Zoning and Circulation

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Caleffi 1/2" MNPT 2 GPM Brass Dynamic Balancing Valve

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Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass

Item#: 24618

Model#: 127341AF2G0

Brand: Caleffi

$75.00

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Caleffi 1/2" MNPT 2 GPM Brass Dynamic Balancing Valve

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Caleffi 1/2" Sweat 2 GPM Brass Dynamic Balancing Valve

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Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass

Item#: 24634

Model#: 127349AF2G0

Brand: Caleffi

$70.00

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Caleffi 1/2" Sweat 2 GPM Brass Dynamic Balancing Valve

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Caleffi 1/2" MNPT Fitting

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Caleffi - Series NA103 - Connection Fitting - 1/2" NPT Male Connection - 150 PSI Maximum Pressure

Item#: 24892

Model#: NA10313

Brand: Caleffi

$7.78

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Caleffi 1/2" MNPT Fitting

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Caleffi 1/2" Universal PEX Fittings for Manifolds

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Caleffi 1/2" Nominal Universal PEX Fittings, ASTM Pipe Size

Item#: 24245

Model#: 680504A

Brand: Caleffi

$6.53

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Caleffi 1/2" Universal PEX Fittings for Manifolds

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Grundfos UPS 1/25 HP 3-Speed Circulation Pump Cast GF 15/26 Flange

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Grundfos - UPS15-58FC - 1/25 Horsepower - 3-Speed Circulation Pump - Cast Iron - GF 15/26 Flange - Hardwire - 115V/1 Phase - Integral Check Valve - MPN: 59896341

Item#: 36876

Model#: UPS 15-58FC

Brand: Grundfos

$132.00

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Grundfos UPS 1/25 HP 3-Speed Circulation Pump Cast GF 15/26 Flange

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Caleffi 1/2" Sweat 2 Way 75 PSI Straight Zone Valve Body 1 Cv

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Caleffi Z-One 2-Way Straight Sweat Valve Body, 1/2" Connections, 75 PSI, 1 Cv

Item#: 25053

Model#: Z200431

Brand: Caleffi

$30.21

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Caleffi 1/2" Sweat 2 Way 75 PSI Straight Zone Valve Body 1 Cv

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Caleffi 1/2" Sweat Connection Fits 1/2" Copper

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Caleffi 1/2" Sweat Connection Fitting, chrome plated nut

Item#: 24249

Model#: NA10262

Brand: Caleffi

$7.29

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Caleffi 1/2" Sweat Connection Fits 1/2" Copper

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Caleffi 1" MNPT Low Lead Tail Piece with 1" Nut

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Caleffi Tail Piece, 1" NPT Male Connection with 1" Nut, Low-Lead Brass

Item#: 24953

Model#: 59817A

Brand: Caleffi

$21.11

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Caleffi 1" MNPT Low Lead Tail Piece with 1" Nut

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Caleffi 3/4" Universal PEX Fittings for Manifolds

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Caleffi 3/4" Nominal Universal PEX Fittings, ASTM Pipe Size

Item#: 24350

Model#: 680505A

Brand: Caleffi

$6.53

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Caleffi 3/4" Universal PEX Fittings for Manifolds

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Caleffi 3/4" Straight Thread Manifold Outlet Cap

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Caleffi 3/4" Manifold Outlet Cap, 3/4" Straight Thread

Item#: 24349

Model#: 386500

Brand: Caleffi

$6.53

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Caleffi 3/4" Straight Thread Manifold Outlet Cap

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Grundfos GF 15/26 Flange Pump Adapter 3/4" NPT Cast Iron Qty: 2

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Grundfos - 519601 - GF 15/26 Flange - Pump Connection Adapter - 3/4" NPT - Quantity 2 - For GF 15/26 Pumps

Item#: 36412

Model#: 519601

Brand: Grundfos

$14.00

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Grundfos GF 15/26 Flange Pump Adapter 3/4" NPT Cast Iron Qty: 2

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Grundfos GF 15/26 Flange Dielectric Isolation Valve Bronze 3/4" NPT

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Grundfos - 96806130 - GF 15/26 Flange - Dielectric Isolation Valve Set - Bronze - 3/4" NPT

Item#: 36404

Model#: 96806130

Brand: Grundfos

$58.00

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Grundfos GF 15/26 Flange Dielectric Isolation Valve Bronze 3/4" NPT

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Grundfos TP50-80/2 Direct Coupled In-Line Circ, 3/4 HP, 208-230/460V

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Grundfos TP50-80/2 Direct Coupled In-Line Circulator, 3/4 HP, BUBE Seal, Cast Iron, 208-230/460V, GF 50 Flange Mount

Item#: 36586

Model#: 96411811

Brand: Grundfos

$1,928.00

Free Shipping

*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.

Free Lift Gate

*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.

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Grundfos TP50-80/2 Direct Coupled In-Line Circ, 3/4 HP, 208-230/460V

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Caleffi 1" Sweat Union 3 Way Low Lead Thermostatic Mixing Valve

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Caleffi MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass 1" Sweat Connections, 3 Cv

Item#: 24775

Model#: 521609A

Brand: Caleffi

$161.97

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Caleffi 1" Sweat Union 3 Way Low Lead Thermostatic Mixing Valve

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Caleffi Washer Union fits 573 backflow preventer

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Caleffi Washer Union for model 573 Backflow Preventer

Item#: 25013

Model#: R50065

Brand: Caleffi

$1.75

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Caleffi Washer Union fits 573 backflow preventer

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Caleffi 1" FNPT 3 Way 20 PSI Diverting Brass Valve Body 7.5 Cv

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Caleffi Z-One 3-Way Diverting NPT Valve Body, 1" Connections, 20 PSI, 7.5 Cv

Item#: 25063

Model#: Z300617

Brand: Caleffi

$82.64

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Caleffi 1" FNPT 3 Way 20 PSI Diverting Brass Valve Body 7.5 Cv

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Taco 1/8 HP Circulator Pump Cast Iron Rotated Flange

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Taco - 0014-F1 - 1/8 Horse Power - Circulator Pump - Cast Iron - Rotated Flange Connection

Item#: 33023

Model#: 0014-F1

Brand: Taco

$406.00

Free Shipping

*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.

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Taco 1/8 HP Circulator Pump Cast Iron Rotated Flange

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Honeywell 3/4in. Sweat Zone Valve with 18in. Leads

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Honeywell, V8043E1012, Honeywell Motorized Low Voltage Normally Closed Zone Valve, 3/4" Pipe, Sweat Connection

Item#: 34554

Model#: V8043E1012

Brand: Honeywell

$99.00

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Honeywell 3/4in. Sweat Zone Valve with 18in. Leads

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Grundfos GF 15/26 Flange Dielectric Isolation Valve Bronze 1-1/4" NPT

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Grundfos - 96806132 - GF 15/26 Flange - Dielectric Isolation Valve Set - Bronze - 1-1/4" NPT

Item#: 36402

Model#: 96806132

Brand: Grundfos

$103.00

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Grundfos GF 15/26 Flange Dielectric Isolation Valve Bronze 1-1/4" NPT

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Grundfos TP50-40/4 Direct Coupled In-Line Circ, 1/3 HP, 115/208-230V

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Grundfos TP50-40/4 Direct Coupled In-Line Circulator, 1/3 HP, BUBE Seal, Cast Iron, 115/208-230V, GF 50 Flange Mount

Item#: 36577

Model#: 96411806

Brand: Grundfos

$1,732.00

Free Shipping

*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.

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Grundfos TP50-40/4 Direct Coupled In-Line Circ, 1/3 HP, 115/208-230V

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Caleffi 3/4" Sweat 2 Way ThermoElectric Zone Valve w/ TwisTop Actuator

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Caleffi 2-Way Thermo-electric Zone Valve, 3/4" Sweat TwisTop Connections, 24V with AUX Switch, NC

Item#: 24325

Model#: 676259A

Brand: Caleffi

$127.08

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Caleffi 3/4" Sweat 2 Way ThermoElectric Zone Valve w/ TwisTop Actuator

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Caleffi 1" Manifold with 8 Outlets & Shut Off Valve

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Caleffi Pre-assembled Distribution Manifold Assembly, 8 Outlets, 1" Inlet Ball Valves, 2.3 Cv

Item#: 24811

Model#: 6636H5A

Brand: Caleffi

$548.61

Free Shipping

*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.

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Caleffi 1" Manifold with 8 Outlets & Shut Off Valve

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Caleffi 3 Outlet Manifold Mixing Station with Fixed Point Mixing

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Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 3 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves

Item#: 25966

Model#: 1725C1A

Brand: Caleffi

$816.67

Free Shipping

*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.

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Caleffi 3 Outlet Manifold Mixing Station with Fixed Point Mixing

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Grundfos GF 15/26 Flange Pump Adapter 3/4" NPT Bronze Qty: 2

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Grundfos - 519651 - GF 15/26 Flange - Pump Connection Adapter - 3/4" NPT - Quantity 2 - For GF 15/26 Pumps

Item#: 36411

Model#: 519651

Brand: Grundfos

$44.00

In-Stock

Grundfos GF 15/26 Flange Pump Adapter 3/4" NPT Bronze Qty: 2