Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Gas leak detector solution
- Tape measure
- Pipe thread sealant
Step-by-Step Installation
- Choose Installation Location: Select a location with proper ventilation, away from combustible materials and with access to gas and electrical connections.
- Remove Packaging Materials: Remove all shipping materials, protective films, and tape from the range.
- Gas Connection: Connect to a properly sized gas supply line using an approved flexible connector. Apply pipe thread sealant to all connections.
- Check for Gas Leaks: Apply leak detector solution to all gas connections. Bubbles indicate a leak - tighten connections and retest.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, AC only outlet. Do not use an extension cord.
- Level the Range: Adjust the leveling legs to ensure the range is level from front to back and side to side.
- Test Operation: Test all burners, oven, and broiler functions to ensure proper operation before regular use.
Specifications
| Model Series | WGRN789HT |
| Type | Freestanding Gas Range |
| Color | Stainless Steel / Black |
| Burner Configuration | 5 Burners (Various BTU) |
| Oven Capacity | 5.8 cu. ft. |
| Control Type | Knob Controls with Digital Display |
| Energy Source | Natural Gas / LP Convertible |
| BTU Ratings | 18,000 BTU (Power Burner) |
| Power Requirements | 120V, 60Hz, 15A |
| Dimensions (HxWxD) | 47 x 30 x 28 inches |
| Weight | 150 lbs |
| Broiler Type | Dual Broiler (Upper/Lower) |
Warranty Information
- Full Warranty: 1 year parts and labor
- Burner Warranty: 5 years on sealed burners
- Additional Coverage: Optional extended warranty available
For warranty service, contact Whirlpool Customer Service at 1-800-253-1301 or visit Whirlpool.com
Key Features
Power Burner
18,000 BTU burner provides rapid boiling and high-heat cooking capabilities, perfect for searing meats and boiling large pots of water quickly.
Precise Simmer Burner
Low-temperature burner maintains consistent low heat for delicate sauces, melting chocolate, and keeping food warm without burning.
Even-Heat™ Technology
Advanced oven design ensures consistent temperature distribution throughout the oven cavity for even baking and roasting results.
Convection Cooking
Built-in convection fan circulates hot air for faster, more even cooking with reduced temperature settings and cooking times.
Self-Cleaning Oven
High-temperature cleaning cycle burns off food residue and spills, reducing manual cleaning effort and maintaining oven performance.
FlameSense™ Technology
Continuous electronic ignition system with flame monitoring ensures burners light reliably and stay lit during cooking.
Burner Configuration Explained
Power Burner
18,000 BTU - Rapid boiling and high-heat searing
Dual Burner
9,500/5,000 BTU - Versatile cooking for various pot sizes
Simmer Burner
5,000 BTU - Precise low-temperature control
Standard Burners
9,500 BTU x2 - General purpose cooking
Center Oval Burner
12,000 BTU - Accommodates griddles and large cookware
All Burners
Sealed design for easy cleaning and spill containment
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Burner won't light | Gas supply off, clogged burner ports, ignition issue | Check gas supply, clean burner ports, check ignition electrode |
| Uneven flame | Clogged burner ports, improper air adjustment | Clean burner thoroughly, adjust air shutter if accessible |
| Oven not heating | Ignition failure, gas valve issue, control problem | Check ignition system, verify gas supply, test controls |
| Gas odor | Gas leak, improper combustion | Immediately turn off gas, ventilate area, check for leaks |
| Yellow flame | Insufficient air, contaminated burner | Clean burner, ensure proper ventilation, check air mixture |
| Self-clean not working | Door not locked, thermal fuse, control issue | Ensure door latches properly, check thermal fuse, reset controls |
Error Codes
- F1: Oven temperature sensor failure - Check sensor connection
- F2: Oven over-temperature - Allow to cool, check ventilation
- F3: Door lock failure - Check door latch mechanism
- F4: Ignition failure - Check gas supply and ignition system
- F5: Control board communication error - Reset power
- F7: Gas valve failure - Contact service technician
Manual Downloads
Current Model Manuals
WGRN789HT
30" Gas Range with Convection
WGRN785HT
30" Gas Range with Air Fry
WGRN790HT
36" Professional Gas Range
WGRN782HT
30" Gas Range with Steam Clean
Popular Previous Models
WGRN550HT
30" Gas Range Standard
WGRN650HT
30" Gas Range with True Convection
WGRN750HT
30" Smart Gas Range
WGRN850HT
36" Dual Fuel Range