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Collection of Furnaces, Air Conditioners & Parts: Furnaces

Find reliable, energy-efficient furnaces for every home and budget at Ottawa Furnace Parts. We carry trusted brands like Zenith Eco, Lennox, Goodman, Rheem, and Midea, designed for long-lasting performance and comfort during Ottawa’s cold winters.

Whether you need a new furnace installation, replacement unit, or high-efficiency model for an upgrade, our licensed team ensures safe installation and professional support. We offer parts, warranty coverage, and same-day pickup on selected units.

  • Energy-efficient furnaces for homes and small businesses
  • Same-day pickup available in Ottawa
  • Expert installation and licensed service partners
  • Manufacturer-approved replacement parts
193 products
  • Lennox Gas Valve 73W17
    Lennox Gas Valve 73W17 | OttawaFurnaceParts.ca
    Regular price
    $258.00
    Sale price
    $258.00
  • Control Board PCBKF105S
    Control Board PCBKF105S
    Regular price
    $482.00
    Sale price
    $482.00
  • Goodman/ Amana Gas Valve 0151M00027SK
    Gas Valve 0151M00027Sk for Goodman & Amana | OttawaFurnaceParts.ca
    Regular price
    $250.00
    Sale price
    $250.00
  • High Limit Switch 20162903SP
    High Limit Switch 20162903 for Goodman & Amana | OttawaFurnaceParts.ca
    Regular price
    $30.00
    Sale price
    $30.00
  • Rollout Switch 10123539SP
    Rollout Switch 10123539SP
    Regular price
    $15.00
    Sale price
    $15.00
  • Goodman PCBBF112S Furnace Control Board
    Goodman PCBBF112S  Furnace Control Board
    Regular price
    $399.00
    Sale price
    $299.00
  • Pressure Switch 0130F00000P (OEM) for Goodman & Amana Furnace
    pressure switch 0130F00000P for Goodman, Amana | OttawaFurnaceParts.ca
    Regular price
    $60.00
    Sale price
    $60.00
  • Control Board PCBBF139S
    Control Board PCBBF139S | OttawaFurnaceParts.ca
    Regular price
    $274.00
    Sale price
    $274.00