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Essential Winter HVAC Tips from Mohr AC

Winter weather is here in Northeastern Arkansas, and with powerful winter storms comes the challenge of keeping homes warm and comfortable. As your trusted HVAC experts, Mohr AC is committed to ensuring your heating systems are up to the task, especially during the coldest months. Here are some comprehensive tips and insights to help you navigate the winter with confidence.

1. Optimizing Your Heat Pump for Cold Weather

Heat pumps are a popular and efficient heating solution, but they operate differently in cold weather.

Understanding Normal Operation in Low Temperatures

When temperatures plunge below 35 degrees, heat pumps work harder to maintain indoor warmth. This might mean continuous operation, which is a normal response to extreme cold. Even if the air from the unit feels less warm, as long as your home is at the desired temperature, your system is performing as expected.

The Role of Auxiliary Heat

Supplemental heating (electric or gas) in your heat pump is a crucial feature during winter. It automatically activates when the room temperature drops below the thermostat setting. This additional heat source ensures that your home remains comfortable, even in freezing conditions.

Defrost Cycles and Maintenance

Frost formation on your heat pump is normal. The unit is designed to enter a defrost cycle periodically, melting any ice or frost that accumulates. This process might produce noticeable sounds and steam, but it is a normal function of the unit. However, if you observe persistent ice build-up or malfunctioning defrost cycles, it's time to call Mohr AC. Our team can swiftly diagnose and resolve such issues, ensuring your heat pump operates efficiently throughout winter.

2. Maintaining High-Efficiency Gas Furnaces

Gas furnaces are a reliable source of heat, but they require specific care in winter.

Condensation and Drain Line Care

High-efficiency models often produce condensation which must be properly drained. In freezing temperatures, the drain line can become a critical point. If it freezes, your furnace may stop working. To prevent this, ensure that the drain line, especially in unheated areas like attics or where it exits your home, is insulated and protected from the cold. Regularly check these areas for signs of freezing or blockage.

3. Managing Liquid Propane Heating

For homes using liquid propane, winter demands extra vigilance.

Frequent Fuel Monitoring

Regularly check your propane levels. Cold weather can increase fuel consumption, and running out of propane during a cold snap is a situation best avoided. Consider setting reminders to check your tank levels or inquire about automatic delivery services if available.


Comprehensive Winter Care with Mohr AC

Emergency Preparedness

Power outages and severe weather can impact heating systems. Have a plan in place for such scenarios. This might include having backup generators or alternative heating sources and knowing how to switch your system to Emergency Heat if needed.

Regular Maintenance

Routine checks and maintenance are vital. This includes cleaning or replacing filters, checking thermostat functionality, and ensuring all vents and heat exchanges are unobstructed. These simple steps can significantly improve the efficiency of your heating system.

Professional Support

Don't hesitate to seek professional help. If you notice unusual noises, reduced heating efficiency, or any other concerns with your heating system, Mohr AC's team of experts is ready to assist. We offer comprehensive maintenance services and emergency repairs to keep your home warm and safe.