Indirect Gas Fired Make Up Air Unit

Gas Fired Make Up Air Unit

Indirect Gas Fired Air Handlers

Prices starting from

Original price was: $1,599.Current price is: $1,399.

847-674-0000

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* Non-standard delivery locations or off-loading methods may carry additional fees.
* See the shipping tab below for additional details

Indirect Gas Fired Make Up Air Unit Specifications
Heating Type	Indirect Gas-Fired Heating
CFM	600 – 200,000
BTU	0 – 20,000,000
Unit Location	Indoor • Outdoor
Air System Type	100% Outside Air
Cooling Options	Customizable
Gas Type	NG • LP
Variable Air Volume	Optional
Filtration	Filtered Intake

Shipping Information

Shipping policies vary depending on the manufacturer, as we work with multiple partners. Freight is typically included to a standard commercial or industrial address. However, deliveries to non-standard locations may incur additional costs.

Standard Delivery

A typical delivery location is one that can accommodate a semi-trailer truck with a standard 53’ trailer and has the means to offload the equipment. Equipment is generally delivered to the tailgate of the truck. The carrier does not unload the equipment unless prior arrangements have been made. It is the receiver’s responsibility to remove the equipment from the truck. If alternative delivery arrangements are required, they can be coordinated at the time of order placement.

Delivery Options

Liftgate Delivery: If you lack a dock or forklift to offload the equipment, it’s recommended to request liftgate delivery. This option ensures the carrier lowers the equipment to ground level.
Delivery Appointments: Delivery appointments or notifications before delivery are available. These options must be requested at the time of order and may involve additional fees.
Big City Delivery: Deliveries to downtown or congested urban areas may incur additional costs due to limited access.
Remote Area Delivery: Deliveries to remote locations may incur additional charges to account for the added transit time.
Residential Delivery: Deliveries to residential areas typically require a liftgate truck and may involve additional fees.
Redelivery: If delivery is attempted but not completed, redelivery fees will apply. The carrier does not automatically reattempt delivery without authorization.

Damages and Shortages

Visible External Damage: Document any visible damage on the freight bill or receipt and have it signed by the driver upon delivery.
Concealed Internal Damage: Inspect the equipment immediately upon receipt. Report any concealed damage to the carrier within ten days.
Shortages: Notify us within three days of receipt if there are any shortages.

Important: Always inspect freight upon receipt. Document any visible damage, take photos, and notify the delivery driver. You may also refuse delivery if the equipment is visibly damaged, and it will be returned to the manufacturer.

Indirect Fired Make Up Air Unit

An indirect fired make up air unit heats 100% outside air through a heat exchanger, and combustion gases leave through a flue instead of entering the supply air. AbsolutAire I-Series units replace exhausted air in buildings where burner exhaust cannot reach the occupied space.

Already know what you need? Call 847.674.0000 and an engineer will check the unit against your spec.

AbsolutAire I-Series Configurations

The I-Series covers commercial, institutional, and industrial buildings. Build the unit around your duct layout and fuel.

Cabinet: horizontal or upright, heavy gauge aluminized steel.
Heat exchanger: drum or tube.
Fuel: natural gas or propane.
Cooling: evaporative or mechanical.
Listing: ETL and CSA certified.

Hospitals and pharmaceutical labs spec indirect fired heat because supply air stays free of combustion byproducts. See how we handle healthcare ventilation and pharmaceutical ventilation.

Still deciding between burner types? Compare indirect vs direct fired make-up air, or see the full make-up air unit range.

Indirect Fired Make Up Air Unit FAQ

How efficient is an indirect fired make up air unit?

An AbsolutAire I-Series indirect fired make up air unit is rated 80% energy efficient. Some heat leaves with the flue gases, which is the trade for keeping combustion products out of the supply air.

Can an indirect fired make up air unit also cool?

Yes, an indirect fired make up air unit can cool as well as heat. The I-Series takes evaporative or mechanical cooling in the same cabinet.

Can an indirect fired make up air unit go indoors or on the roof?

An indirect-fired make-up air unit can be mounted indoors or outdoors. Horizontal and upright cabinets fit mechanical rooms, rooftops, and ground pads.

Not sure which indirect fired unit fits your building? Our engineers match the unit to the words in your spec. Call 847.674.0000.

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