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If your gas furnace is 10 years old or more, about 30 to 40
cents of every dollar you spend for heating is going to waste.
Today's heating and cooling systems are designed with one thing
in mind, burning less fuel while getting more heat out of it,
saving you money on your utility bills.
Electric Heat Pumps
Lower Energy Bills
When it's time to replace your air conditioner, get a heat
pump, your all-in-one comfort center. A heat pump is the most
efficient and money-saving heating system you can install. Even
the least efficient heat pump can heat more efficiently than
the most efficient gas furnace. That means heat pumps cost less
to operate than gas furnaces.
A residential Heat Pump is a year 'round comfort system. In the
summer it draws heat out of your home to keep it cool, and in
the winter it draws heat from outside air into your home to keep
it warm. Many heat pump installations have a booster electrical
resistance heater that automatically supplements heat brought
in from the outside. Outside air always has heat in it - even
at very low outdoor temperatures.
Like a central air conditioning system, it includes a compressor,
a fan, outdoor coil, indoor coil, and a refrigerant.
The efficiency of Heat Pumps is rated using SEER (for cooling
efficiency) and HSPF (for heating efficiency).
1. A Heat Pump uses electricity as its power source,
and requires:
2. An outdoor Heat Pump section
3. A matching indoor gas (natural or propane) or oil furnace
with coil, or air handler.
4. Ductwork to transfer the heated or cooled air throughout
the home.
Proven Performance
Today's generation of heat pumpsworks great. Not only are
they efficient, they're alos dependable. And heat pumps always
operate safely and cleanly, too.
Right At Home In Texas
Heat pumps are ideally suited for Texas because our milder
winters allow them to work very efficiently. What's more, you'll
find you have greater installation flexibility, since a heat
pump does not have to be vented to the outside like a gas furnace
does.
Furnaces
A Residential Furnace keeps your home warm during the cold
months, and can be an integral part of a central air conditioning
and/or indoor air quality system.
The basic components of a furnace system are:
1. A Burner, through which gas (natural or propane)
or oil is delivered and burned.
2. A Heat Exchanger, where the heat produced from the
burning gas is transferred to the air distribution system
3. Ductwork, to transfer the heated air throughout the
home.
4. A Flue or Vent Pipe, to exhaust byproducts of combustion
(such as water vapor and carbon dioxide) to the outside.
The efficiency of a furnace is rated using a percent of AFUE.
A gas furnace uses natural gas, although some models can be
converted to utilize propane. An oil furnace uses heating oil.
An electricity source is required to run the control systems,
blower and some accessories.
Gas Furnaces
System Operation Information - Advise the Customer
1. Keep the air filters clean. The heating system will operate
better, more efficiently and more economically
2. Arrange the furniture and drapes so that the supply air registers
and the return air grilles are unobstructed.
3. Close doors and windows. This will reduce the heating load
on the system.
4. Avoid excessive use of kitchen exhaust fans.
5. Do not permit the heat generated by television, lamps or radios
to influence the thermostat operation.
6. Except for the mounting platform, keep all combustible articles
three feet from the furnace and vent system.
7. Important: Replace all blower doors and compartment
covers after servicing the furnace. Do not operate the unit without
all panels and doors securely in place.
8. Proper operation of the system with constant air circulation.
Safety
Do not store or use gasoline or other flammable vapors and
liquids, or other combustible materials in the vicinity of this
or any other appliance.
What to do if you smell gas
- Do not try to light any appliance
- Do not touch any electrical switch; do not use any phone
in your building
- Immediately call your gas supplier from neighbor's phone.
Follow the gas supplier's instructions
- If you cannot reach your gas supplier, call the fire department.
- Do not rely on smell alone to detect leaks. Due to various
factors, you may not be able to smell fuel gases.
A.U.L. recognized fuel gas and CO detector(s) are recommended
in all applications, and their installation should be in accordance
with the manufacturer's recommendations and/or local laws, rules,
regulation or codes.
Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
WARNING: Some devices
attached to the flue or vent for the purpose of reducing heat
loss up the chimney, including field-installed draft inducers,
have not been tested and have not been included in the design
certification of this furnace. The manufacturer, cannot and will
not be responsible for injury or damage caused by the use of
such untested and/or uncertified devices, accessories or components.
WARNING: Improper installation,
adjustment, alteration, service or maintenance can cause property
damage, personal injury or death. For assistance or additional
information consult a qualified installer, service agency or
the gas supplier.
WARNING: Obstruction of
the air vent on an LP (propane) tank regulator can cause explosion
or fire resulting in property damage, severe personal injury
or death. Your gas supplier should periodically inspect and clean
the air vent screen to prevent any obstruction. Keep protective
regulator cover in place, as exposure to the elements can cause
ice buildup and regulator failure.
Carefully follow these safety rules:
1. Combustible material must not be placed on or against the
furnace jacket. The area around the furnace must be kept clear
and fee of all combustible materials including gasoline and other
flammable vapors and liquids.
2. A furnace installed in an attic or other insulated space must
be kept free and clear of insulating material. Examine the furnace
area when installing the furnace or adding more insulation. Some
materials may be combustible.
3. To prevent carbon monoxide poisoning., all blower doors and
compartment covers must be replaced after the furnace is serviced.
Do not operate the unit without all panels and doors securely
in place.
4. Should overheating occur, or the gas valve fail to shut off
the gas supply, turn off the manual gas valve to the furnace
before turning off the electrical supply.
5. Any additions, changes or conversions required in order for
the furnace to satisfactorily meet the application needs should
be made by a qualified installer, service agency or the gas supplier,
using factory specified or approved parts. Read you WARRANTY.
Contact the WARRANTOR for conversion information. This furnace
was equipped at the factory for use on NATURAL GAS ONLY. Conversion
to L.P. GAS requires a special kit supplied by the WARRANTOR.
6. A furnace needs and adequate supply of combustion and ventilation
air for proper and safe operation. Do not block or obstruct air
openings on the furnace or air openings supplying the area where
the furnace is installed. Do not store anything around the furnace
that could block the flow of fresh air to the unit. Your installation
may receive air from the inside heated space, from the outside,
from the attic or crawl space. Whenever adding insulation, be
sure the air supply openings are not covered.
7. Do not use this furnace if any part has bee under water. Immediately
call a qualified installer, service agency or the gas supplier
to inspect the furnace and to replace any part of the control
system and any gas control which has been under water.
Maintenance
WARNING: Disconnect main
electrical power to the unit before attempting any maintenance.
Failure to do so can cause electrical shock resulting in severe
personal injury or death
CAUTION: Do not operate
your systems for extended periods without filters. A portion
of the dust entrained in the air may temporarily lodge in the
air duct runs and at the supply registers. Any recirculated dust
particles will be heated and charred by contact with the furnace
heat exchanger. This residue will soil ceilings, walls, drapes,
carpets, and other household articles.
It is recommended that an annual inspection of your furnace
be done by a qualified installer, service agency or the gas supplier.
Filter Maintenance
Have your qualified installer, service agency or the gas supplier
instruct you on how to access your filters for regular maintenance.
WARNING: Turn off electrical
power to furnace before removing front access door. Failure to
do so can result in electrical shock, sever personal injury or
death.
Keep air filters clean at all times. Vacuum dirt from filter,
wash with detergent and water , air dry thoroughly and reinstall.
After filters are cleaned and returned to the furnace, be
sure doors are properly reinstalled. If you are not totally sure
of this procedure, consult a qualified installer, service agency
or the gas supplier.
Air Filter
Check the system filter every ninety days or a soften as found
to be necessary and if obstructed., clean or replace at once.
IMPORTANT: Do not operate
the system without a filter in place.
Indoor coil - drain pan - drain line
Inspect the indoor coil once each year for cleanliness and
clean as necessary. In some cases, it may be necessary to remove
the filter and check the return side of the coil with a mirror
and flashlight.
Generally, the coil can be easily cleaned when it is dry.
If the coil is coated with dirt or lint, blow compressed air
or nitrogen through the supply air side of the coil fins blowing
dirt or lint from the return air side of the coil onto the filter
or cardboard placed between filter and coil. Be sure lint and
dirt is removed from the filter and return air system.
If the coil is coated with oil or grease, clean it with a
mild automatic dishwasher detergent and water solution. Rinse
the coil thoroughly with clear water. Be careful not to splash
water excessively into unit and system.
Inspect the drain pan and condensate drain at the same time
the cooling coil is checked. Clean the drain pan and condensate
drain by removing any foreign matter from the pan. Flush the
pan and drain tube with clear water.
If the drain tube is restricted it can generally be cleaned
with high pressure water. Remove the drain line from the unit
away from the pan and coil to clear the drain line.
IMPORTANT: Do not use
caustic household drain cleaners in the condensate pan or near
the indoor coil. Drain cleaners will quickly damage the indoor
coil.
If you don't know which firm to call, ask if the contractor
is a member of the Air Conditioning Contractors of America (ACCA).
consumers can call (972)247-5383 or 1-800-260-8041 to confirm
the contractor is a member or to locate a contractor who subscribes
to the organization's code or ethics.
©2007 AC-Appliance Pros All Rights Reserved
1701 North Greenville Ave. Suite 606
Richardson, Texas 75081
972-664-0055
TACL B00027067E
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