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View Details Spirax-Sarco 52589 Drain Trap FA 3/4" NPT Cast Iron 150PSI 0 to 200DEG F | Blackhawk Supply
52589 | Drain Trap FA 3 / 4" NPT Cast Iron 150PSI 0 to 200DEG F | Spirax-Sarco
Brand: Spirax-Sarco
SKU: 52589
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View Details Spirax-Sarco 55447 Float Ball Kit 1-1/4" Stainless Steel Spherical | Blackhawk Supply
55447 | Float Ball Kit 1-1 / 4" Stainless Steel Spherical | Spirax-Sarco
Brand: Spirax-Sarco
SKU: 55447
$296.46 each
View Details Hydronic Caleffi 548008A Hydro Separator 548 1-1/2 Inch Steel NPT Female Union 150 Pounds per Square Inch 32-212 Degrees Fahrenheit | Blackhawk Supply
548008A | Hydro Separator 548 1-1 / 2 Inch Steel NPT Female Union 150 Pounds per Square Inch 32-212 Degrees Fahrenheit | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 548008A
$799.82 each
View Details Hydronic Caleffi 521416A Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic with Gauge 1/2 Inch Low Lead Brass Press Union 200 Pounds per Square Inch | Blackhawk Supply
521416A | Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic with Gauge 1 / 2 Inch Low Lead Brass Press Union 200 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 521416A
$218.31 each
View Details Buderus 5254400 Hand Cart Boiler/Tank for G115WS G124X GA124 GC124 5254400 | Blackhawk Supply
5254400 | Hand Cart Boiler / Tank for G115WS G124X GA124 GC124 5254400 | Buderus
Brand: Buderus
SKU: 5254400
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View Details Hydronic Caleffi 521619AC Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic with Gauge and Check Valve 1 Inch Low Lead Brass Sweat Union 200 Pounds per Square Inch | Blackhawk Supply
521619AC | Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic with Gauge and Check Valve 1 Inch Low Lead Brass Sweat Union 200 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 521619AC
$276.10 each
View Details Hydronic Caleffi 551006A Air Separator Discal 551 1 Inch Brass Female NPT 150 Pounds per Square Inch | Blackhawk Supply
551006A | Air Separator Discal 551 1 Inch Brass Female NPT 150 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 551006A
$162.66 each
View Details Hydronic Caleffi 521600A Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic 1 Inch Low Lead Brass Male NPT Union 200 Pounds per Square Inch | Blackhawk Supply
521600A | Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic 1 Inch Low Lead Brass Male NPT Union 200 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 521600A
$225.45 each
View Details Copeland 527-0057-00 Mounting Kit for 6R/35 Horsepower 6D/35 Horsepower Flat Bottom | Blackhawk Supply
527-0057-00 | Mounting Kit for 6R / 35 Horsepower 6D / 35 Horsepower Flat Bottom | Copeland
Brand: Copeland
SKU: 527-0057-00
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View Details Hydronic Caleffi 521409A Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic 1/2 Inch Low Lead Brass Sweat Union 200 Pounds per Square Inch | Blackhawk Supply
521409A | Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic 1 / 2 Inch Low Lead Brass Sweat Union 200 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 521409A
$174.07 each
View Details Spirax-Sarco 54751 Valve Mechanism Kit 3/4" FT-125 Thermostatic Trap | Blackhawk Supply
54751 | Valve Mechanism Kit 3 / 4" FT-125 Thermostatic Trap | Spirax-Sarco
Brand: Spirax-Sarco
SKU: 54751
$391.62 each
View Details Hydronic Caleffi 548006A Hydro Separator 548 1 Inch Steel NPT Female Union 150 Pounds per Square Inch 32-212 Degrees Fahrenheit | Blackhawk Supply
548006A | Hydro Separator 548 1 Inch Steel NPT Female Union 150 Pounds per Square Inch 32-212 Degrees Fahrenheit | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 548006A
$508.90 each
View Details Hydronic Caleffi 521519A Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic with Gauge 3/4 Inch Low Lead Brass Sweat Union 200 Pounds per Square Inch | Blackhawk Supply
521519A | Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic with Gauge 3 / 4 Inch Low Lead Brass Sweat Union 200 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 521519A
$214.02 each
View Details Hydronic Caleffi 520516A Mixing Valve AngleMix 520 Thermostatic 3-Way with Gauge 3/4 Inch Low Lead Brass Press 150 Pounds per Square Inch | Blackhawk Supply
520516A | Mixing Valve AngleMix 520 Thermostatic 3-Way with Gauge 3 / 4 Inch Low Lead Brass Press 150 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 520516A
$223.31 each
View Details Weil Mclain 512200035 Burner for HE HEII VHE Boiler Series 1-3 15 Inch for HE/HVE | Blackhawk Supply
512200035 | Burner for HE HEII VHE Boiler Series 1-3 15 Inch for HE / HVE | Weil Mclain
Brand: Weil Mclain
SKU: 512200035
$32.25 each
View Details R.W. Beckett 51827U Electronic Igniter Oil for Wayne E with Terminals Gasket & Mounting Hardware | Blackhawk Supply
51827U | Electronic Igniter Oil for Wayne E with Terminals Gasket & Mounting Hardware | R.W. Beckett
Brand: R.W. Beckett
SKU: 51827U
$82.10 each
View Details Hydronic Caleffi 521609A Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic 1 Inch Low Lead Brass Sweat Union 200 Pounds per Square Inch | Blackhawk Supply
521609A | Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic 1 Inch Low Lead Brass Sweat Union 200 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 521609A
$216.17 each
View Details Modine 53079 Conversion Kit Natural Gas to Propane 53079 for HD30A HD45A HD60A and HD75A Older Hot Dawg Units | Blackhawk Supply
53079 | Conversion Kit Natural Gas to Propane 53079 for HD30A HD45A HD60A and HD75A Older Hot Dawg Units | Modine
Brand: Modine
SKU: 53079
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View Details Hydronic Caleffi 521516A Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic with Gauge 3/4 Inch Low Lead Brass Press Union 200 Pounds per Square Inch | Blackhawk Supply
521516A | Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic with Gauge 3 / 4 Inch Low Lead Brass Press Union 200 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 521516A
$223.31 each
View Details Weil Mclain 510811362 Conversion Kit Natural Gas to Propane for CGa2.5/6 | Blackhawk Supply
510811362 | Conversion Kit Natural Gas to Propane for CGa2.5 / 6 | Weil Mclain
Brand: Weil Mclain
SKU: 510811362
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View Details Weil Mclain 510811982 Conversion Kit Propane to Natural Gas for CGa 25-6 S3 | Blackhawk Supply
510811982 | Conversion Kit Propane to Natural Gas for CGa 25-6 S3 | Weil Mclain
Brand: Weil Mclain
SKU: 510811982
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View Details Weil Mclain 511330197 Burner Pilot Safety 10C189 for EG Series 2 Boilers | Blackhawk Supply
511330197 | Burner Pilot Safety 10C189 for EG Series 2 Boilers | Weil Mclain
Brand: Weil Mclain
SKU: 511330197
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View Details Hydronic Caleffi 521101A Mixing Valve MixCal 521 Replacement Body 1 Inch Low Lead Brass Union Thread 150 Pounds per Square Inch | Blackhawk Supply
521101A | Mixing Valve MixCal 521 Replacement Body 1 Inch Low Lead Brass Union Thread 150 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 521101A
$133.41 each
View Details Carlin 50433KIT Vent Kit Direct Outside Air for EZ-Gas PRO Filler Section for Backplate with Mounting Bolts Air Inlet with Mounting Screws Insert for Oil Line Opening Grommet for BX Cable & Push Plugs | Blackhawk Supply
50433KIT | Vent Kit Direct Outside Air for EZ-Gas PRO Filler Section for Backplate with Mounting Bolts Air Inlet with Mounting Screws Insert for Oil Line Opening Grommet for BX Cable & Push Plugs | Carlin
Brand: Carlin
SKU: 50433KIT
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Amperage
Amps
Application
Bolt Size
Brand
Capacity
Class
Color
Compression Tank Diameter
Connection
Connection Type
Connection Type 1
Connection Type 2
Connection Method
Connection Size
Connection Size 1
Connection Size 2
Container Type
Contruction
Density
Description
Dimensions
Domestic/Import
Drain Size
Enclosure Width (IN)
Family
Finish
Fitting Type
Flow Capacity (Cv)
Flow Range (GPM)
For Use With
HP
Head Range (ft.)
Hertz
Hex Size
Horse Power
Length
Material
Material Construction
Max Compression Tank Diameter
Max Flow
Max Flow (GPM)
Max Head (Ft)
Max Head Pressure
Max Pressue
Max Pressure (PSI)
Max Temp (F)
Max. Working Pressure
Maximum Clamp Diameter
Min Head (Ft)
Minimum Clamp Diameter
Model
Net Content
Nominal Pipe Size
Nominal Size
O-Ring
Operating Temperature
Operator Type
Phase
Pressure Rating
Pressure Set Point
Product Type
Pump Type
RPM
Section
Sensor
Series
Shape
Size
Standards Met
Sub Category
SubType
Suitable For Use With
Supply Size
Temperature Range (F)
Temperature Rating
Thickness
Thread Size
Torque Rating
Used With
Voltage
Weight (lbs)
Width
Width (Inches)
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iO HVAC Controls iO-WR Wireless Relay | Blackhawk Supply
iO-WR | Wireless Relay | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-WR
$233.99 each
Johnson Controls A421ABC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Blackhawk Supply
A421ABC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Johnson Controls
Brand: Johnson Controls
SKU: A421ABC-02C
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Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
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iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply
IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
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Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply
ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo
Brand: Belimo
SKU: ARX24-MFT
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Contemporary Controls EISK8-100T 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$180.94 each
Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
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Danfoss 065B8900 ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Blackhawk Supply
065B8900 | ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Danfoss
Brand: Danfoss
SKU: 065B8900
$135.57 each
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