{"id":1788,"date":"2025-08-27T19:52:51","date_gmt":"2025-08-27T23:52:51","guid":{"rendered":"https:\/\/lentheplumber.com\/baltimore-area\/?p=1788"},"modified":"2025-10-10T06:33:20","modified_gmt":"2025-10-10T10:33:20","slug":"why-is-my-furnace-blowing-cold-air","status":"publish","type":"post","link":"https:\/\/lentheplumber.com\/baltimore-area\/blog\/why-is-my-furnace-blowing-cold-air\/","title":{"rendered":"Why Is My Furnace Blowing Cold Air?"},"content":{"rendered":"

\"electric<\/a><\/h1>\n

Why Is My Furnace Blowing Cold Air?<\/h1>\n

When you turn on the heat, the last thing you expect is a blast of cold air. If your furnace isn\u2019t warming your home, the issue could be something simple\u2014or it could be a sign that it\u2019s time to call in a professional. Here\u2019s what Baltimore homeowners should know.<\/p>\n

How Your Furnace Should Work<\/h2>\n

A properly working furnace<\/a> follows three steps to deliver warm air:<\/p>\n

    \n
  1. \n

    The thermostat signals the system to turn on<\/p>\n<\/li>\n

  2. \n

    The burner or heating element ignites<\/p>\n<\/li>\n

  3. \n

    Warm air is pushed through your vents<\/p>\n<\/li>\n<\/ol>\n

    If one of these steps fails, you may feel cool air instead of heat.<\/p>\n

    <\/i> Schedule Service Today<\/a> <\/div>
    OR<\/span><\/div>
    <\/i> Call Us Today <\/a> <\/div><\/div><\/div>\n

    Common Reasons Your Furnace Blows Cold Air<\/h2>\n

    Several issues could be behind the problem, including:<\/p>\n