Caleffi Boiler System Accessories

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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 682 Universal PEX-AL-PEX Fittings, 1/2" PEX-AL-PEX Connections, 150 psi max
Item#: 24890
Model#: 682540A
Brand: Caleffi
$6.67
In-Stock
Caleffi 1/2" Nominal Universal PEX Fittings, ASTM Pipe Size
Item#: 24245
Model#: 680504A
Brand: Caleffi
$6.53
In-Stock

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

Item#: 24249
Model#: NA10262
Brand: Caleffi
$7.29
In-Stock

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 AutoFIll Combo Automatic Boiler Fill Valve with Backflow Preventer, Pressure Indicator, 1/2" FNPT Inlet x 1/2" NPT Female Outlet
Item#: 25898
Model#: 573002A
Brand: Caleffi
$139.44
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" Sweat Adaptor w/ 1" Male Thread Connections Sweat Adapter Fitting
Item#: 24227
Model#: NA10062
Brand: Caleffi
$15.28
Factory-Direct
Caleffi Discal Air Separator, 2" Flange Connections, ASME & CRN Certified
Item#: 24545
Model#: NA551050A
Brand: Caleffi
$2,654.23
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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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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 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
Caleffi QuickSetter Balancing Valve with Flow Meter, 1-1/2" NPT, 8 - 32 GPM
Item#: 24821
Model#: 132882A
Brand: Caleffi
$271.13
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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 Discal Air Separator with 1/2" Check Valve, 1-1/4" NPT Female Connections
Item#: 24530
Model#: 551007AC
Brand: Caleffi
$225.35
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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 Dual Check Continuous Pressure Backflow Preventer with Atmospheric Vent, 1/2" NPT Female Inlet/Outlet
Item#: 24567
Model#: 573403A
Brand: Caleffi
$63.52
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Caleffi FlowCal Y-Strainer with Integral Ball Valve and PT Test Ports, 1" NPT Connections
Item#: 24678
Model#: 120361A
Brand: Caleffi
$175.00
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Caleffi Series 681 Universal PEX Fitting, 1/2" Nominal PEX Connection, 150 psi max - QTY:1
Item#: 24889
Model#: 681524
Brand: Caleffi
$11.77
Not For Individual Sale
Caleffi Z-One 3-Way Diverting NPT Valve Body, 1" Connections, 20 PSI, 7.5 Cv
Item#: 25063
Model#: Z300617
Brand: Caleffi
$82.64
Factory-Direct
Caleffi AutoFIll Combo Automatic Boiler Fill Valve with Backflow Preventer, Pressure Indicator, 1/2" Sweat Inlet x 1/2" FNPT Outlet
Item#: 25933
Model#: 573009A
Brand: Caleffi
$133.10
Factory-Direct
Caleffi Dual Check Continuous Pressure Backflow Preventer with Atmospheric Vent, 1/2" Sweat Inlet/Outlet
Item#: 24568
Model#: 573409A
Brand: Caleffi
$60.35
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Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
Item#: 24630
Model#: 127349AFG50
Brand: Caleffi
$70.00
Factory-Direct
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 Washer Union for model 573 Backflow Preventer
Item#: 25013
Model#: R50065
Brand: Caleffi
$1.75
Factory-Direct