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Laars: Redefining HVAC and plumbing industries with quality products. Get yours at Blackhawk Supply.
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![Laars 2400-016 Limit Switch Trianco HW Strap-On | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/52672_89c67c8a-c53b-4cc9-aaab-32c7f20c7055_medium.jpg?v=1717077379)
2400-016 | Limit Switch Trianco HW Strap-On | Laars
Brand: Laars
SKU: 2400-016
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![Laars 2400-014 Gas Valve 1/2" FPT Natural Gas or Propane | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/52671_10051972-efc1-4cb7-8dca-69cdc9aba36d_medium.jpg?v=1717077331)
2400-014 | Gas Valve 1 / 2" FPT Natural Gas or Propane | Laars
Brand: Laars
SKU: 2400-014
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![Laars 2400-012 Control Board Fenwall/HIS Fenwall Old Style with Jumper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/54098_medium.jpg?v=1720024533)
2400-012 | Control Board Fenwall / HIS Fenwall Old Style with Jumper | Laars
Brand: Laars
SKU: 2400-012
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![Laars 2400-010 Relay R-2 & R-3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/laars_medium.gif?v=1717077388)
2400-010 | Relay R-2 & R-3 | Laars
Brand: Laars
SKU: 2400-010
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![Laars 2400-009 Vent Kit for Endurance EBP Boilers | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/91674_55a5ddf5-7a67-4bce-9da7-4f99fabda5b4_medium.jpg?v=1717077371)
2400-009 | Vent Kit for Endurance EBP Boilers | Laars
Brand: Laars
SKU: 2400-009
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![Laars 2400-008 Relay R-1 DPST H and HP Series Boilers | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/52678_153edb8c-d571-4f22-8e4d-b74cc20c11a3_medium.jpg?v=1717077352)
2400-008 | Relay R-1 DPST H and HP Series Boilers | Laars
Brand: Laars
SKU: 2400-008
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![Laars 2400-006 Transformer 40VA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/52677_372ba29a-9b83-47e2-9137-90f439cbd61a_medium.jpg?v=1717077373)
2400-006 | Transformer 40VA | Laars
Brand: Laars
SKU: 2400-006
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![Laars 2400-003 Impeller Blower Plastic for H/HW and HP Series Boilers Blower Assembly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/95861_medium.jpg?v=1720024545)
2400-003 | Impeller Blower Plastic for H / HW and HP Series Boilers Blower Assembly | Laars
Brand: Laars
SKU: 2400-003
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![Laars 2400-002 Blower Assembly with Gasket for H and HP Series Boilers | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/54095_ce9329f2-c8a9-441e-a420-75d1582f2404_medium.jpg?v=1720024555)
2400-002 | Blower Assembly with Gasket for H and HP Series Boilers | Laars
Brand: Laars
SKU: 2400-002
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![Laars 239-43246-00 Gasket Burner Mounting | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/765672_f1a66527-bb9b-49f6-b406-cd61e464601d_medium.jpg?v=1717077361)
239-43246-00 | Gasket Burner Mounting | Laars
Brand: Laars
SKU: 239-43246-00
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![Laars 10564900 Pump Control EM2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/laars_27ab9fce-636e-45a6-8430-818be027a6ca_medium.gif?v=1717076879)
10564900 | Pump Control EM2 | Laars
Brand: Laars
SKU: 10564900
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![Laars 10449519R Tension Lead High with Spark Plug End 37 Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/laars_2b9a677a-3bbc-48d9-8e3e-f366a50b500c_medium.gif?v=1717076884)
10449519R | Tension Lead High with Spark Plug End 37 Inch | Laars
Brand: Laars
SKU: 10449519R
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![Laars 10449518 Tension Lead High 30 Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/laars_bd583c86-1959-4af2-a05c-bd2daa82494e_medium.gif?v=1717076892)
10449518 | Tension Lead High 30 Inch | Laars
Brand: Laars
SKU: 10449518
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ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
Brand: Belimo
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Brand: Belimo
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GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
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EP2100S | EP | Analog In | 3-15/0-20psi | Veris
Brand: Veris
SKU: EP2100S![Veris E51C2 Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_ba38f752-2758-415d-9171-4b989d36e1e7_large.jpg?v=1720452238)
E51C2 | Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
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147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000