Zoning and Circulation

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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
In-Stock
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
Item#: 24634
Model#: 127349AF2G0
Brand: Caleffi
$70.00
Factory-Direct

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

Item#: 24892
Model#: NA10313
Brand: Caleffi
$7.78
In-Stock
Caleffi 1/2" Nominal Universal PEX Fittings, ASTM Pipe Size
Item#: 24245
Model#: 680504A
Brand: Caleffi
$6.53
In-Stock
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
In-Stock
Caleffi Z-One 2-Way Straight Sweat Valve Body, 1/2" Connections, 75 PSI, 1 Cv
Item#: 25053
Model#: Z200431
Brand: Caleffi
$30.21
Factory-Direct

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

Item#: 24249
Model#: NA10262
Brand: Caleffi
$7.29
In-Stock
Caleffi Tail Piece, 1" NPT Male Connection with 1" Nut, Low-Lead Brass
Item#: 24953
Model#: 59817A
Brand: Caleffi
$21.11
Factory-Direct
Caleffi 3/4" Nominal Universal PEX Fittings, ASTM Pipe Size
Item#: 24350
Model#: 680505A
Brand: Caleffi
$6.53
In-Stock
Caleffi 3/4" Manifold Outlet Cap, 3/4" Straight Thread
Item#: 24349
Model#: 386500
Brand: Caleffi
$6.53
In-Stock
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
In-Stock
Grundfos - 96806130 - GF 15/26 Flange - Dielectric Isolation Valve Set - Bronze - 3/4" NPT
Item#: 36404
Model#: 96806130
Brand: Grundfos
$58.00
In-Stock
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
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*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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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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Caleffi MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass 1" Sweat Connections, 3 Cv
Item#: 24775
Model#: 521609A
Brand: Caleffi
$161.97
Factory-Direct
Caleffi Washer Union for model 573 Backflow Preventer
Item#: 25013
Model#: R50065
Brand: Caleffi
$1.75
In-Stock
Caleffi Z-One 3-Way Diverting NPT Valve Body, 1" Connections, 20 PSI, 7.5 Cv
Item#: 25063
Model#: Z300617
Brand: Caleffi
$82.64
In-Stock
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
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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.
In-Stock
Honeywell, V8043E1012, Honeywell Motorized Low Voltage Normally Closed Zone Valve, 3/4" Pipe, Sweat Connection
Item#: 34554
Model#: V8043E1012
Brand: Honeywell
$99.00
In-Stock
Grundfos - 96806132 - GF 15/26 Flange - Dielectric Isolation Valve Set - Bronze - 1-1/4" NPT
Item#: 36402
Model#: 96806132
Brand: Grundfos
$103.00
In-Stock
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
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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 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 Pre-assembled Distribution Manifold Assembly, 8 Outlets, 1" Inlet Ball Valves, 2.3 Cv
Item#: 24811
Model#: 6636H5A
Brand: Caleffi
$548.61
Free Shipping
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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 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
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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.
Factory-Direct
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