Nortek G7 Series Installation Instructions Manual

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LP & HIGH ALTITUDE LP GAS CONVERSION KIT FOR INSTALLATIONS IN CANADA
INSTALLATION INSTRUCTIONS
For *G7 / *GC2 & GUH* / GDD* Series Furnaces & Appliances Using Honeywell Gas
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.
WARNING
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.
DO NOT DESTROY. PLEASE READ CAREFULLY &
KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
DESCRIPTION
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
Conversion Information Label
Installation Instructions
Table 1. LP Gas Conversion Kit
AVERTISSEMENT
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.
NE PAS DÉTRUIRE. VEUILLEZ LIRE ATTENTIVEMENT ET
CONSERVER EN UN LIEU SÛR POUR RÉFÉRENCE ULTÉRIEURE.
Valves
QTY
1
1
1
1
1
1
1
1
1
1
1

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Summary of Contents for Nortek G7 Series

  • Page 1 LP & HIGH ALTITUDE LP GAS CONVERSION KIT FOR INSTALLATIONS IN CANADA INSTALLATION INSTRUCTIONS For *G7 / *GC2 & GUH* / GDD* Series Furnaces & Appliances Using Honeywell Gas Valves BEFORE THE CONVERSION DESCRIPTION IMPORTANT: Please read all instructions before Honeywell Conversion Kit 396221 converting the furnace.
  • Page 2: Removing The Burner Orifices

    Before You Convert the Gas Valve WARNING: 1. Turn the thermostat OFF or to its lowest temperature setting. All gas piping must conform with local building 2. Verify the gas supply is shut OFF. codes, or in the absence of local codes, with 3.
  • Page 3 Gas Valve Inlet ON/OFF Burner Gas Valve Burners Switch Assembly Terminals Orifices Manifold Assembly Screws (x4) Figure 1. Burner & Manifold Assembly LP ORIFICE SIZE FURNACE INPUT FOR ALTITUDES MANIFOLD PRESSURE MODEL (BTUH) BETWEEN 0 - 4,500 FT. 45,000 54,000 *G7SA / *GC2SA 72,000 0 to 1,999 ft.
  • Page 4 2 - Stage Honeywell Valves Single Stage Honeywell Valves Model VR8205Q2381 Models: VR8205S2890 or VR8215S1289 IMPORTANT NOTE: IMPORTANT NOTE: When converting to LP/Propane gas from natural gas, When converting to LP/Propane gas from natural gas, the white stem/spring assembly in the gas valve must be the black spring in the gas valve must be replaced by replaced by the black stem/spring assembly in the kit.
  • Page 5: Important Notes

    Lighting & Adjustment of the Appliance Model VR9205Q1127 IMPORTANT NOTES: WARNING: • When converting to LP/Propane gas from natural gas, the springs from gas valve must be replaced by the larger springs from the kit. The LP/Propane springs FIRE OR EXPLOSION HAZARD for both HIGH &...
  • Page 6: Measuring The Manifold Pressure

    SINGLE STAGE VALVES 2-STAGE VALVES ON/OFF Switch ON/OFF ON/OFF Inlet Inlet Knob Manifold Switch Pressure Pressure pressure Inlet Manifold Manifold Manifold Pressure ON/OFF pressure pressure pressure Inlet Switch Pressure Model VR9205Q1127 Model VR8205S2890 Model VR8215S1289 Model VR8205Q2381 Figure 6. Inlet & Manifold Pressure Tap Locations Measuring the Manifold Pressure Removing the Manometer/Pressure Gauge The manifold pressure must be measured by installing a...
  • Page 8 Homeowner’s Package for owner-user’s future reference. Specifications & illustrations subject to change without notice or incurring obligations (09/17). 709370B O’Fallon, MO, © Nortek Global HVAC LLC 2017. All Rights Reserved. (Replaces 709370A)

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