Heating repair and maintenance can improve home comfort and safeguard your investment. Proactive furnace evaluations help identify which parts need cleaning, repair, or replacement for optimized performance during cold months. Here are furnace repairs you can do during winter months:
Restore Air Flow
Clean air filters help keep your heater running when temperatures drop. Clogged filters reduce airflow into your HVAC system, making it work harder and increasing energy consumption. When installing new filters, follow manufacturer recommendations on compatible filters. Inspect the filter and clean or replace it when you see debris and dirt buildup. Technicians often recommend replacing filters every three months.
Blocked vents and registers reduce airflow, making furnaces work harder to heat homes. Clear furniture and objects away from all supply and return registers. Check for dirt, debris, or blockages, and vacuum these areas if needed. Service professionals inspect and clean hard-to-reach ductwork in your home. They can also inspect for duct leaks and seal any cracks.
Relight Pilot Lights
A faulty pilot light prevents furnaces from igniting and heating your home. Pilot lights may go out due to debris buildup on a thermocouple, which prevents the system from sensing the flame. This can trigger the gas valve’s safety shut-off. HVAC technicians can clean or replace faulty thermocouples. They also test wiring and repair faults to restore safe operations if the light does not stay lit.
Reset Thermostats
Check all thermostat settings to confirm they are on heat mode and at the right temperature. Adjust any scheduling programs and set daily temperature zones to match your routine. Replace old batteries in digital and smart thermostats. Experts can recalibrate wall units to better regulate home heating.
Adjust Internal Parts
Tighten Electrical Connections
Loose HVAC wires disrupt heat cycles by interrupting power. Service technicians assess electrical components for loose or corroded wires. They then tighten connections in the unit via the access panel and fuse box. House electrical systems may also be checked for problems supplying power to heating systems.
Lubricate Blower Motors
Blower motors need lubrication to operate. Lack of oil leads to noisy blowers, blockages, and increased friction between parts. When parts are not properly lubricated, the blower motor has to work harder and may fail prematurely. Service technicians can apply motor oil to improve the motor’s function. After lubrication, they test the system to confirm smooth motor, fan, and heat circulation.
Clean Flame Sensors
Flame sensors detect burner flames to allow heating cycles. Dirt on sensors causes furnaces to shut off prematurely, causing the heating system to run more frequently. Service technicians use steel wool to clean flame sensors near the burner for optimal function. They check for damaged sensors or faulty wiring and replace them as needed to restore heating signals. This prevents system shutdowns while maintaining desired warmth.
Prepare for Extreme Cold
Heating repair technicians equip systems for freezing temperatures and can install emergency heating devices for backup power during prolonged outages. In extreme cold, a heating cable can cover Outdoor HVAC units to prevent ice buildup. Before winter temperatures arrive, schedule an annual maintenance inspection to make sure the furnace’s parts are working properly and showing no signs of wear.
Insulating the windows and doors where drafts enter your home helps keep the heat inside, reducing the frequency at which the furnace must run. Monitor your HVAC system throughout the winter and quickly address any strange noises or changes in heating capacity. This helps prevent unexpected breakdowns.
Schedule Heating Repair Today
Preventive heating repair enables systems to operate optimally. HVAC service technicians are trained to examine heaters and repair systems to meet household needs. A winter heating tune-up prepares your system to deliver even warmth to every room. Many HVAC technicians offer 24/7 repair services to keep your furnace running on cold nights. Get your system evaluated and serviced by trusted technicians today.
