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Boiler Drain Valve (13)
Gauge (51)
HVAC Diffuser (24)
HVAC Grille (27)
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$1 to $5 (13)
$5 to $10 (45)
$10 to $15 (25)
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$35 to $40 (14)
$40 to $45 (2)
$45 to $50 (9)

Bluefin Heating Supplies

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Product Image of 2" Dual Scale Economy Pressure Gauge, Bottom Mount (0-60 PSI)
2" Dual Scale Economy Pressure Gauge, Bottom Mount (0-60 PSI)
SKU: GEPD2-60-BM
Bluefin
SKU: GEPD2-60-BM
Brand: Bluefin
$5.72 each
In Stock
Get 171 by Tue, Jul 21
In Stock
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Product Image of 1" Male Sweat x Female Sweat Copper Manifold w/ 1/2" PEX Crimp Ball Valves, Lead Free (2 Outlets)
$50.62 each
In Stock
Get 77 by Tue, Jul 21
In Stock
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Product Image of 1-1/4" Male Sweat Copper Manifold w/ 3/4" Sweat Loops (8 Outlets)
$111.23 each
In Stock
Get 39 by Tue, Jul 21
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Product Image of 1/2" (Sweat x Male Union) Hot Water Angle Radiator Valve
$12.53 each
BOX UP & SAVE 11%
$66.84 box of 6
$11.14 each
In Stock
Get 90 by Tue, Jul 21
In Stock
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Product Image of 1-1/4" (FIP x Male Union) Steam Radiator Gate Valve
$48.17 each
BOX UP & SAVE 6%
$180.60 box of 4
$45.15 each
In Stock
Get 17 by Tue, Jul 21
In Stock
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Product Image of 1" Female Sweat x Spin Closed (Left) Copper Manifold, 1/2" PEX Crimp Ball Valves, Lead Free (8 Outlets)
$169.68 each
In Stock
Get 62 by Tue, Jul 21
In Stock
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Product Image of 2" Economy Gas Test Pressure Gauge (0-60 PSI)
$9.78 each
In Stock
Get 19 by Tue, Jul 21
In Stock
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Product Image of 1" Male Sweat x Female Sweat Copper Manifold w/ 1/2" PEX Crimp Ball Valves, Lead Free (3 Outlets)
$86.76 each
In Stock
Get 95 by Tue, Jul 21
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Product Image of 1/2" (FIP x Male Union) Steam Radiator Gate Valve
$19.04 each
In Stock
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In Stock
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Product Image of 2" Dual Scale Economy Pressure Gauge, Bottom Mount (0-160 PSI)
$5.43 each
In Stock
Get 101 by Tue, Jul 21
In Stock
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Product Image of 4.5" Contractor Pressure Gauge, Bottom Mount (0-60 PSI)
$18.65 each
In Stock
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In Stock
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Product Image of 1-1/2" Male Sweat Copper Manifold w/ 3/4" Sweat Loops (12 Outlets)
$159.39 each
In Stock
Get 35 by Tue, Jul 21
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Product Image of 12" x 4" (Wall Opening Size) Return Air Grille, 1/3" (White)
$5.01 each
In Stock
Get 699 by Wed, Jul 22
In Stock
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Product Image of 12" x 6" (Wall Opening Size) Return Air Grille, 1/3" (White)
$4.43 each
In Stock
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Product Image of 1" Male Sweat x Female Sweat Copper Manifold w/ 1/2" PEX Crimp Ball Valves, Lead Free (11 Outlets)
$248.18 each
In Stock
Get 93 by Tue, Jul 21
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Product Image of 1" Male Sweat x Female Sweat Copper Manifold w/ 1/2" Sweat Loops (4 Outlets)
$29.06 each
In Stock
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Product Image of 3/4" M. Sweat x F. Sweat Copper Manifold w/ Extended Trunk, 1/2" PEX Crimp Ball Valves, Lead Free (4 Outlets)
$88.32 each
Backorder
Get it by Wed, Oct 14 - Wed, Jan 13
Backorder
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Product Image of 1/2" Union Sweat Mixing Valve, 80 to 120F (Lead Free)
$66.81 each
In Stock
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In Stock
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Product Image of 2.5" Thermometer w/ 1/2" Sweat Connection (32-Degree (F) to 250-Degree (F))
$9.62 each
In Stock
Get 703 by Tue, Jul 21
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Product Image of 12" x 6" Baseboard Return Air Grille, 1/3" Series 2 (White)
$6.02 each
In Stock
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Product Image of 2" Male Sweat Copper Manifold w/ 3/4" Sweat Loops (12 Outlets)
2" Male Sweat Copper Manifold w/ 3/4" Sweat Loops (12 Outlets)
SKU: CM12-200SA-75SO
Bluefin
SKU: CM12-200SA-75SO
Brand: Bluefin
(11)
$211.33 each
In Stock
Get 41 by Tue, Jul 21
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Product Image of 3" Bottom Mount Dual Scale Tridicator (0-75 PSI, 70-Degree to 320-Degree (F))
$32.54 each
In Stock
Get 50 by Tue, Jul 21
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Product Image of 3/4" PEX Crimp x Closed Copper Manifold, w/ 1/2" PEX Crimp Ball Valves, Lead Free (5 Outlets)
$132.06 each
In Stock
Get 48 by Tue, Jul 21
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Product Image of 1" Female Sweat x Spin Closed (Left) Copper Manifold, 1/2" PEX Crimp Ball Valves, Lead Free (10 Outlets)
$194.98 each
In Stock
Get 40 by Tue, Jul 21
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Product Image of 3/4" (Sweat x Male Union) Hot Water Angle Radiator Valve
$14.80 each
BOX UP & SAVE 10%
$795.00 box of 60
$13.25 each
In Stock
Get 73 by Tue, Jul 21
In Stock
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Product Image of 24" Baseboard Diffuser (Brown)
24" Baseboard Diffuser (Brown)
SKU: DF6B-24
Bluefin
SKU: DF6B-24
Brand: Bluefin
(29)
$25.83 each
In Stock
Get 132 by Tue, Jul 21
In Stock
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Product Image of 18" Baseboard Diffuser (Brown)
18" Baseboard Diffuser (Brown)
SKU: DF5B-18
Bluefin
SKU: DF5B-18
Brand: Bluefin
(56)
$14.08 each
In Stock
Get 65 by Tue, Jul 21
In Stock
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Product Image of 1" Male Sweat Copper Manifold w/ 1/2" Sweat Loops (3 Outlets)
$23.28 each
In Stock
Get 26 by Tue, Jul 21
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Product Image of 48" Baseboard Diffuser (Brown)
48" Baseboard Diffuser (Brown)
SKU: DF5B-48
Bluefin
SKU: DF5B-48
Brand: Bluefin
(56)
$36.47 each
In Stock
Get 105 by Tue, Jul 21
In Stock
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Product Image of 3/4" PEX Crimp Copper Manifold w/ 1/2" PEX Crimp Ball Valves, Lead Free (4 Outlets)
$106.54 each
In Stock
Get 24 by Tue, Jul 21
In Stock
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Product Image of 3/4" PEX Crimp × Spin Closed Copper Manifold, w/ 1/2" PEX Crimp Outlets (8 Outlets)
$39.14 each
In Stock
Get 39 by Tue, Jul 21
In Stock
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Product Image of 3/4" PEX Crimp x Spin Closed Copper Manifold, w/ 1/2" PEX Crimp Outlets (12 Outlets)
$48.45 each
In Stock
Get 40 by Tue, Jul 21
In Stock
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Product Image of 10" x 6" (Wall Opening Size) Return Air Grille, 1/3" (White)
$4.61 each
In Stock
Get 152 by Tue, Jul 21
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Product Image of 2" Dual Scale Economy Pressure Gauge, Bottom Mount (0-100 PSI)
$5.14 each
In Stock
Get 562 by Fri, Jul 24
In Stock
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Product Image of 30" x 6" Baseboard Return Air Grille, 1/3" Series 1 (White)
$19.50 each
In Stock
Get 250 by Wed, Jul 22
In Stock
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Product Image of 3" Bottom Mount Dual Scale Tridicator (0-200 PSI, 70-Degree - 320-Degree (F))
$30.91 each
In Stock
Get 44 by Tue, Jul 21
In Stock
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Product Image of 3-1/8" Tridicator, 1-21/32" Well, Back Mount Temperature & Pressure Gauge (0-75 PSI, 60-Degree (F) to 320-Degree (F))
$20.89 each
In Stock
Get 372 by Tue, Jul 21
In Stock
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Product Image of 3.5" Industrial Thermometer w/ Valox Case - Lead Free (30-Degree (F) to 240-Degree (F))
$62.13 each
In Stock
Get 174 by Wed, Jul 22
In Stock
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Product Image of 4.5" Contractor Pressure Gauge, Bottom Mount (0-15 PSI)
$19.97 each
In Stock
Get 32 by Tue, Jul 21
In Stock
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Product Image of 2.5" Hot Water Thermometer w/ 3/4" Sweat Well (32-Degree (F) to 250-Degree (F))
$9.82 each
In Stock
Get 15 by Tue, Jul 21
In Stock
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Product Image of 3/4" FPT Boiler Drain, Female Threaded
3/4" FPT Boiler Drain, Female Threaded
SKU: BDF075-NP
Bluefin
SKU: BDF075-NP
Brand: Bluefin
$5.75 each
BOX UP & SAVE 10%
$51.60 box of 10
$5.16 each
In Stock
Get 127 by Tue, Jul 21
In Stock
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Product Image of 2.5" Dual Scale Economy Pressure Gauge, Bottom Mount (0-100 PSI)
$5.64 each
In Stock
Get 602 by Tue, Jul 21
In Stock
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Product Image of 3-1/8" Tridicator, 29/32", Well Back Mount Temperature & Pressure Gauge (0-75 PSI, 60-Degree to 320-Degree (F))
$19.73 each
In Stock
Get 62 by Tue, Jul 21
In Stock
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Product Image of 3/4" PEX Crimp x Spin Closed Copper Manifold, w/ 1/2" PEX Crimp Outlets (7 Outlets)
$36.05 each
In Stock
Get 78 by Tue, Jul 21
In Stock
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Product Image of 4.5" Contractor Pressure Gauge, Bottom Mount (0-160 PSI)
$21.08 each
In Stock
Get 130 by Fri, Jul 24
In Stock
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Product Image of 2.5" Tridicator, Back Mount Temperature and Pressure Gauge (0-75 PSI, 70-Degree - 320-Degree (F))
$22.19 each
In Stock
Get 50 by Tue, Jul 21
In Stock
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Product Image of 3/4" PEX Crimp Copper Manifold w/ 1/2" PEX Crimp Outlets (4 outlets)
$28.44 each
In Stock
Get 21 by Tue, Jul 21
In Stock
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Product Image of 1" PEX Crimp x Spin Closed Copper Manifold, w/ 1/2" PEX Crimp Outlets (6 Outlets)
$32.74 each
In Stock
Get 18 by Tue, Jul 21
In Stock
Get 18 by Tue, Jul 21