Zoning and Circulation

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Grundfos - 96806130 - GF 15/26 Flange - Dielectric Isolation Valve Set - Bronze - 3/4" NPT
Item#: 36404
Model#: 96806130
Brand: Grundfos
$65.00
In-Stock
Grundfos - UPS15-42F - 1/25 Horsepower - 3-Speed Circulation Pump - Cast Iron - GF 15/26 Flange - Hardwire - 230V/1 Phase - MPN: 59896180
Item#: 36758
Model#: 59896180
Brand: Grundfos
$193.00
Factory-Direct
$455.00
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.
Only 4 In-Stock
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 3/4" NPT Male Connections, Low-Lead Brass
Item#: 24651
Model#: 127351AF2G5
Brand: Caleffi
$87.50
Factory-Direct
Caleffi Scald Protection 3-Way Thermostatic Mixing Valve, Low-Lead Brass 3/4" NPT Connections, 2 Cv
Item#: 24866
Model#: 521352A
Brand: Caleffi
$107.38
Free Lift Gate
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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.
Factory-Direct
Caleffi Z-One 3-Way Diverting Sweat Low-Lead Brass Valve Body, 3/4" Connections, 20 PSI, 7.5 Cv
Item#: 25073
Model#: Z307537
Brand: Caleffi
$72.21
Factory-Direct
Originally $801.00$701.00
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.
Only 1 In-Stock
Taco - 110-251F - 3/4" NPT Connection - Circulator Pump Flange Set - Cast Iron - For Taco Cast Iron 00 Series [Excluding 0012], 110, 111, 112, 113, 2400-10, 2400-20, 2400-45, and 2400-50 Circulator Pumps
Item#: 33581
Model#: 110-251F
Brand: Taco
$17.00
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
$16.00
In-Stock
Grundfos - UP15-29SF - 1/12 Horsepower - Single-Speed Circulation Pump - Stainless Steel - GF 15/26 Flange - Hardwire - 115V/1 Phase - MPN: 59896771
Item#: 36748
Model#: 59896771
Brand: Grundfos
$402.00
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
Grundfos - UP15-10B5 - 1/25 Horsepower - Single-Speed Circulation Pump - Bronze - 1/2" Sweat - Hardwire - 115V/1 Phase - MPN: 59896213
Item#: 36764
Model#: 59896213
Brand: Grundfos
$368.00
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
Taco - 007-F5-7IFC - 1/25 Horse Power - Circulator Pump - Cast Iron - Rotated Flange Connection - Integrated Flow Check Valve
Item#: 58924
Model#: 007-F5-7IFC
Brand: Taco
$135.68
In-Stock
Caleffi 1" NPT Male Universal Flow Switch with NEMA 5 Enclosure, Suitable for 1" to 8" Pipe, used with heating & air conditioning systems
Item#: 24187
Model#: 626600A
Brand: Caleffi
$193.38
Factory-Direct
Caleffi 1-1/4" Union Nut for model 548007A & 548097A
Item#: 24188
Model#: R53003
Brand: Caleffi
$22.79
Factory-Direct
Caleffi 1" Female x 1-1/4" Male Thread Connection Bushing Fitting
Item#: 24193
Model#: NA10087
Brand: Caleffi
$16.25
In-Stock
Caleffi 1" FNPT Hydro Separators Tail Piece for model 548006A
Item#: 24194
Model#: 31553 FD
Brand: Caleffi
$13.31
Factory-Direct
Caleffi 1" FNPT x 1-1/4" Male Thread Connection Bushing Fitting
Item#: 24195
Model#: 61215A
Brand: Caleffi
$16.18
Factory-Direct
Caleffi 1" Male x 1-1/4" Male Nipple Connection Nipple Fitting
Item#: 24213
Model#: R31706
Brand: Caleffi
$20.15
Factory-Direct
Caleffi 1" NPT /w Male Thread Connection Nipple Fitting
Item#: 24215
Model#: NA10064
Brand: Caleffi
$18.16
Factory-Direct
Caleffi 1" NPT Male Tailpiece for 523060A, can be used on all ports
Item#: 24216
Model#: NA10009
Brand: Caleffi
$33.68
Factory-Direct