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Supplying Quality Pipe, Valves and Fittings with Services Built for Contractors and Industries

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Boilers & Boiler Accessories

The Macomb Group is a distributor for multiple brands and types of pumps and hydronic specialties for HVAC applications, including:  split case, end suction, inline, circulator, ECM energy efficient, vertical turbine and vertical multi-stage pumps.  Along with the pumps, Macomb can also supply all of the hydronic specialties to complete the system, including air separators, expansion tanks, suction diffusers, triple duty valves, balance valves, flex connectors, expansion compensators, air vents, thermometers, pressure gauges and much more.
Boiler Accessories

Boiler Accessories

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Boiler Controls

Water & Steam Boiler

Water & Steam Boiler

121 results for "Boilers & Boiler Accessories"

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    • WATER HEATERS, BOILERS, TANKS - CONDENSING BOILER

      KNIGHT XL COMMERCIAL BOILER NATURAL GAS 140000 - 700000 BTU/HR INPUT

      WATER HEATERS, BOILERS, TANKS - CONDENSING BOILER

    • Lochinvar KBN701-M13
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: KBN701M13
      • MPN: KBN701-M13
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    • Lochinvar Knight® KHB055N Floor Mount Natural Gas Fire Tube Boiler, 8300 - 55000 BTU/HR Input

      LOCHINVAR KHB055N KNIGHT FLOOR MOUNT FIRE TUBE BOILER - NAT 55,000 BTU/HR INPUT

      Lochinvar Knight® KHB055N Floor Mount Natural Gas Fire Tube Boiler, 8300 - 55000 BTU/HR Input

    • Lochinvar KHB055N
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: KHB055N
      • MPN: KHB055N
      • Min. Order Qty: 1
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    • LOCHINVAR PARTS - LP GAS CONVERSION KIT

      KH055 LP CONVERSION KIT

      LOCHINVAR PARTS - LP GAS CONVERSION KIT

    • Lochinvar 100268040
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100268040
      • MPN: 100268040
      • Min. Order Qty: 1
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    • LOCHINVAR - PRESSURE RELIEF VALVE

      LOCHINVAR VALVE, PRESSURE RELIEF

      LOCHINVAR - PRESSURE RELIEF VALVE

    • Lochinvar 100208449
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100208449
      • MPN: 100208449
      • Min. Order Qty: 1
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    • Lochinvar COPPER-FIN II® CHN0502 Commercial Natural Gas Boiler, 500000 BTU/HR Input

      LOCHINVAR CHN0502 COPPER-FIN II NAT BOILER 85 EFF

      Lochinvar COPPER-FIN II® CHN0502 Commercial Natural Gas Boiler, 500000 BTU/HR Input

    • Lochinvar CHN0502
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: CHN0502
      • MPN: CHN0502
      • Min. Order Qty: 1
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    • Lochinvar Knight® WHN286 Wall Mount Natural Gas Fire Tube Boiler, 57000 - 285000 BTU/HR Input

      LOCHINVAR WHN286 KNIGHT WALL MOUNT FIRETUBE BOILER 285,000 BTU/HR

      Lochinvar Knight® WHN286 Wall Mount Natural Gas Fire Tube Boiler, 57000 - 285000 BTU/HR Input

    • Lochinvar WHN286
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: WHN286
      • MPN: WHN286
      • Min. Order Qty: 1
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    • WATER HEATERS, BOILERS, TANKS - KNGB HEATING BOILER

      KNIGHT NATURAL GAS BOILER 80000 BTU/HR INPUT

      WATER HEATERS, BOILERS, TANKS - KNGB HEATING BOILER

    • Lochinvar KBN081
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: KBN081
      • MPN: KBN081
      • UPC: 67165023477
      • Min. Order Qty: 1
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    • OUTDOOR AIR SENSOR

      Lochinvar 100208834 Outdoor Temperature Sensor For Knight XL KB399-800 Heating Boilers

    • Lochinvar 100208834
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100208834
      • MPN: 100208834
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    • MAIN CONTROL WHN55-110

      Lochinvar 100167833 Main Integrated Control Board For Knight WH55-110 Wall Mount Boilers

    • Lochinvar 100167833
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100167833
      • MPN: 100167833
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    • FLAME SENSOR W/GSKT

      Lochinvar 100165923 Flame Sensor With Gasket For Crest® FBN1500-5000 Heating Boilers

    • Lochinvar 100165923
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100165923
      • MPN: 100165923
      • Min. Order Qty: 1
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    • WEIL-MCLAIN 88 JACKET TOP SIZE A

      Weil-McLain 416-400-109 Jacket Box, Jacket Box

    • Weil-McLain 416-400-109
      • Manufacturer: Weil-McLain
      • Brand: Weil-McLain
      • MGPN: WM 416-400-109 88 JKT TOP SIZE A
      • MPN: 416-400-109
      • UPC: 672619178014
      • Min. Order Qty: 1
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    • LOCHINVAR GSKT, BURNER

      Lochinvar 100208085 Burner Gasket For All Knight WB51-211 Wall Mount Boilers

    • Lochinvar 100208085
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100208085
      • MPN: 100208085
      • Min. Order Qty: 1
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    Sterling Heights, MI 48312
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