V.L. Jenkins

What Impact does the proper humidity have on my energy cost
When cooling during the warm humid months, you will feel more comfortable at a higher temperature if the humidity level in your home is kept between 40 and 60%. This will reduce the load on your equipment and can save 10 to 15% in cooling costs. >Back To Top<

Why does my system not seem to be Heating / Cooling my home?
Check your homes electric panel box, Are any breakers tripped?
Is your systems filters clean? When was the last time you changed them. You should change the filters regularly, usually every 30 days.
Is your thermostat set properly? Some digital thermostats have a delay built into them
Are the indoor and outdoor units running but not cooling? Is the compressor running?
Is the thermostat set to the appropriately Heating or Cooling position?
If you have verified that none of the above are effecting your system please call our office at (540)775-3903 and schedule an appointment for one of our technicians to come out and troubleshoot your system. >Back To Top<

What are the benefits of a whole house humidifier?
A relative humidity level of 40% - 60% maximizes comfort while minimizing adverse health effects. A whole house humidifier will help to keep your skin, woodwork and furniture from drying out.    >Back To Top<

How Long can I expect a new system to last?
Based on Industry standards a new air conditioning system should last 12 - 15 years and a new gas furnace should last 20 - 25 years. This is provided that you perform regular preventative and system maintenance based on the manufactures suggestion.   >Back To Top<

What is a Geothermal Heat Pump?
A geothermal heat pump or ground source heat pump (GSHP) is a central heating and/or cooling system that pumps heat to or from the ground. It uses the earth as a heat source (in the winter) or a heat sink (in the summer). This design takes advantage of the moderate temperatures in the ground to boost efficiency and reduce the operational costs of heating and cooling systems. >Back To Top<

What is a heat pump?
A heat pump is a HVAC compressor that cools outside and heats inside. The unit has a reversing valve that changes the direction of the Freon flow. It will work efficiently until the temperature drops below 38 degrees. When the temperature drops below the magic number, the restive heat is more effective. In theory the heat pump will work at 32 degrees, but the heat produced is very little.   >Back To Top<

How often should I change the filter in my heating and Air Conditioning unit?
You should check it every 30 days; if it’s dirty replace it. Filters are a lot cheaper to replace then the unit it’s self. Proper maintenance of your system will keep it running at peek efficiency as well as help it to last longer.   >Back To Top<

Are there advantages to running ceiling fans while the air conditioner is on?
Absolutely! Be sure that you have the blades set correctly though. Remember in the summer you want them to Blow Down to circulate the air. In the winter you want them running in the opposite direction, there is usually a switch on the side of the fan.   >Back To Top<

My Out Side Compressor has frost / Ice on it, what should I do?
Turn the Heat / Cool Selector to the off position, and then turn the fan to the ON position. Let the system run this should defrost the unit. It’s possible you have a Freon leak; you should call our office at (540)775-3903 and schedule one of our technicians to come out and check your HVAC system.   >Back To Top<

How does a whole house filtration system help my indoor air quality?
A whole house filtration system removes impurities such as tobacco smoke, pollen, dust, odors and other harmful pollutants from inside your home. Having a whole house filtration system can be beneficial for those with asthma or severe allergies. In some cases your insurance may cover some or all of the cost for adding this to your HVAC system. Check with your doctor and insurance provider to discuss your options.    >Back To Top<

Do I really need to have my ducts cleaned?
Yes, it’s important to have your ducts inspected and cleaned on a regular basis. If your duct work is not properly maintained, it will begin collecting items such as dust, mold and even pests.    >Back To Top<

Are there any tax Credits available for upgrading my current system or installing a new one?
Yes, if you install a Geothermal system you can receive a 30% tax credit on the entire installation cost with no limit or cap. Call V.L. Jenkins today to schedule a free estimate at (540)898-4747 or Click here and go to our Request an Estimate page.