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

Plumbing

Filters

  • Centrotherm 4" x 87° Elbow

    Centrotherm
    $35.29 - $35.29
    $35.29
    $35.29 - $35.29
    $35.29
    In stock

    SKU ISEL0487

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

    View full details
    $35.29 - $35.29
    $35.29
    $35.29 - $35.29
    $35.29

  • Centrotherm 4" x 87° Elbow PPs-UV Black

    Centrotherm
    $35.29 - $35.29
    $35.29
    $35.29 - $35.29
    $35.29
    In stock

    SKU ISEL0487UV

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

    View full details
    $35.29 - $35.29
    $35.29
    $35.29 - $35.29
    $35.29

  • Centrotherm 2" x 45° Elbow Long PPs-UV Black

    Centrotherm
    $13.18 - $13.18
    $13.18
    $13.18 - $13.18
    $13.18
    In stock

    SKU ISELL0245UV

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

    View full details
    $13.18 - $13.18
    $13.18
    $13.18 - $13.18
    $13.18

  • Centrotherm 2" x 87° Elbow Long PPs-UV Black

    Centrotherm
    $12.22 - $12.22
    $12.22
    $12.22 - $12.22
    $12.22
    In stock

    SKU ISELL0287UV

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

    View full details
    $12.22 - $12.22
    $12.22
    $12.22 - $12.22
    $12.22

  • Centrotherm 3" x 45° Elbow Long PPs-UV Black

    Centrotherm
    $19.45 - $19.45
    $19.45
    $19.45 - $19.45
    $19.45
    In stock

    SKU ISELL0345UV

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

    View full details
    $19.45 - $19.45
    $19.45
    $19.45 - $19.45
    $19.45

  • Centrotherm 3" x 39" End Pipe PPs-UV Black

    Centrotherm
    $23.58 - $23.58
    $23.58
    $23.58 - $23.58
    $23.58
    In stock

    SKU ISEP0339

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

    View full details
    $23.58 - $23.58
    $23.58
    $23.58 - $23.58
    $23.58

  • Centrotherm 4"x 39" End Pipe PPs-UV Black

    Centrotherm
    $44.45 - $44.45
    $44.45
    $44.45 - $44.45
    $44.45
    In stock

    SKU ISEP0439

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

    View full details
    $44.45 - $44.45
    $44.45
    $44.45 - $44.45
    $44.45

  • STAGE MODULE

    TanklessWaterHeaters
    $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25
    In stock

    SKU S350AA-1C

    The S350 Stage Module is used in conjunction with the A350, A350E, A350P, and A350R series temperature controls to add multiple stage capability. T...

    View full details
    $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25

  • Azel 2 zone switching relay w/ priority protection, 24VAC output terminal

    ATT Mobility
    $146.55 - $146.55
    $146.55
    $146.55 - $146.55
    $146.55
    In stock

    SKU SP-82

    The i-Link series 2-zone circulator pump controller is operated by low voltage thermostats or any other low voltage controllers having an SPST swit...

    View full details
    $146.55 - $146.55
    $146.55
    $146.55 - $146.55
    $146.55

  • 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

  • Caleffi Z-one 3/4" sweat zone valve 7.5 Cv 24V normally closed w/ end switch

    Caleffi
    $134.26 - $134.26
    $134.26
    $134.26 - $134.26
    $134.26
    In stock

    SKU Z45

    $134.26 - $134.26
    $134.26
    $134.26 - $134.26
    $134.26

  • Caleffi Z-One 3/4" Press 2 way zone valve

    Caleffi
    $165.94 - $165.94
    $165.94
    $165.94 - $165.94
    $165.94
    In stock

    SKU Z45P

    $165.94 - $165.94
    $165.94
    $165.94 - $165.94
    $165.94

  • Caleffi Z-one 1" sweat zone valve 7.5 Cv 24V normally closed w/ end switch

    Caleffi
    $168.20 - $168.20
    $168.20
    $168.20 - $168.20
    $168.20
    In stock

    SKU Z46

    $168.20 - $168.20
    $168.20
    $168.20 - $168.20
    $168.20

  • Caleffi Z-One 1" Press 2 way zone valve

    Caleffi
    $187.73 - $187.73
    $187.73
    $187.73 - $187.73
    $187.73
    In stock

    SKU Z46P

    $187.73 - $187.73
    $187.73
    $187.73 - $187.73
    $187.73

  • 3 Zone Pump Control

    Caleffi
    $219.47 - $219.47
    $219.47
    $219.47 - $219.47
    $219.47
    In stock

    SKU ZSR103

    The ZSR series is multi-zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low volta...

    View full details
    $219.47 - $219.47
    $219.47
    $219.47 - $219.47
    $219.47

  • 4 Zone Pump Control

    Caleffi
    $256.58 - $256.58
    $256.58
    $256.58 - $256.58
    $256.58
    In stock

    SKU ZSR104

    The ZSR series is multi-zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low volta...

    View full details
    $256.58 - $256.58
    $256.58
    $256.58 - $256.58
    $256.58

  • 6 Zone Pump Control

    Caleffi
    $314.21 - $314.21
    $314.21
    $314.21 - $314.21
    $314.21
    In stock

    SKU ZSR106

    The ZSR series is multi-zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low volta...

    View full details
    $314.21 - $314.21
    $314.21
    $314.21 - $314.21
    $314.21

  • Z-one Relay Three Zone Valve Control

    Caleffi
    $166.58 - $166.58
    $166.58
    $166.58 - $166.58
    $166.58
    In stock

    SKU ZVR103

    Interfaces with low voltage thermostats or any other low voltage controllers having a switching action. Controls from 3 to 6 zones (model dependent...

    View full details
    $166.58 - $166.58
    $166.58
    $166.58 - $166.58
    $166.58

  • Z-one Relay Four Zone Valve Control

    Caleffi
    $197.37 - $197.37
    $197.37
    $197.37 - $197.37
    $197.37
    In stock

    SKU ZVR104

    Interfaces with low voltage thermostats or any other low voltage controllers having a switching action. Controls from 3 to 6 zones (model dependent...

    View full details
    $197.37 - $197.37
    $197.37
    $197.37 - $197.37
    $197.37

  • 3'' to 4'' Eccentric Increaser

    Centrotherm
    $31.87 - $31.87
    $31.87
    $31.87 - $31.87
    $31.87
    In stock

    SKU ISEI0304

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

    View full details
    $31.87 - $31.87
    $31.87
    $31.87 - $31.87
    $31.87

  • 2'' to 3'' Eccentric Increaser

    Centrotherm
    $56.33 - $56.33
    $56.33
    $56.33 - $56.33
    $56.33
    In stock

    SKU ISEI0203

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

    View full details
    $56.33 - $56.33
    $56.33
    $56.33 - $56.33
    $56.33

  • 2'' x 25' Flex Vent Length

    Centrotherm
    $186.53 - $186.53
    $186.53
    $186.53 - $186.53
    $186.53
    In stock

    SKU IFVL02025

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

    View full details
    $186.53 - $186.53
    $186.53
    $186.53 - $186.53
    $186.53

  • 2'' x 50' Flex Vent Length

    Centrotherm
    $373.05 - $373.05
    $373.05
    $373.05 - $373.05
    $373.05
    In stock

    SKU IFVL02050

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

    View full details
    $373.05 - $373.05
    $373.05
    $373.05 - $373.05
    $373.05

  • Centrotherm 2" Appliance Adaptor PVC to PPS

    Centrotherm
    $21.35 - $21.35
    $21.35
    $21.35 - $21.35
    $21.35
    In stock

    SKU ISAAL0202

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

    View full details
    $21.35 - $21.35
    $21.35
    $21.35 - $21.35
    $21.35

  • Centrotherm 2" x 45° Short Sweep Elbow

    Centrotherm
    $11.11 - $11.11
    $11.11
    $11.11 - $11.11
    $11.11
    In stock

    SKU ISELS0245

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

    View full details
    $11.11 - $11.11
    $11.11
    $11.11 - $11.11
    $11.11

  • HBX Snowmelt Sensor &100' Cable

    AK Sales, Inc
    $762.17 - $762.17
    $762.17
    $762.17 - $762.17
    $762.17
    In stock

    SKU SNO-0110

    Overview The SNO-0110 snow melt sensor is unique to the hydronic industry. This sensor uses optics rather than the typical metal components to sens...

    View full details
    $762.17 - $762.17
    $762.17
    $762.17 - $762.17
    $762.17

  • HBX Stand-Alone WiFi Snow Melt Control

    AK Sales, Inc
    $541.86 - $541.86
    $541.86
    $541.86 - $541.86
    $541.86
    In stock

    SKU SNO-0550

    Overview Introducing the simplest, most intuitive control available to the industry: the SN0-0550. This unique control uses a new step-by-step inte...

    View full details
    $541.86 - $541.86
    $541.86
    $541.86 - $541.86
    $541.86
  • Sold out

    HBX Remote Plastic Dipped Sensor

    AK Sales, Inc
    $48.42 - $48.42
    $48.42
    $48.42 - $48.42
    $48.42
    Out of stock

    SKU 029-0049

    A Slab Sensor is commonly used for floor temperature sensing in floor heating applications. This sensor is designed to provide a thermostat with th...

    View full details
    $48.42 - $48.42
    $48.42
    $48.42 - $48.42
    $48.42
    Sold out

  • Stand-alone/Expansion Module/Zone Control

    AK Sales, Inc
    $326.70 - $326.70
    $326.70
    $326.70 - $326.70
    $326.70
    In stock

    SKU ZON-0500

    Overview The ZON-0500 is an intelligent, microprocessor based zone control. Capable of controlling up to 4 zones per control, the ZON-0500 can be u...

    View full details
    $326.70 - $326.70
    $326.70
    $326.70 - $326.70
    $326.70

  • ThermoLinx Wi-Fi Module

    AK Sales, Inc
    $243.10 - $243.10
    $243.10
    $243.10 - $243.10
    $243.10
    In stock

    SKU TMX-0100

    Wi-Fi Zoning System: Used in conjunction with the ZON-0550 Zone Control, THM-0300 Thermostat, and the free HBX Zone App, the user can control their...

    View full details
    $243.10 - $243.10
    $243.10
    $243.10 - $243.10
    $243.10

  • UNIVERSAL SENSOR (Stainless)

    AK Sales, Inc
    $37.25 - $37.25
    $37.25
    $37.25 - $37.25
    $37.25
    In stock

    SKU 029-0032

    Product Info Temperature sensors are constructional elements for measuring temperature and employ the functional dependence of a certain physical p...

    View full details
    $37.25 - $37.25
    $37.25
    $37.25 - $37.25
    $37.25

  • 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

  • Viega ProPress 90° elbow, copper, P1: ½, P2: ½

    Viega LLC
    $3.11 - $3.11
    $3.11
    $3.11 - $3.11
    $3.11
    In stock

    SKU 77317

    Smart Connect technology For use with ASTM B88 and B75 tubing Copper Press connection Components EPDM sealing elements Note Wt (lb) represents in...

    View full details
    $3.11 - $3.11
    $3.11
    $3.11 - $3.11
    $3.11

  • 12" Straight Length (3" Diameter)

    M&G Duravent
    $32.51 - $32.51
    $32.51
    $32.51 - $32.51
    $32.51
    In stock

    SKU 300015

    FasNSeal is for use with natural gas or propane Categories II, III and IV appliances or Canada’s Type BH Gas Vent Systems, having a maximum rated o...

    View full details
    $32.51 - $32.51
    $32.51
    $32.51 - $32.51
    $32.51

  • 12" Straight Length (4" Diameter)

    M&G Duravent
    $38.25 - $38.25
    $38.25
    $38.25 - $38.25
    $38.25
    In stock

    SKU 300016

    FasNSeal is for use with natural gas or propane Categories II, III and IV appliances or Canada’s Type BH Gas Vent Systems, having a maximum rated o...

    View full details
    $38.25 - $38.25
    $38.25
    $38.25 - $38.25
    $38.25

  • 18" Straight Length (4" Diameter)

    M&G Duravent
    $53.89 - $53.89
    $53.89
    $53.89 - $53.89
    $53.89
    In stock

    SKU 300046

    FasNSeal is for use with natural gas or propane Categories II, III and IV appliances or Canada’s Type BH Gas Vent Systems, having a maximum rated o...

    View full details
    $53.89 - $53.89
    $53.89
    $53.89 - $53.89
    $53.89