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

    Viega LLC
    Original price $2.62 - Original price $2.62
    Original price
    $2.62
    $2.62 - $2.62
    Current price $2.62
    In 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...

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    Original price $2.62 - Original price $2.62
    Original price
    $2.62
    $2.62 - $2.62
    Current price $2.62
  • 2" PVC Concentric Vent Termination Horizontal or Vertical (CVENT-2)

    Rheem Sales Company Inc
    Original price $77.94 - Original price $77.94
    Original price
    $77.94
    $77.94 - $77.94
    Current price $77.94
    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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    Original price $77.94 - Original price $77.94
    Original price
    $77.94
    $77.94 - $77.94
    Current price $77.94
  • ROTH RADIUS PANELS 1/2" BOX OF 10

    Roth Industries, Inc
    Original price $44.67 - Original price $44.67
    Original price
    $44.67
    $44.67 - $44.67
    Current price $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...

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    Original price $44.67 - Original price $44.67
    Original price
    $44.67
    $44.67 - $44.67
    Current price $44.67
  • Oventrop Vindo Sensor Head, Squeeze type

    Oventrop, Corp
    Original price $38.81 - Original price $38.81
    Original price
    $38.81
    $38.81 - $38.81
    Current price $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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    Original price $38.81 - Original price $38.81
    Original price
    $38.81
    $38.81 - $38.81
    Current price $38.81
  • Oventrop Thermostat "Vindo" with liquid sensor

    Oventrop, Corp
    Original price $38.81 - Original price $38.81
    Original price
    $38.81
    $38.81 - $38.81
    Current price $38.81
    In stock

    SKU 101 30 66

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

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    Original price $38.81 - Original price $38.81
    Original price
    $38.81
    $38.81 - $38.81
    Current price $38.81
  • Caleffi Hydro Separator 2" Press F Union

    Caleffi
    Original price $908.25 - Original price $908.25
    Original price
    $908.25
    $908.25 - $908.25
    Current price $908.25
    In stock

    SKU 548069A

    This device consists of several different functional components, each meet specific requirements, typical of the circuits used in heating and air-c...

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    Original price $908.25 - Original price $908.25
    Original price
    $908.25
    $908.25 - $908.25
    Current price $908.25
  • ROTH RADIANT PANEL SYSTEM FOR 1/2" TUBE (96 SQFT)

    Roth Industries, Inc
    Original price $699.49 - Original price $699.49
    Original price
    $699.49
    $699.49 - $699.49
    Current price $699.49
    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...

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    Original price $699.49 - Original price $699.49
    Original price
    $699.49
    $699.49 - $699.49
    Current price $699.49
  • Viega Universal Sensor, 10K ohm

    Viega LLC
    Original price $63.47 - Original price $63.47
    Original price
    $63.47
    $63.47 - $63.47
    Current price $63.47
    In stock

    SKU 16018

    For supply and return temperatures Suitable for Sensor well Model 2801.4US, Basic heating control Model 2871.0US 10KΩ sensor Model 2870.9US

    Original price $63.47 - Original price $63.47
    Original price
    $63.47
    $63.47 - $63.47
    Current price $63.47
  • Supply flow meter valve, nickel-plated brass

    Viega LLC
    Original price $34.85 - Original price $34.85
    Original price
    $34.85
    $34.85 - $34.85
    Current price $34.85
    In stock

    SKU 15184

      For stainless steel manifold shutoff / balancing / flow meter Nickel-​plated brass Male pipe thread Clear plastic sight glass Model 2878.920

    Original price $34.85 - Original price $34.85
    Original price
    $34.85
    $34.85 - $34.85
    Current price $34.85
  • Viega Adapter ring, plastic

    Viega LLC
    Original price $7.02 - Original price $7.02
    Original price
    $7.02
    $7.02 - $7.02
    Current price $7.02
    In stock

    SKU 15063

      For adapting powerhead to 1" brass manifold Suitable for Powerhead Model 2877.7 Plastic Model 2877.9

    Original price $7.02 - Original price $7.02
    Original price
    $7.02
    $7.02 - $7.02
    Current price $7.02
  • Viega Groove Tube, Heat Transfer Adhesive, Silicone

    Viega LLC
    Original price $10.04 - Original price $10.04
    Original price
    $10.04
    $10.04 - $10.04
    Current price $10.04
    In stock

    SKU 14005

    For use with Climate Panel® and heat transfer plates Suitable for U-turn panel Model 2810.1US, Viega Climate Panel Model 2810.2US, Multi-run acc...

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    Original price $10.04 - Original price $10.04
    Original price
    $10.04
    $10.04 - $10.04
    Current price $10.04
  • Centrotherm 3" x 15° Elbow

    Centrotherm
    Original price $14.62 - Original price $14.62
    Original price
    $14.62
    $14.62 - $14.62
    Current price $14.62
    In stock

    SKU ISEL0315

    Manufactured from environmentally friendly polypropylene, InnoFlue® has been tested and is listed to all relevant American, Canadian and European S...

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    Original price $14.62 - Original price $14.62
    Original price
    $14.62
    $14.62 - $14.62
    Current price $14.62
  • HTP Contender IFWH - 50 Gallons

    Ariston USA, LLC
    Original price $1,639.73 - Original price $1,639.73
    Original price
    $1,639.73
    $1,639.73 - $1,639.73
    Current price $1,639.73
    Out of stock

    SKU SSC-50

    The SuperStor Contender can generate more hot water than many water heaters of similar size. When used in conjunction with an HTP high-efficiency b...

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    Original price $1,639.73 - Original price $1,639.73
    Original price
    $1,639.73
    $1,639.73 - $1,639.73
    Current price $1,639.73
    Sold out
  • Replacement Cap for CVENT-2

    DiversiTech Corp
    Original price $14.07 - Original price $14.07
    Original price
    $14.07
    $14.07 - $14.07
    Current price $14.07
    In stock

    SKU CVENTCAP2

    Product Info: Concentric vents make it easier to have a two-pipe installation for high efficiency furnaces. These vents simplify installatio...

    View full details
    Original price $14.07 - Original price $14.07
    Original price
    $14.07
    $14.07 - $14.07
    Current price $14.07
  • 24V ACTUATOR W/END SWITCH

    Oventrop, Corp
    Original price $77.51 - Original price $77.51
    Original price
    $77.51
    $77.51 - $77.51
    Current price $77.51
    In stock

    SKU 101 24 96

    Used for heating, ventilation and air conditioning. The actuators serve to control the room temperature and can, for instance, be used with convent...

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    Original price $77.51 - Original price $77.51
    Original price
    $77.51
    $77.51 - $77.51
    Current price $77.51
  • ROTH RADIANT PANEL SYSTEM FOR 3/8" (APPROX 96 SQFT)

    Roth Industries, Inc
    Original price $612.91 - Original price $612.91
    Original price
    $612.91
    $612.91 - $612.91
    Current price $612.91
    In stock

    SKU 2371000009

    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
    Original price $612.91 - Original price $612.91
    Original price
    $612.91
    $612.91 - $612.91
    Current price $612.91
  • ROTH RADIUS PANELS 3/8" BOX OF 10

    Roth Industries, Inc
    Original price $40.78 - Original price $40.78
    Original price
    $40.78
    $40.78 - $40.78
    Current price $40.78
    In stock

    SKU 2371000008

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

    View full details
    Original price $40.78 - Original price $40.78
    Original price
    $40.78
    $40.78 - $40.78
    Current price $40.78
  • 3'' Support Clamp with 3/8" Nut

    Centrotherm
    Original price $11.87 - Original price $11.87
    Original price
    $11.87
    $11.87 - $11.87
    Current price $11.87
    In stock

    SKU IASCM03

    • For horizontal runs more than 39", install Support Brackets onto solid ceiling joists or surfaces. • Install a Support Bracket at any change in d...

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    Original price $11.87 - Original price $11.87
    Original price
    $11.87
    $11.87 - $11.87
    Current price $11.87
  • Centrotherm Universal B-Vent Cap

    Centrotherm
    Original price $140.03 - Original price $140.03
    Original price
    $140.03
    $140.03 - $140.03
    Current price $140.03
    In stock

    SKU IAUBVC

    Manufactured from environmentally friendly polypropylene, InnoFlue® has been tested and is listed to all relevant American, Canadian and European S...

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    Original price $140.03 - Original price $140.03
    Original price
    $140.03
    $140.03 - $140.03
    Current price $140.03
  • REMOTE T-STAT 33' CAPILLARY

    Oventrop, Corp
    Original price $143.06 - Original price $143.06
    Original price
    $143.06
    $143.06 - $143.06
    Current price $143.06
    In stock

    SKU 101 22 97

    Product Info: Suitable for valves with connection thread M 30 x 1.5 as well as integrated distributors with connection thread M 30 x 1.5 of the rad...

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    Original price $143.06 - Original price $143.06
    Original price
    $143.06
    $143.06 - $143.06
    Current price $143.06
  • Viega ProPress Extended Street Elbow, 3/4" x 6"

    Viega LLC
    Original price $14.29 - Original price $14.29
    Original price
    $14.29
    $14.29 - $14.29
    Current price $14.29
    In stock

    SKU 77353

    Smart Connect technology Zero Lead For use with ASTM B88 and B75 tubing Copper Press connection, street Components EPDM sealing elementModel 2947

    Original price $14.29 - Original price $14.29
    Original price
    $14.29
    $14.29 - $14.29
    Current price $14.29
  • Caleffi 2 way Zone Valve Body Only 20 PSI Close-Off, NO FITTINGS

    Caleffi
    Original price $20.47 - Original price $20.47
    Original price
    $20.47
    $20.47 - $20.47
    Current price $20.47
    In stock

    SKU 676000A

    Original price $20.47 - Original price $20.47
    Original price
    $20.47
    $20.47 - $20.47
    Current price $20.47
  • Caleffi 4-in-1 Hydraulic Separator 1 1/2" Sweat union

    Caleffi
    Original price $894.75 - Original price $894.75
    Original price
    $894.75
    $894.75 - $894.75
    Current price $894.75
    In stock

    SKU 549598A

    The Caleffi SEP4™ combination hydraulic, air, dirt and magnetic separator is a device that, incorporates high performance air and magnetic and non-...

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    Original price $894.75 - Original price $894.75
    Original price
    $894.75
    $894.75 - $894.75
    Current price $894.75
  • Caleffi hydro separator 1" NPT female union

    Caleffi
    Original price $406.50 - Original price $406.50
    Original price
    $406.50
    $406.50 - $406.50
    Current price $406.50
    In stock

    SKU 548006A

    This device consists of several different functional components, each meet specific requirements, typical of the circuits used in heating and air-c...

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    Original price $406.50 - Original price $406.50
    Original price
    $406.50
    $406.50 - $406.50
    Current price $406.50
  • Caleffi 3/4" sweat 3-way thermostatic mix valve low-lead brass

    Caleffi
    Original price $154.18 - Original price $154.18
    Original price
    $154.18
    $154.18 - $154.18
    Current price $154.18
    In stock

    SKU 521509A

    Original price $154.18 - Original price $154.18
    Original price
    $154.18
    $154.18 - $154.18
    Current price $154.18
  • Viega ProPress bolt set, galvanized steel, L [in]: 1?, W [in]: ?, Bolts: 4, Valve Size: 3

    Viega LLC
    Original price $9.89 - Original price $9.89
    Original price
    $9.89
    $9.89 - $9.89
    Current price $9.89
    In stock

    SKU 19773

    Smart Connect technology Zero Lead For butterfly valve Suitable for Viega ProPress butterfly valve Model 2873.81 Galvanized steel Compone...

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    Original price $9.89 - Original price $9.89
    Original price
    $9.89
    $9.89 - $9.89
    Current price $9.89
  • Return valve

    Viega LLC
    Original price $22.71 - Original price $22.71
    Original price
    $22.71
    $22.71 - $22.71
    Current price $22.71
    In stock

    SKU 15181

      For stainless steel manifold shutoff / balancing, stainless steel manifold shutoff / balancing / flow meter Model 2878.919

    Original price $22.71 - Original price $22.71
    Original price
    $22.71
    $22.71 - $22.71
    Current price $22.71
  • Viega Powerhead for Stainless Manifold, 2-Wire, 24 V - Replaces part # 15061

    Viega LLC
    Original price $60.75 - Original price $60.75
    Original price
    $60.75
    $60.75 - $60.75
    Current price $60.75
    In stock

    SKU 15070

      For use in Heating and Cooling applications Suitable for Digital thermostat Model 2874.5US, Zone control Model 2874.7US, Thermostat Model 2878....

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    Original price $60.75 - Original price $60.75
    Original price
    $60.75
    $60.75 - $60.75
    Current price $60.75
  • JOHNSON ELEC SINGLE STAGE STAT & SENSOR - Replaces A419GBF-1

    Supplyhouse.com
    Original price $92.55 - Original price $92.55
    Original price
    $92.55
    $92.55 - $92.55
    Current price $92.55
    In stock

    SKU A421GBF-02C

    Features: Wide Setpoint range: -30 to 212° F (-34 to 100° C) Adjustable differential from 1 to 30° F (1 to 30° C) Adjustable anti-short cycle dela...

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    Original price $92.55 - Original price $92.55
    Original price
    $92.55
    $92.55 - $92.55
    Current price $92.55
  • Centrotherm 4" Flue Clamp

    Centrotherm
    Original price $23.84 - Original price $23.84
    Original price
    $23.84
    $23.84 - $23.84
    Current price $23.84
    In stock

    SKU IAFC04

    Place Flue Clamp around your appliances flue collar with the teeth over your ISAGL style appliance adaptor for an extra secure connection.

    Original price $23.84 - Original price $23.84
    Original price
    $23.84
    $23.84 - $23.84
    Current price $23.84
  • Centrotherm 4" (110mm) steel connector to provide reinforcement at joints to support loads of 99 lbs

    Centrotherm
    Original price $7.91 - Original price $7.91
    Original price
    $7.91
    $7.91 - $7.91
    Current price $7.91
    In stock

    SKU IANS04

    JOINT CONNECTIONS • Each female-end of every InnoFlue® vent length or component features a factory installed gasket. Before assembly, make sure gas...

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    Original price $7.91 - Original price $7.91
    Original price
    $7.91
    $7.91 - $7.91
    Current price $7.91
  • 4" Support Clamp with 3/8" Nut

    Centrotherm
    Original price $14.84 - Original price $14.84
    Original price
    $14.84
    $14.84 - $14.84
    Current price $14.84
    In stock

    SKU IASCM04

    • For horizontal runs more than 39", install Support Brackets onto solid ceiling joists or surfaces. • Install a Support Bracket at any change in d...

    View full details
    Original price $14.84 - Original price $14.84
    Original price
    $14.84
    $14.84 - $14.84
    Current price $14.84
  • Centrotherm 2" Bird Screen PPS UV black

    Centrotherm
    Original price $8.96 - Original price $8.96
    Original price
    $8.96
    $8.96 - $8.96
    Current price $8.96
    In stock

    SKU IASPP02

    Manufactured from environmentally friendly polypropylene, InnoFlue® has been tested and is listed to all relevant American, Canadian and European S...

    View full details
    Original price $8.96 - Original price $8.96
    Original price
    $8.96
    $8.96 - $8.96
    Current price $8.96
  • Viega Adapter ring, plastic

    Viega LLC
    Original price $11.73 - Original price $11.73
    Original price
    $11.73
    $11.73 - $11.73
    Current price $11.73
    In stock

    SKU 15065

      For adapting powerhead to Stadler brass manifold Suitable for Powerhead Model 2877.7 Plastic Model 2879.9US

    Original price $11.73 - Original price $11.73
    Original price
    $11.73
    $11.73 - $11.73
    Current price $11.73
  • Viega Multi-Run Panel System, Multi-Run Access Piece, 12'' x 7''

    Viega LLC
    Original price $9.95 - Original price $9.95
    Original price
    $9.95
    $9.95 - $9.95
    Current price $9.95
    In stock

    SKU 14055

     Product Info For 5⁄16" Viega Barrier PEX, multiple supply and return lines Suitable for Viega Barrier PEX tubing Part No 2802US, Viega Barrier P...

    View full details
    Original price $9.95 - Original price $9.95
    Original price
    $9.95
    $9.95 - $9.95
    Current price $9.95
  • Viega Single Panel, 7" Spacing

    Viega LLC
    Original price $14.31 - Original price $14.31
    Original price
    $14.31
    $14.31 - $14.31
    Current price $14.31
    In stock

    SKU 14021

    For 5⁄16" Viega Barrier PEX Suitable for Viega Barrier PEX tubing Part No 2802US, Viega Barrier PEX tubing Part No 2802US Plywood with aluminum ...

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    Original price $14.31 - Original price $14.31
    Original price
    $14.31
    $14.31 - $14.31
    Current price $14.31