Important Directions

PARTS IDENTIFICATION
4
1
2	1	- COMBUSTION AIR
2
		BLOWER
5	2	- PRESSURE SWITCH
	3	- BURNERS
	4	- HEAT EXCHANGER
	5	- GAS VALVE
3	6	- CONTROL BOARD
	7	- BLOWER
6
7

WARNING

Product contains fiberglass wool.Disturbing the insulation in this product during installation, maintenance, or repair will expose you to fiber4 glass wool. Breathing this may cause lung can4 cer. (Fiberglass wool is known to the State of California to cause cancer.)Fiberglass wool may also cause respiratory, skin, and eye irritation.To reduce exposure to this substance or for further information, consult material safety data sheets available from address shown below, or contact your supervisor

P.O. Box 799900 Dallas, TX 75379-9900

WARNING

If overheating occurs or if gas supply fails to shut off, shut off the manual gas valve to the appliance before shutting off electrical supply.

WARNING

Do not use this furnace if any part has been under4 water. Immediately call a qualified service techni4 cian to inspect the furnace and to replace any part of the control system and any gas control which has been under water.

CAUTION

Before attempting to perform any service or mainte4 nance, turn the electrical power to unit OFF at dis4 connect switch.

IMPORTANT

Any additions, changes, or conversions required in order for the appliance to satisfactorily meet the ap4 plication needs must be made by a qualified service technician using factory specified and approved parts.

1 - Keep the furnace area clear and free of combustible material, gasoline, and other flammable vapors and liq6 uids. If installed in an insulated area, furnace must be kept free of insulating material. Insulating material may be combustible. Inspect furnace venting system to make sure it is in place, physically sound, and without holes, corrosion, or blockage. Inspect furnace return air duct connection to ensure duct is sealed to the fur6 nace and terminates outside the space containing the furnace. Inspect the physical support of the furnace to guarantee that it is sound without sagging, cracks or gaps around base and it maintains seal between base and support.

F8AUH specifications

Lennox International Inc, a notable player in the HVAC (heating, ventilation, and air conditioning) industry, has made significant strides in providing innovative climate control solutions. One of their standout products is the F8AUH air handler, designed to enhance both residential and commercial environments through advanced technology and superior performance.

The F8AUH air handler is characterized by its exceptional energy efficiency. It is equipped with a variable speed motor that adjusts air flow according to the specific needs of the space, significantly reducing energy consumption over traditional single-speed motors. This efficient operation not only translates to lower utility bills for consumers but also promotes environmental sustainability in line with global energy conservation goals.

In terms of design, the F8AUH is noted for its compact size and versatility. It can be easily integrated into existing HVAC systems or used as a standalone unit. The unit features a sleek, modern design that allows it to blend seamlessly into a variety of indoor environments without compromising aesthetics. It is suitable for installation in tight spaces, making it an ideal choice for urban dwellings where space can be at a premium.

The F8AUH also boasts advanced filtration capabilities. It comes equipped with a MERV 16 filter, which efficiently traps dust, allergens, and other particles, contributing to improved indoor air quality. This feature is particularly beneficial for households with allergy sufferers or for commercial environments where air quality is paramount.

Technologically, the F8AUH integrates seamlessly with smart home technologies. It can be remotely controlled via smartphone applications, allowing users to adjust settings from anywhere. This smart technology not only provides convenience but also enables users to monitor energy usage and optimize performance based on real-time data.

Furthermore, Lennox places a strong emphasis on reliability and durability in the design of the F8AUH. The unit is constructed with high-quality materials that can withstand various environmental conditions. This durability ensures a longer lifespan, reducing the need for frequent replacements.

In summary, the Lennox International Inc F8AUH air handler stands out for its energy efficiency, compact design, advanced filtration, and smart technology integration. These features collectively underscore Lennox's commitment to providing high-quality, innovative HVAC solutions that enhance indoor comfort while promoting energy conservation and sustainability.