SKU SC824ZB

    Cost-effective low voltage switching relay wirelessly controls appliances or other devices from the SALUS Smart Home Application • Simple user inte...

    View full details
    $57.66 - $57.66
    $57.66
    $57.66 - $57.66
    $57.66
  • Sold out

    Pilot Burner Assy. (PES) NAT

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

    SKU 00-82552

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

  • Perpendicular Strut Bracket Black Ano

    Sun Earth, Inc
    $3.28 - $3.28
    $3.28
    $3.28 - $3.28
    $3.28
    In stock

    SKU MTG-HINGE-PERP-BA

    Diagonal Brace For installations where Seismic forces must be considered. The brace consists of SolarStrut affixed to the RexRack Rear Tel...

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    $3.28 - $3.28
    $3.28
    $3.28 - $3.28
    $3.28

  • RET 24NSB-U NGHT SETBACK TSTAT

    TanklessWaterHeaters
    $71.25 - $71.25
    $71.25
    $71.25 - $71.25
    $71.25
    In stock

    SKU 087N7019

    Product Info: Gross weight 0.16 kg Net weight 0.16 kg Ambient temperature [°C] [Max] 45 °C Ball hardness test [°C] 75 °C Control pollutio...

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    $71.25 - $71.25
    $71.25
    $71.25 - $71.25
    $71.25

  • Mixing valve Three way, dezincification resistant brass, FPT: 1 1/4"

    Viega LLC
    $284.87 - $284.87
    $284.87
    $284.87 - $284.87
    $284.87
    In stock

    SKU 20082

    Three way For use in Heating, Cooling, and Snow Melt applications Female pipe thread Regulates supply fluid temperature to the system from the sou...

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    $284.87 - $284.87
    $284.87
    $284.87 - $284.87
    $284.87

  • Mixing valve Three way, dezincification resistant brass, FPT: 2

    Viega LLC
    $461.12 - $461.12
    $461.12
    $461.12 - $461.12
    $461.12
    In stock

    SKU 20084

    Three way For use in Heating, Cooling, and Snow Melt applications Female pipe thread Regulates supply fluid temperature to the system from the sou...

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    $461.12 - $461.12
    $461.12
    $461.12 - $461.12
    $461.12

  • Wall Support

    Rheem Sales Company Inc
    $35.63 - $35.63
    $35.63
    $35.63 - $35.63
    $35.63
    In stock

    SKU 3CGWS1

    Product Info Wall Support for Rheem RTG-64DVL, RTG-84DVL, and RTG-95DVL models. This item is also known as Rheem part # - RTG20151G

    $35.63 - $35.63
    $35.63
    $35.63 - $35.63
    $35.63

  • Port cap, plastic, d: ½

    Viega LLC
    $1.18 - $1.18
    $1.18
    $1.18 - $1.18
    $1.18
    In stock

    SKU 36205

    For Viega ManaBloc, Viega MiniBloc: Suitable for Viega ManaBloc distribution manifold Model V5030  Viega ManaBloc distribution manifold Model V503...

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    $1.18 - $1.18
    $1.18
    $1.18 - $1.18
    $1.18

  • Sub-Plt. Burner Assy. LPG

    TanklessWaterHeaters
    $16.20 - $16.20
    $16.20
    $16.20 - $16.20
    $16.20
    Low stock

    SKU 01-52293

    $16.20 - $16.20
    $16.20
    $16.20 - $16.20
    $16.20

  • Plt. Burner Assy. NAT

    TanklessWaterHeaters
    $75.00 - $75.00
    $75.00
    $75.00 - $75.00
    $75.00
    Low stock

    SKU 04-37266

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

  • Flashing: 2/12 to 5/12 Pitch

    Rheem Sales Company Inc
    $59.72 - $59.72
    $59.72
    $59.72 - $59.72
    $59.72
    Low stock

    SKU 3CGF

    Product Info Flashing: 2/12 to 5/12 pitch for Rheem RTG-64DVL, RTG-84DVL, and RTG-95DVL models.  15" Square base, galvanized. Rheem part # -...

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    $59.72 - $59.72
    $59.72
    $59.72 - $59.72
    $59.72

  • Piezo-Elc.Ign.

    TanklessWaterHeaters
    $37.50 - $37.50
    $37.50
    $37.50 - $37.50
    $37.50
    Low stock

    SKU 04-38245

    $37.50 - $37.50
    $37.50
    $37.50 - $37.50
    $37.50

  • 45 Degree Elbow

    Rheem Sales Company Inc
    $87.58 - $87.58
    $87.58
    $87.58 - $87.58
    $87.58
    In stock

    SKU 3SC45L

    Product Info 45 degree elbow. 3"/5" concentric vent pipe for Rheem RTG-64DVL, RTG-84DVL, and RTG-95DVL models. 8.6" rise - 3" run. This item...

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    $87.58 - $87.58
    $87.58
    $87.58 - $87.58
    $87.58

  • 3"/5" Direct Vent Vertical Kit w/o Adapter

    Rheem Sales Company Inc
    $212.58 - $212.58
    $212.58
    $212.58 - $212.58
    $212.58
    Low stock

    SKU 3SCPVK1

    Product Info 3"/5" Concentric vertical vent kit without appliance adapter for Rheem RTG-64DVL, RTG-84DVL, and RTG-95DVL models. This part is...

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    $212.58 - $212.58
    $212.58
    $212.58 - $212.58
    $212.58

  • Manifold, type L copper, Outlet(s): 12, d: 1½, P: 5/8, gpm: 32

    Viega LLC
    $577.70 - $577.70
    $577.70
    $577.70 - $577.70
    $577.70
    In stock

    SKU 17221

    Model 2834.8US For use in Heating, Cooling, and Snow Melt applications Equipped with shutoff valve Model 2834.6US Type L copper Solder inlet...

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    $577.70 - $577.70
    $577.70
    $577.70 - $577.70
    $577.70

  • Manifold end plug, nickel plated brass, MPT:1

    Viega LLC
    $9.88 - $9.88
    $9.88
    $9.88 - $9.88
    $9.88
    In stock

    SKU 15053

    Product Info For stainless steel manifold Nickel-​plated brass Male pipe thread Components EPDM gasket  

    $9.88 - $9.88
    $9.88
    $9.88 - $9.88
    $9.88

  • Manual temperature adjuster for all valves with M 30 x 1.5 thread

    Oventrop, Corp
    $16.65 - $16.65
    $16.65
    $16.65 - $16.65
    $16.65
    In stock

    SKU 101 25 65

    OVENTROP-Manual head connection thread M 30 x 1.5, whiteItem no.: 1012565EAN: 4026755115567Manufacturer: Oventrop GmbH & Co. KGSubject to techn...

    View full details
    $16.65 - $16.65
    $16.65
    $16.65 - $16.65
    $16.65
  • Sold out

    120V/240V NEMA 1 ELECTRONIC TEMP CONTROL - Replaces A419ABC-1C

    Supplyhouse.com
    $110.08 - $110.08
    $110.08
    $110.08 - $110.08
    $110.08
    Out of stock

    SKU A421ABC-02C

    Features: Easy to Read Front Panel LCD:Displays the sensed temperature and control function status clearly, custom icons on the display indicate t...

    View full details
    $110.08 - $110.08
    $110.08
    $110.08 - $110.08
    $110.08
    Sold out

  • Mixing valve Three way, dezincification resistant brass, FPT: 1½

    Viega LLC
    $260.32 - $260.32
    $260.32
    $260.32 - $260.32
    $260.32
    In stock

    SKU 20083

    Three way For use in Heating, Cooling, and Snow Melt applications Female pipe thread Regulates supply fluid temperature to the system from the sou...

    View full details
    $260.32 - $260.32
    $260.32
    $260.32 - $260.32
    $260.32

  • TANK TEMP CONTROL 100-240F SPDT, 1/2" WELL

    TanklessWaterHeaters
    $62.99 - $62.99
    $62.99
    $62.99 - $62.99
    $62.99
    In stock

    SKU A19ABC-11

    Johnson Controls A19 Series temperature controls are designed to cover a broad range of uses for heating and general purpose requirements. Controls...

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    $62.99 - $62.99
    $62.99
    $62.99 - $62.99
    $62.99

  • PTC SILICON SENSOR W/PVC CABLE

    TanklessWaterHeaters
    $39.50 - $39.50
    $39.50
    $39.50 - $39.50
    $39.50
    In stock

    SKU A99BB-200C

    The A421 Series Electronic Temperature Controls are single-stage controls with a single-pole, double-throw (SPDT) output relay. A421 Controls featu...

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    $39.50 - $39.50
    $39.50
    $39.50 - $39.50
    $39.50

  • Mixing valve Three way, dezincification resistant brass, FPT: 1"

    Viega LLC
    $208.39 - $208.39
    $208.39
    $208.39 - $208.39
    $208.39
    In stock

    SKU 20081

    Three way For use in Heating, Cooling, and Snow Melt applications Female pipe thread Regulates supply fluid temperature to the system from the sou...

    View full details
    $208.39 - $208.39
    $208.39
    $208.39 - $208.39
    $208.39

  • Mixing station Enhanced, Alpha + ProPress

    Viega LLC
    $887.95 - $887.95
    $887.95
    $887.95 - $887.95
    $887.95
    In stock

    SKU 12152

    Enhanced For supply temperature modulation 7 settings, permanent magnet motor design reduces power consumption by 50% Components Isolation ball...

    View full details
    $887.95 - $887.95
    $887.95
    $887.95 - $887.95
    $887.95

  • 3' CABLE REMOTE MOUNTING

    TanklessWaterHeaters
    $49.61 - $49.61
    $49.61
    $49.61 - $49.61
    $49.61
    In stock

    SKU WHA29A-600R

    The WHA29A-600R (3 ft cable) allows the user flexibility in connecting numerous S350s remotely in a staging application and/or remote mounting of a...

    View full details
    $49.61 - $49.61
    $49.61
    $49.61 - $49.61
    $49.61

  • Wall Hanger

    Rheem Sales Company Inc
    $9.11 - $9.11
    $9.11
    $9.11 - $9.11
    $9.11
    In stock

    SKU 3CGWH1

    Product Info Wall hanger for Rheem RTG-64DVL, RTG-84DVL, and RTG-95DVL models. This item is also known as Rheem part # - RTG20151H

    $9.11 - $9.11
    $9.11
    $9.11 - $9.11
    $9.11