Electrician in Frederick, Maryland

Yes. It controls humidity and cleans the air in addition to temperature control.

Change filters every three months unless you have pets. Depending on the type of animal, you may need to change your filter every month.

You should clean the chamber and replace the oil filter and oil nozzle annually.

• There will be a few degree temperature swing that keeps the unit from short cycling. This is normal. Call a professional if the temperature is more than a 6-8 degree temperature swing.
• Check the batteries in your thermometer.

• In a high humidity environment, mist may be generated due to a large temperature difference between air inlet and air outlet while in the COOL mode.
• Dripping water may also generate on the surface of the indoor unit when cooling in a relative humidity of 80% or higher. Call a professional to adjust the horizontal louver and fan speed.

Yes. Please seek dual fuel systems and call for a consultation of how we can reduce your fuel bills/fuel consumption if you live in a community with a propane farm.

Heat pumps draw in air from the outdoor unit and release it via the indoor unit during heating operation. When the outdoor temperature lowers, the heat drawn in decreases accordingly. If this is an issue for you, we suggest you contact a professional to check the thermostat and the controls within the unit. 

A low hissing sound or squeak may be heard when the compressor is running or has just stopped running. This is caused by refrigerant flowing or coming to a stop or heat expansion and cold contraction of the plastic parts as the temperature changes. 

The compressor won’t restart for 3-4 minutes after it stops.

After power is restored, units should restart automatically with all the previous settings preserved by the memory function. A time delay could interrupt the voltage to the unit for up to 10 minutes. If your unit doesn’t restart automatically within that time frame, contact a professional.

• Smart, flexible and efficient, a hybrid heat dual fuel system combines the strengths of a gas or oil furnace with a electric heat pump to deliver the comfort and efficiency you need in both warm and cold seasons to give you more control over your utility bills. As outdoor winter temperatures change, the system automatically switches between heat pump and furnace to utilize the most cost-effective fuel source and maintain greater efficiency.
• Because a hybrid heat dual fuel system provides the flexibility to work with multiple fuel sources it provides additional protection from unpredictable fuel cost increases. The system is so efficient, its heating costs are generally less than with any gas furnace alone. 

A professional can work with dampers to make it seem like you have a second system that makes the environment throughout the space much more comfortable.

HVAC (Heating, ventilation and air conditioning) units heat, cool, dehumidify and constantly refresh the air you breathe. Standalone AC units dehumidify and cool air, making them less versatile than HVAC units. A professional can work with you to decide which is more effective and efficient for your space.

• Change your filters regularly to keep dirt and dust from getting into the system.
• Keep your outside unit clean by taking a garden hose and spraying down the exterior and interior of your exterior unit, which will keep the inside coils clean. Just like the radiator in your car, the coils need to be clean to keep them from clogging.

During the winter, exterior units may have ice on them. If your exterior unit has ice on it during the summer, it’s time to call a professional to troubleshoot the issue.