Nortek G7 Series - User Manual

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LP & HIGH ALTITUDE LP GAS CONVERSION KIT FOR INSTALLATIONS IN CANADA

BEFORE THE CONVERSION

IMPORTANT: Please read all instructions before

converting the furnace. Pay attention to all safety warnings

and any other special notes highlighted in the manual. Safety

markings are used frequently throughout this manual to

designate a degree or level of seriousness and should not

be ignored. WARNING indicates a potentially hazardous

situation that if not avoided, could result in personal injury

or death.

This conversion kit is only to be used to convert natural

gas furnaces to LP/Propane gas in the United States. For

installations in Canada, the Canadian conversion kit must

be used.

Table 1 is a detailed listing of the components in the LP gas

conversion kit. Please check the contents of the conversion

kit with that of the parts listing, and familiarize yourself with

each component.

Use caution when servicing or removing components from

the appliance. Personal injury can occur from sharp metal

edges present in all sheet metal constructed equipment.

IMPORTANT: When converting a low NOx furnace from

natural gas to LP/Propane gas, it is necessary to remove

the NOx Bafﬂes from the furnace.

For *G7 / *GC2 & GUH* / GDD* Series Furnaces & Appliances Using Honeywell Gas Valves

INSTALLATION INSTRUCTIONS

WARNING AVERTISSEMENT

FIRE OR EXPLOSION HAZARD

• Failure to follow safety warnings exactly could

result in serious injury or property damage.

• Installation and service must be performed

by a qualiﬁed installer, service agency or the

gas supplier.

• Do not store or use gasoline or other

ﬂammable vapors and liquids 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.

• Leave the building immediately.

• Immediately call your gas supplier from a

neighbors phone. Follow the gas suppliers

instructions.

• If you cannot reach your gas supplier, call

the ﬁre department.

RISQUE D’INCENDIE OU D’EXPLOSION

• Le non-respect des avertissements de sécurité

pourrait entraîner des blessures graves ou des

dommages matériels.

• L’installation et l’entretien doivent être effectués

par un installateur qualiﬁé, un organisme de service

ou le fournisseur de gaz.

• Ne pas entreposer ni utiliser de l’essence ni

d’autres vapeurs ou liquides inﬂammables dans le

voisinage de cet appareil, ni de tout autre appareil.

QUE FAIRE S’IL Y A UNE ODEUR DE GAZ

• Ne tenter d’allumer aucun appareil.

• Ne toucher à aucun interrupteur électrique;

n’utiliser aucun téléphone dans le bâtiment.

• Évacuer l’immeuble immédiatement.

• Appeler immédiatement le fournisseur de gaz en

employant le téléphone d’un voisin. Respecter les

instructions du fournisseur de gaz.

• Si personne ne répond, appeler le service des

incendies.

DO NOT DESTROY. PLEASE READ CAREFULLY &

KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.

NE PAS DÉTRUIRE. VEUILLEZ LIRE ATTENTIVEMENT ET

CONSERVER EN UN LIEU SÛR POUR RÉFÉRENCE ULTÉRIEURE.

Table 1. LP Gas Conversion Kit

DESCRIPTION QTY

Honeywell Conversion Kit 396221

(to convert VR8205S2890 or VR8215S1289)

Honeywell Conversion Kit 396021

(to convert VR8205Q2381)

Honeywell Conversion Kit 50033841

(to convert VR9205Q1127)

#55 Drill Size Burner Oriﬁce Kit

(contains (7) 661055)

#56 Drill Size Burner Oriﬁce Kit

(contains (7) 661056)

#57 Drill Size Burner Oriﬁce Kit

(contains (7) 661057)

#59 Drill Size Burner Oriﬁce Kit

(contains (3) 661059)

#60 Drill Size Burner Oriﬁce Kit

(contains (3) 661060)

Conversion Warning Label 1

Conversion Information Label 1

Installation Instructions 1

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Questions and Answers

C
chanmartinNov 5, 2025
What to do if my Nortek G7 fails to operate?
- S
  smithwilliamNov 5, 2025
  If your Nortek Furnace fails to operate, start by ensuring the thermostat is operating properly. Also, check if the blower compartment door(s) are securely in place and that the furnace disconnect is closed. Verify that the circuit breaker hasn't tripped or the control board fuse hasn't burned open, and that the gas supply is turned on. Inspect for any open manual reset switches and ensure the filter isn't dirty or plugged. Clean a coated flame sensor with steel wool, check for blockage in the condensate drain switch, make sure the secondary heat exchanger is free of debris and clogs, and ensure the evaporator coil is clean. Finally, check if all the LEDs on the furnace and motor control boards are constantly ON, and check the Blower Limit Switch and Flame Rollout Switch, resetting them if...