Bosch HGS8055UC
Bosch 800 Series 30 in. 3.7 cu. ft. Industrial Style Gas Range User Manual
Model: HGS8055UC
Introduction
This manual provides detailed instructions for the safe and efficient operation, installation, and maintenance of your Bosch 800 Series Industrial Style Gas Range. Please read all instructions carefully before using the appliance to ensure proper function and to prevent injury or damage.
The Bosch HGS8055UC is a 30-inch gas range featuring 5 burners and a 3.7 cu. ft. oven, designed for robust performance and a professional aesthetic in your kitchen.
Important Safety Information
Always follow basic safety precautions when using this appliance to reduce the risk of fire, electric shock, or injury to persons.
- Gas Safety: Ensure proper ventilation. Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
- Electrical Safety: This appliance must be properly grounded. Do not operate the range with a damaged cord or plug.
- Child Safety: Do not leave children unattended in an area where the appliance is in use. Never allow children to sit or stand on any part of the appliance.
- Hot Surfaces: The oven and cooktop surfaces become hot during use. Use pot holders or oven mitts when handling hot items.
- Proper Installation: Ensure the range is installed correctly by a qualified installer in accordance with all local codes and ordinances.
Setup and Installation
Proper installation is crucial for the safe and efficient operation of your gas range. It is recommended that installation be performed by a qualified professional.
Unpacking
Carefully remove all packaging materials, tape, and protective film from the range. Inspect the appliance for any shipping damage. Report any damage immediately to your dealer.

Figure 1: Front view of the Bosch 800 Series HGS8055UC Gas Range, showing its stainless steel finish and overall design.
Location Requirements
- The range must be installed in a location with adequate ventilation.
- Ensure sufficient clearance from combustible materials. Refer to the installation guide for specific dimensions.
- The floor must be level and capable of supporting the weight of the range (approximately 194 lbs).

Figure 2: The Bosch HGS8055UC Gas Range seamlessly integrated into a modern kitchen, demonstrating typical installation clearance.
Gas and Electrical Connections
All gas and electrical connections must comply with local codes and be performed by a licensed professional. Ensure the gas supply is turned off before making any connections.
Leveling the Range
Use the adjustable leveling legs at the bottom of the range to ensure it is perfectly level. This is important for even cooking and stability.
Operating Instructions
Control Panel Overview
The control panel features intuitive knobs for burner control and oven functions, along with a digital display for precise temperature and timer settings.

Figure 3: Detailed view of the control panel, showing the burner knobs, oven function knobs, and the digital display.
Using the Cooktop Burners
Your range is equipped with 5 sealed gas burners of varying sizes and power levels for versatile cooking.
- Place cookware centrally on the burner grate.
- Push in and turn the corresponding burner knob to the "LITE" position.
- Once the burner ignites, release the knob and adjust to the desired flame size (LOW to HIGH).
- To turn off, turn the knob to the "OFF" position.

Figure 4: View of the five gas burners and sturdy cast-iron grates on the cooktop surface.
Using the Oven
The 3.7 cu. ft. oven offers various cooking modes for baking, roasting, and broiling.
Setting Oven Temperature
- Turn the oven function knob to select the desired cooking mode (e.g., Bake, Roast).
- Turn the temperature knob to set the desired temperature. The digital display will show the set temperature.
- The oven will begin preheating. An indicator light or sound will signal when the set temperature is reached.

Figure 5: The spacious oven interior with multiple rack positions, allowing for flexible cooking arrangements.
Oven Racks
The oven comes with adjustable racks. Always position racks before preheating the oven. Refer to the cooking guide for recommended rack positions for different dishes.

Figure 6: The oven in use, demonstrating ample space for large items like a turkey, highlighting its capacity.
Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your Bosch gas range.
Cooktop Cleaning
- Allow the cooktop to cool completely before cleaning.
- Remove grates and burner caps. Wash with warm, soapy water.
- Wipe the stainless steel surface with a damp cloth and a mild detergent. For stubborn stains, use a non-abrasive stainless steel cleaner.
- Dry all parts thoroughly before reassembling.
Oven Cleaning
- Remove oven racks. Clean with warm, soapy water or a specialized oven cleaner.
- Wipe the interior of the oven with a damp cloth. For baked-on spills, use a non-abrasive oven cleaner as directed by the product manufacturer.
- Do not use abrasive cleaners or scouring pads on any part of the oven.
Troubleshooting
Before calling for service, please refer to the following table for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Burner not igniting | Gas supply off; burner ports clogged; igniter wet. | Check gas valve; clean burner ports; ensure igniter is dry. |
| Oven not heating | Power outage; oven control not set correctly; gas supply issue. | Check circuit breaker; re-set oven controls; verify gas supply. |
| Uneven cooking | Oven not level; improper rack position; cookware size. | Level the range; adjust rack position; use appropriate cookware. |
Specifications
- Model: HGS8055UC
- Brand: Bosch
- Type: Industrial Style Gas Range
- Dimensions (WxDxH): 29.88 x 24.88 x 36 inches
- Oven Capacity: 3.7 cu. ft.
- Number of Burners: 5
- Fuel Type: Natural Gas (convertible to LP with kit, sold separately)
- Weight: Approximately 194 lbs
- Material: Stainless Steel
Warranty and Support
Warranty Information
Your Bosch HGS8055UC Gas Range comes with a limited warranty. Please refer to the warranty card included with your appliance for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
Customer Support
For technical assistance, service appointments, or to order genuine Bosch replacement parts, please contact Bosch Customer Service. You can find contact information on the Bosch Home Appliances website or in your warranty documentation.
When contacting support, please have your model number (HGS8055UC) and serial number ready. The serial number is typically located on a label inside the oven door frame or on the back of the appliance.