Furnace Repair in Ocean City, MD
Furnaces here run from October through April. If yours quits, tell us what it's doing and a licensed contractor who covers Worcester County will get in touch.
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Ocean City asks a furnace to run seven months straight
October through April, your furnace is the thing standing between your house and a 30 degree night. That's most of the year spent cycling on and off, and every one of those starts puts a little more wear on the igniter and the parts that keep the burner lit. Somewhere in a long winter, one of them gives out.
Most homes here heat with electricity, so when the power goes, the furnace goes with it. Worcester County has seen 12 winter storms and 45 damaging wind events over the past ten years, and statewide, 11% of households lost power for a full day or more in 2024. When the lights come back on, a furnace with electric ignition should start up on its own. If yours doesn't, that's a sign something needs a look before the next cold night.
- 7 months
- October through April, your furnace is on duty
- 30°F
- the average winter night it heats against
- 12 winter storms
- in ten years, the nights a failure hurts most
NOAA nClimDiv, 1991–2020 normals
Maryland requires HVAC contractors to hold a state license.
The Board tests contractors before they get a license and keeps a record of who holds one. That license belongs to the contractor, not to the job, so it is not something reissued for your furnace repair specifically. It tells you this person or company already proved to the state they know the trade.
For furnace repair, the part that matters most is the gas connection, since a bad seal or a bad joint there is what turns a repair into a hazard. In Maryland, that work falls under the same contractor license, so the person making that connection is someone the Board has already tested and put on record.
Sources: Maryland General Assembly · Maryland Department of Labor
- Why won't my furnace turn on?
- Most often the thermostat isn't calling for heat the way it should, or the furnace isn't getting power. Check that the thermostat is set to heat and the temperature is above room temperature, and check the breaker for the furnace. If those look fine, the igniter or the flame sensor may have failed, and the furnace is shutting itself down rather than running unsafely. A furnace does this on purpose when something isn't right, so it usually needs a contractor to find which part is at fault.
- Why is my furnace blowing cold air?
- The blower may be running before the burners have lit, which is normal for the first minute or so of a cycle. If cold air keeps coming for longer than that, the igniter or flame sensor likely isn't lighting the burners at all, and the blower is moving unheated air through the ducts. It can also mean the filter is clogged enough to choke airflow. Either way, a contractor needs to look at the burners and the filter to find the actual cause.
- Why won't my furnace pilot light stay lit?
- A pilot light that won't stay lit usually points to the thermocouple, the small sensor that tells the gas valve the flame is burning. When it wears out or sits out of position, it reads no flame even when there is one, and the valve shuts the gas off. A draft blowing across the pilot or a dirty pilot opening can cause the same thing. A contractor can tell which one it is and replace the part if needed. Since a standing pilot doesn't run on electricity, it isn't affected by the area's winter power outages, so that isn't the cause here.