One of the most important things you can do to maintain the efficiency of your
heating and cooling systems as well as the air quality in your home is to
make sure that your ducts and filters are cleaned or replaced regularly.  Duct
cleaning takes the expertise of a professional.   

It’s a good idea to also clean your registers and vents regularly between your
duct cleaning service’s visits.  This can be done easily by cleaning and
removing the registers and then vacuuming out the ducts as far as your
vacuum hose can reach.   

There are several easy and inexpensive things you can do yourself to
maintain the efficiency of your heating system.  If your heating system is a
forced air furnace, you should clean or change the filter frequently (every 2-3
weeks during the cold months).  If you have a radiator, you will need to
“bleed” it of trapped air that would prevent the water from running through the
system efficiently.  You can do this by opening the bleeding valve until water
comes out and then closing it – be careful as the steam and water is very
hot.  Be sure to have something handy to catch the water.  If you have a hot
water heating system, you’ll need to clean the boiler by opening the drain
valve until the water runs clear.  This should be done approximately once a
month.   

You should also do some regular maintenance on your cooling system.  For
central air conditioners, it’s a good idea to hire a professional service to give
your system a check-up before the hot months begin.  This usually involves a
thorough cleaning of the air conditioning unit and a refill of the coolant if
needed.  Monthly, you should also check the unit for blockages and remove
any vegetation growing around it that could interfere with its proper
functioning.  You should also clean or change the filter and check the
condensate drain at least monthly.  For window units, you should clean or
replace the filter at least monthly, bi-weekly during the hottest months.  You
should also check the condensate drain to make sure that all moisture is
draining properly.   

If your HVAC systems run on natural gas, make sure you know where your
gas shut off valve is in case you need to close it.  You should also make sure
to keep an adjustable wrench handy for this purpose.  If you ever smell gas,
follow the below steps:

Evacuate your home.

Once everyone is safely out of the home, shut off the gas supply from the
external shut off valve (this will be located near your gas meter).
Call the utility company or emergency service to report the leak.
If you would like an expert opinion on the condition of your HVAC systems,
please contact us for quotes.
HVAC Issues
Home Inspection | Mold Inspection
Heating and Air
Conditioning Issues

Problems with heating and cooling
systems can range anywhere from
elevated operating costs due to an
older, inefficient system to hazardous
malfunctions. It is important to be
familiar with your heating and cooling
systems and to maintain them properly
to avoid any dangerous conditions or
costly repairs.