HVAC Repair in Wrangell city and, AK
If your system quits, tell us what it's doing and a licensed contractor who covers Wrangell City and Borough will get in touch.
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Wrangell asks a furnace to run all year
There is no season off here. Summer afternoons average 62°F, cool enough that the furnace still cycles on to keep the house warm. Winter nights average 30°F from December through February, and the furnace runs every other month of the year too. Twelve months of igniters lighting and burners cycling, with no stretch where the system gets to rest.
Most homes here heat with electricity, so a power outage is a heat outage too. In Alaska, 21% of households went at least a full day without power in 2024, and the borough has logged five winter storms and a damaging wind event over the past ten years. When the power drops on a 30°F night, a furnace that runs on electricity goes down with it, and the house starts losing heat right away.
- 30°F
- the average winter night it heats against
- 62°F
- the average summer afternoon it cools against
Alaska requires contractors to register with the state.
That registration puts the business on file with the state. Nobody tested the contractor's knowledge of furnaces, heat pumps, or refrigerant lines to get it, and no license backs it up. It tells you the business exists and is registered to operate in Alaska. It does not tell you who is any good at the work.
For a heating and cooling repair, that registration is the only state record behind the person in your house. There is no trade exam standing behind it and no state board reviewing the work. Whatever confidence you have in the job going right has to come from the contractor directly, not from a credential the state hands out.
Source: Alaska Department of Commerce, Community, and Economic Development
- Why is my heat not working?
- Most often it is the igniter, a clogged filter, or a thermostat that lost power. If the burners try to light and fail, the igniter or flame sensor is a likely cause. If the blower runs but the air feels cool, check the filter first, since a blocked filter can cause the system to shut itself down before it overheats. In Wrangell, with winter lows around 30°F, a furnace that stops working needs attention fast, since the house can lose heat quickly. If the power went out and the furnace still will not start once it is back, the switch or breaker for the unit may need to be reset by hand.
- Why is my system running but not cooling the house?
- If the blower is running but the air is not cold, the most common cause is a dirty filter or blocked airflow, which keeps warm air from moving past the coil properly. It could also mean the refrigerant charge is low, which usually points to a leak somewhere in the line. Wrangell summers rarely get warm, with afternoons averaging 62°F, so most homes here do not have central air conditioning at all. If your system is a heat pump, check that it has not been switched into heating mode by mistake.
- What can I check before calling for HVAC repair?
- Start with the thermostat. Make sure it is set to the right mode and the batteries are not dead. Next check the filter, since a dirty one restricts airflow and can cause a furnace or heat pump to shut down on its own. Check the breaker panel too, and if the system uses a standing pilot light, check whether the pilot is still lit. If none of that explains the problem, a licensed contractor will need to look at the unit itself.