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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

Boiler Controls

Boiler Controls

Water & Steam Boiler

Water & Steam Boiler

111 results for "Boilers & Boiler Accessories"

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    • CONTROL BOARD FOR KBN601-801

      Lochinvar 100167825 Integrated Control Board For Knight XL KBN601-801 Heating Boilers

    • Lochinvar 100167825
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100167825
      • MPN: 100167825
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    • FLAME SENSOR W/GSKT

      Lochinvar 100165930 Flame Sensor With Gasket For Knight XL KBN399-500 Heating And Knight WB51-211 Wall Mount Boilers

    • Lochinvar 100165930
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100165930
      • MPN: 100165930
      • Min. Order Qty: 1
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    • MAIN CONTROL

      Lochinvar 100167799 Main Integrated Control Board For Knight KBN81-286 Heating And WB81-211 Wall Mount Boilers

    • Lochinvar 100167799
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100167799
      • MPN: 100167799
      • Min. Order Qty: 1
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    • FAN FOR KHN055-155

      Lochinvar 100266999 Fan Assembly With Gasket For Knight KHB055-155 Fire Tube And WH056-156 Wall Mount Boiler

    • Lochinvar 100266999
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100266999
      • MPN: 100266999
      • Min. Order Qty: 1
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    • LOCHINVAR GSKT, COPPER TUBE, 1.2 IN OD X 0.78 IN ID X 0.13 IN T

      Lochinvar 100233625 Copper Water Tube Gasket For All NKC 110-199 (N/L) Combi Boilers, 0.78 IN ID x 1.2 IN OD x 0.13 IN T

    • Lochinvar 100233625
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100233625
      • MPN: 100233625
      • Min. Order Qty: 1
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    • BURNER REP KIT FOR POWER-FIN 750

      Lochinvar 100135324 Burner Assembly For Power-Fin® PB/PF750 Heating Boilers

    • Lochinvar 100135324
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100135324
      • MPN: 100135324
      • Min. Order Qty: 1
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    • MAIN CONTROL KBN500

      Lochinvar 100167769 Main Integrated Control Board For Knight XL KBN500 Heating boilers

    • Lochinvar 100167769
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100167769
      • MPN: 100167769
      • Min. Order Qty: 1
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    • MAIN CONTROL KBN501

      Lochinvar 100167794 Main Integrated Control Board For Knight XL KBN501 Heating Boilers

    • Lochinvar 100167794
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100167794
      • MPN: 100167794
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    • LOCHINVAR - DOOR GASKET

      LOCHINVAR GSKT, DOOR, RUBBER

      LOCHINVAR - DOOR GASKET

    • Lochinvar 100208088
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100208088
      • MPN: 100208088
      • Min. Order Qty: 1
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    • LOCHINVAR BURNER, MAIN, 45 - 500 KBTU/HR

      Lochinvar 100233338 Main Burner For 45 - 500 KBTU/HR Boilers

    • Lochinvar 100233338
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: 100233338
      • MPN: 100233338
      • Min. Order Qty: 1
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    • Lochinvar Knight® KHB085N Floor Mount Natural Gas Fire Tube Boiler, 8500 - 85000 BTU/HR Input

      LOCHINVAR KHB085N KNIGHT FLOOR MOUNT FIRE TUBE BOILER - NAT 85,000 BTU/HR INPUT

      Lochinvar Knight® KHB085N Floor Mount Natural Gas Fire Tube Boiler, 8500 - 85000 BTU/HR Input

    • Lochinvar KHB085N
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • Manufacturer: Lochinvar LLC
      • Brand: Lochinvar
      • MGPN: KHB085N
      • MPN: KHB085N
      • Min. Order Qty: 1
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    • Weil-McLain 416-400-107 Jacket Panel, Jacket Panel

      WEIL-MCLAIN 88 JACKET REAR TOP

    • Weil-McLain 416-400-107
      • Manufacturer: Weil-McLain
      • Brand: Weil-McLain
      • MGPN: WM 416-400-107 88 JKT REAR TOP
      • MPN: 416-400-107
      • UPC: 672619177994
      • Min. Order Qty: 1
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