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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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  • Eco-King 106 Gallon Stainless Steel Dual Coil

    Priest Zimmerman, Inc
    $4,790.40 - $4,790.40
    $4,790.40
    $4,790.40 - $4,790.40
    $4,790.40
    In stock

    SKU EK106-DC

    European quality and superior performance at a great price. The Stainless Steel Eco-King Indirect Water Tank is one of the best tanks on the market...

    View full details
    $4,790.40 - $4,790.40
    $4,790.40
    $4,790.40 - $4,790.40
    $4,790.40

  • Eco-King 132 Gallon Stainless Steel IFWH

    Priest Zimmerman, Inc
    $0.00 - $0.00
    $0.00
    $4,865.60
    $4,865.60 - $4,865.60
    $4,865.60
    In stock

    SKU EK132

    European quality and superior performance at a great price. The Stainless Steel Eco-King Indirect Water Tank is one of the best tanks on the market...

    View full details
    $0.00 - $0.00
    $0.00
    $4,865.60
    $4,865.60 - $4,865.60
    $4,865.60

  • Eco-King 106 Gallon Stainless Steel IFWH

    Priest Zimmerman, Inc
    $4,371.20 - $4,371.20
    $4,371.20
    $4,371.20 - $4,371.20
    $4,371.20
    In stock

    SKU EK106

    European quality and superior performance at a great price. The Stainless Steel Eco-King Indirect Water Tank is one of the best tanks on the market...

    View full details
    $4,371.20 - $4,371.20
    $4,371.20
    $4,371.20 - $4,371.20
    $4,371.20

  • Thermo 2000 Model DoubleMax 50-4 Instantaneous indirect double-wall water heater

    IDC Associates
    $6,594.12 - $6,594.12
    $6,594.12
    $6,594.12 - $6,594.12
    $6,594.12
    In stock

    SKU DOUBLEMAX 50-4

    Maximum protection. Maximum performance The DoubleMax, Thermo 2000’s instantaneous indirect hot water heater, is the logical solution to meet the ...

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    $6,594.12 - $6,594.12
    $6,594.12
    $6,594.12 - $6,594.12
    $6,594.12

  • RESOL DeltaSol® SLL - Full kit 3 Pt1000 sensors (1 x FKP6, 2 x FRP6)

    Solarnetix, Inc
    $355.24 - $355.24
    $355.24
    $355.24 - $355.24
    $355.24
    In stock

    SKU 115 431 63

    DeltaSol® SLL Solar controller The DeltaSol® SLL is the smallest controller of the SL series. Its equipment is optimised for small and medium-sized...

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    $355.24 - $355.24
    $355.24
    $355.24 - $355.24
    $355.24

  • RESOL DeltaSol® SLT - full kit 4 Pt1000 sensors (2 x FKP6, 2 x FRP6)

    Solarnetix, Inc
    $620.71 - $620.71
    $620.71
    $620.71 - $620.71
    $620.71
    In stock

    SKU 115 004 93

    DeltaSol® SLT System controller The DeltaSol® SLT effortlessly controls even complex systems and enables adaptation to the individual system requir...

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    $620.71 - $620.71
    $620.71
    $620.71 - $620.71
    $620.71

  • RESOL DeltaSol® SL - Full kit 4 Pt1000 sensors (2 x FKP6, 2 x FRP6)

    Solarnetix, Inc
    $473.35 - $473.35
    $473.35
    $473.35 - $473.35
    $473.35
    In stock

    SKU 115 003 43

    DeltaSol® SL Solar controller With its versatile software, the DeltaSol® SL can control even complex systems easily and reliably. 27 pre-configured...

    View full details
    $473.35 - $473.35
    $473.35
    $473.35 - $473.35
    $473.35

  • ComboMax Electric Boiler with Instantaneous Domestic 70gal 4.5kW

    IDC Associates
    $4,780.00 - $4,780.00
    $4,780.00
    $4,780.00 - $4,780.00
    $4,780.00
    In stock

    SKU COMBOMAX 70-4.5

    Get the best of both world The ComboMax ULTRA is an electric boiler combined with an instantaneous water heater for residential applications. Avai...

    View full details
    $4,780.00 - $4,780.00
    $4,780.00
    $4,780.00 - $4,780.00
    $4,780.00

  • ComboMax Electric Boiler with Instantaneous Domestic 50gal 9kW

    IDC Associates
    $4,643.08 - $4,643.08
    $4,643.08
    $4,643.08 - $4,643.08
    $4,643.08
    In stock

    SKU COMBOMAX 50-9

    Get the best of both world The ComboMax ULTRA is an electric boiler combined with an instantaneous water heater for residential applications. Avai...

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    $4,643.08 - $4,643.08
    $4,643.08
    $4,643.08 - $4,643.08
    $4,643.08

  • ComboMax Electric Boiler with Instantaneous Domestic 50gal 7.5kW

    IDC Associates
    $4,621.54 - $4,621.54
    $4,621.54
    $4,621.54 - $4,621.54
    $4,621.54
    In stock

    SKU COMBOMAX 50-7.5

    Get the best of both world The ComboMax ULTRA is an electric boiler combined with an instantaneous water heater for residential applications. Avai...

    View full details
    $4,621.54 - $4,621.54
    $4,621.54
    $4,621.54 - $4,621.54
    $4,621.54

  • ComboMax Electric Boiler with Instantaneous Domestic 50gal 4.5kW

    IDC Associates
    $4,383.08 - $4,383.08
    $4,383.08
    $4,383.08 - $4,383.08
    $4,383.08
    In stock

    SKU COMBOMAX 50-4.5

    Get the best of both world The ComboMax ULTRA is an electric boiler combined with an instantaneous water heater for residential applications. Avai...

    View full details
    $4,383.08 - $4,383.08
    $4,383.08
    $4,383.08 - $4,383.08
    $4,383.08

  • ComboMax Electric Boiler with Instantaneous Domestic 50gal 24kW

    IDC Associates
    $5,416.92 - $5,416.92
    $5,416.92
    $5,416.92 - $5,416.92
    $5,416.92
    In stock

    SKU COMBOMAX 50-24

    Get the best of both world The ComboMax ULTRA is an electric boiler combined with an instantaneous water heater for residential applications. Avai...

    View full details
    $5,416.92 - $5,416.92
    $5,416.92
    $5,416.92 - $5,416.92
    $5,416.92

  • ComboMax Electric Boiler with Instantaneous Domestic 50gal 20kW

    IDC Associates
    $5,216.42 - $5,216.42
    $5,216.42
    $5,216.42 - $5,216.42
    $5,216.42
    In stock

    SKU COMBOMAX 50-20

    $5,216.42 - $5,216.42
    $5,216.42
    $5,216.42 - $5,216.42
    $5,216.42

  • ComboMax Electric Boiler with Instantaneous Domestic 50gal 18kW

    IDC Associates
    $5,336.92 - $5,336.92
    $5,336.92
    $5,336.92 - $5,336.92
    $5,336.92
    In stock

    SKU COMBOMAX 50-18

    Get the best of both world The ComboMax ULTRA is an electric boiler combined with an instantaneous water heater for residential applications. Avai...

    View full details
    $5,336.92 - $5,336.92
    $5,336.92
    $5,336.92 - $5,336.92
    $5,336.92

  • ComboMax Electric Boiler with Instantaneous Domestic 50gal 15kW

    IDC Associates
    $5,296.92 - $5,296.92
    $5,296.92
    $5,296.92 - $5,296.92
    $5,296.92
    In stock

    SKU COMBOMAX 50-15

    Get the best of both world The ComboMax ULTRA is an electric boiler combined with an instantaneous water heater for residential applications. Avai...

    View full details
    $5,296.92 - $5,296.92
    $5,296.92
    $5,296.92 - $5,296.92
    $5,296.92

  • ComboMax Electric Boiler with Instantaneous Domestic 50gal 12kW

    IDC Associates
    $4,525.37 - $4,525.37
    $4,525.37
    $4,525.37 - $4,525.37
    $4,525.37
    In stock

    SKU COMBOMAX 50-12

    Get the best of both world The ComboMax ULTRA is an electric boiler combined with an instantaneous water heater for residential applications. Avai...

    View full details
    $4,525.37 - $4,525.37
    $4,525.37
    $4,525.37 - $4,525.37
    $4,525.37

  • Eco-King 42 Gallon Stainless Steel IFWH

    Priest Zimmerman, Inc
    $2,410.40 - $2,410.40
    $2,410.40
    $2,410.40 - $2,410.40
    $2,410.40
    In stock

    SKU EK42

    European quality and superior performance at a great price. The Stainless Steel Eco-King Indirect Water Tank is one of the best tanks on the market...

    View full details
    $2,410.40 - $2,410.40
    $2,410.40
    $2,410.40 - $2,410.40
    $2,410.40

  • Eco-King 52 Gallon Stainless Steel IFWH

    Priest Zimmerman, Inc
    $2,617.60 - $2,617.60
    $2,617.60
    $2,617.60 - $2,617.60
    $2,617.60
    In stock

    SKU EK52

    European quality and superior performance at a great price. The Stainless Steel Eco-King Indirect Water Tank is one of the best tanks on the market...

    View full details
    $2,617.60 - $2,617.60
    $2,617.60
    $2,617.60 - $2,617.60
    $2,617.60

  • Eco-King 80 Gallon Stainless Steel IFWH

    Priest Zimmerman, Inc
    $3,102.40 - $3,102.40
    $3,102.40
    $3,102.40 - $3,102.40
    $3,102.40
    In stock

    SKU EK80

    European quality and superior performance at a great price. The Stainless Steel Eco-King Indirect Water Tank is one of the best tanks on the market...

    View full details
    $3,102.40 - $3,102.40
    $3,102.40
    $3,102.40 - $3,102.40
    $3,102.40

  • FRP6 storage tank sensor w/ 8' gray cable, Platinum RTD type, 1000 Ohm, 15 - 200F

    Caleffi North America, Inc
    $45.25 - $45.25
    $45.25
    $45.25 - $45.25
    $45.25
    Low stock

    SKU 257206

    $45.25 - $45.25
    $45.25
    $45.25 - $45.25
    $45.25

  • PressCal PRV ASSE 1003, 3/4" Press w/ Pressure Gauge

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $145.64
    $145.64 - $145.64
    $145.64
    In stock

    SKU 535651HA

    Pressure reducing valve (press)Pressure reducing valve for residential and commercial applications.UV protective cover included.Front and back set ...

    View full details
    $0.00 - $0.00
    $0.00
    $145.64
    $145.64 - $145.64
    $145.64

  • Z-One™ 3-Way valve body,1",Male Union,7.5Cv,20 PSI ∆P

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $88.36
    $88.36 - $88.36
    $88.36
    In stock

    SKU Z300687

    Z3 3-way diverted valve body for motorized zone valves (male union)3-way male union valve body.Diverting flow pattern.

    $0.00 - $0.00
    $0.00
    $88.36
    $88.36 - $88.36
    $88.36

  • QuickSetter Balancing Valve w/ FM 1" press 3 - 10 GPM

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $294.17
    $294.17 - $294.17
    $294.17
    In stock

    SKU 132666A

    Press balancing valve with flow meterDirect reading of flow rate. No sight gauge clouding or scaling. Technical data Maximum operating pressure: 1...

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    $0.00 - $0.00
    $0.00
    $294.17
    $294.17 - $294.17
    $294.17

  • PressCal PRV ASSE 1003, 1-1/4" Sweat

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $350.18
    $350.18 - $350.18
    $350.18
    In stock

    SKU 535970HA

    Pressure reducing valve (sweat)Pressure reducing valve for residential and commercial applications.UV protective cover included.Front and back set...

    View full details
    $0.00 - $0.00
    $0.00
    $350.18
    $350.18 - $350.18
    $350.18

  • PressCal PRV ASSE 1003, 3/4" Sweat

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $120.27
    $120.27 - $120.27
    $120.27
    In stock

    SKU 535950HA

    Pressure reducing valve (sweat)Pressure reducing valve for residential and commercial applications.UV protective cover included.Front and back set...

    View full details
    $0.00 - $0.00
    $0.00
    $120.27
    $120.27 - $120.27
    $120.27

  • PressCal PRV ASSE 1003, 2" Press

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $903.27
    $903.27 - $903.27
    $903.27
    In stock

    SKU 535690HA

    Pressure reducing valve (press)Pressure reducing valve for residential and commercial applications.UV protective cover included.Front and back set...

    View full details
    $0.00 - $0.00
    $0.00
    $903.27
    $903.27 - $903.27
    $903.27

  • PressCal PRV ASSE 1003, 1" Press w/ Pressure Gauge

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $194.73
    $194.73 - $194.73
    $194.73
    In stock

    SKU 535661HA

    Pressure reducing valve (press)Pressure reducing valve for residential and commercial applications.UV protective cover included.Front and back set...

    View full details
    $0.00 - $0.00
    $0.00
    $194.73
    $194.73 - $194.73
    $194.73

  • PressCal PRV ASSE 1003, 3/4" PEX Expansion

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $120.27
    $120.27 - $120.27
    $120.27
    In stock

    SKU 535550HA

    Pressure reducing valve (PEX)Pressure reducing valve for residential and commercial applications.UV protective cover included.Front and back set p...

    View full details
    $0.00 - $0.00
    $0.00
    $120.27
    $120.27 - $120.27
    $120.27

  • PressCal PRV ASSE 1003, Female 1" NPT w/ Pressure Gauge

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $179.18
    $179.18 - $179.18
    $179.18
    In stock

    SKU 535361HA

    Pressure reducing valve (NPT)Pressure reducing valve for residential and commercial applications.UV protective cover included.Front and back set p...

    View full details
    $0.00 - $0.00
    $0.00
    $179.18
    $179.18 - $179.18
    $179.18

  • PressCal PRV ASSE 1003, 1" Sweat

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $157.91
    $157.91 - $157.91
    $157.91
    In stock

    SKU 535960HA

    Pressure reducing valve (sweat)Pressure reducing valve for residential and commercial applications.UV protective cover included.Front and back set...

    View full details
    $0.00 - $0.00
    $0.00
    $157.91
    $157.91 - $157.91
    $157.91

  • PressCal PRV ASSE 1003, 1-1/2" Press

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $733.09
    $733.09 - $733.09
    $733.09
    In stock

    SKU 535680HA

    Pressure reducing valve (press)Pressure reducing valve for residential and commercial applications.UV protective cover included.Front and back set...

    View full details
    $0.00 - $0.00
    $0.00
    $733.09
    $733.09 - $733.09
    $733.09

  • PressCal PRV ASSE 1003, 1-1/4" Press

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $510.55
    $510.55 - $510.55
    $510.55
    In stock

    SKU 535670HA

    $0.00 - $0.00
    $0.00
    $510.55
    $510.55 - $510.55
    $510.55

  • PressCal PRV ASSE 1003, 1" Press

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $183.27
    $183.27 - $183.27
    $183.27
    In stock

    SKU 535660HA

    Pressure reducing valve (press)Pressure reducing valve for residential and commercial applications.UV protective cover included.Front and back set...

    View full details
    $0.00 - $0.00
    $0.00
    $183.27
    $183.27 - $183.27
    $183.27

  • Mixing Vlv ASSE1017 1-1/4" SWT

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $1,076.54
    $1,076.54 - $1,076.54
    $1,076.54
    In stock

    SKU 523178A

    High flow adjustable thermostatic mixing valve (sweat) Technical data Maximum operating pressure: 200 psi Fluid temperature range: 35–195 °F ...

    View full details
    $0.00 - $0.00
    $0.00
    $1,076.54
    $1,076.54 - $1,076.54
    $1,076.54

  • Mixing Vlv ASSE1017 1-1/4" SWT w/temp pr

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $1,157.54
    $1,157.54 - $1,157.54
    $1,157.54
    In stock

    SKU 523177A

    High flow adjustable thermostatic mixing valve w/ temp. gauge (sweat)Gauge dial: 2" diameter. Technical data Maximum operating pressure: 200 p...

    View full details
    $0.00 - $0.00
    $0.00
    $1,157.54
    $1,157.54 - $1,157.54
    $1,157.54

  • MixCal+™ High Flow 3-Way Mixing Valve 2" Sweat

    Caleffi North America, Inc
    $0.00 - $0.00
    $0.00
    $1,842.00
    $1,842.00 - $1,842.00
    $1,842.00
    In stock

    SKU 523198A

    High flow adjustable thermostatic mixing valve (sweat) Technical data Maximum operating pressure: 200 psi Fluid temperature range: 35–195 °F ...

    View full details
    $0.00 - $0.00
    $0.00
    $1,842.00
    $1,842.00 - $1,842.00
    $1,842.00