BROAN FG7T Gas Furnace Owner’s Manual

BROAN FG7T Gas Furnace

FEATURES and BENEFITS

• iSEER: Energy efficient brushless DC (ECM) motor gives
• up to 1 SEER point efficiency gain in cooling. 100% fired and tested: All units and each component are tested on the manufacturing line. Best packaging in the industry: Unique corner post design assures product will arrive to the homeowner dent Tree.
• Low Boy Height: Easy to apply in low ceiling applications, works well with taller high SEER coils, easier to handle and install.
• Tubular primary heat exchanger: Heavy gauge aluminized steel heat exchanger assures a long life.
• 30 second blower delay at start-up: Assures a warm duct temperature at furnace start-up. Adjustable blower off settings (60, 90, 120 and 180 seconds).
• 30 second post purge: Increases life of heat exchanger. Two Stage Inducer: Optimizes efficiency on first stage heat and reduces sound levels.
• Hot surface igniter: Innovative application of a silicon nitride igniter. Utilizes proven Smartlite® technology.
• Color coded wire harness: Designed to fit the components, all with quick-connect fittings for ease of service and renacement
• High static blowers: All models equipped with high static blowers.
• 90 second cooling cycle blower-off delay (TDR): increases cooling performance when matched with a NORDYNE coil. Flexible category | venting system: May be vented with dedicated venting system or common vented with other category one appliances.
• LP convertible: Simple burner orifice and regulator spring change for ease of convertibility.
• Diagnostic lights for easy troubleshooting without counting flashes: Dedicated light for flame signal strength and 2 lights in combination to indicate all other fault codes with easy to recognize states without counting flashes.
• Integrated control board: Incorporates connections for electronic air cleaner, humidifier and twinning.
• Two piece door design: Enhances furnace appearance and uses captured screws to prevent loosing door screws.
• Blower Compartment: Insulated for ultra quiet operation.

GAS FURNACE COMPONENTS

1. Blower Assembly
2. Blower Door Switch
3. Burner Assembly
4. Flame Roll-Out Switch
5. Flame Sensor
6. Furnace Control Board
7. Gas Manifold
8. Gas Valve
9. Igniter
10. Inducer Assembly
11. Main Air Limit Switch
12. Motor Choke (3/4 and 1HP only)
13. Motor Control Board
14. Motor Control Box
15. Pressure Switch(s)
16. Transformer

Upflow/Horizontal Gas Furnace

1. Blower Assembly
2. Blower Door Switch
3. Burner Assembly
4. Combustion Tube
5. Flame Roll-Out Switch
6. Flame Sensor
7. Furnace Control Board
8. Gas Manifold
9. Gas Valve
10. Igniter
11. Inducer Assembly
12. Main Air Limit Switch
13. Motor Choke (3/4 and 1HP only)
14. Motor Control Board
15. Pressure Switchs)
16. Transformer

Downflow Gas Furnace

DIMENSIONS

*TA Model #’s| Dimension “A”| Dimension “B”| Dimension “C”| Dimension “D”
---|---|---|---|---
060-6!1| 14 ¼| 10 ¾| 12 ⅝| 12 ⅞
080-6″1| 17 ½| 11 ¾| 15 ⅞| 16 ⅛
100-6#1| ****

21

| ****

14

| 19 ⅜| 19 ⅝
120-6#1
140-6$1| 24 ½| 15 ¼| 22 ⅞|

FG7TA 80+ High Efficiency Upflow/Horizontal Series

FG7TK 80+ High Efficiency Downflow Series

BLOWER PERFORMANCE – FG7TA/TK

Nominal Heating Airflows (CFM) and Temperature Rise (°F)

Notes:

1. Two openings are recommended for airflows above 1600 CFM if the filter(s) is (are) adjacent to the furnace.
2. Temperature rises in the table are approximate. Actual temperature rises may vary.
3. Temperature rises that are shaded in grey are for reference only. These conditions are not recommended.

COOLING AIRFLOWS

MODEL IDENTIFICATION CODE

SPECIFICATIONS

ACCESSORIES

GENERAL TERMS OF LIMITED WARRANTY

NORDYNE will furnish a replacement for any part of this product that fails in normal use and service within the first ten years of installation, in accordance with the terms of the warranty. For complete details of the Limited Warranty, including applicable terms and conditions, see your local installer or contact the NORDYNE warranty department for a copy.

COMPLETE COMFORT. GENUINE VALUE. 8000 Phoenix Parkway O Fallon, MO 63368-3827 Specifications and illustrations are subject to change without notice and without incurring obligations. Printed in U.S.A (02/2010) 216D-0210 (Replaces 216D-0309) www.broanhvac.net Broan® trademark used under license. @ Nortek Global HVAC, LLC. All Rights Reserved.

References

• TCPDF

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