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Summerset Sizzler Series
Summerset Sizzler 32-Inch Built-In Gas Grill – Natural Gas or Propane
The Summerset Sizzler 32-Inch Built-In Grill combines commercial-grade stainless steel construction, four high-output burners, reliable Piezo ignition, and nearly 700 square inches of total cooking space. It is designed for permanent outdoor kitchens and is available in both natural gas and liquid propane configurations.
The Summerset Sizzler 32 is a four-burner built-in gas grill offered as model SZR32 for natural gas and SZR32L for liquid propane. It uses four #304 stainless steel tube burners rated at 12,000 BTUs each for a total main burner output of 48,000 BTUs. The grill includes commercial-grade #443 stainless steel construction, 8 mm round cooking grates, stainless steel flame tamers, a built-in temperature gauge, Piezo ignition, a manual flash tube, anti-theft knobs, a warming rack, and a full-length drip tray. It does not require household electrical power and is designed for outdoor built-in installations.
Quick Facts
ModelsSZR32 / SZR32L
Fuel TypesNatural Gas / LP
Main Burners4 Burners
Total Output48,000 BTUs
Total Cooking Area696.57 Sq. In.
Construction#443 Stainless Steel
IgnitionPiezo + Flash Tube
Electrical PowerNot Required
Sizzler 32-Inch Built-In Grill Overview
Grilling is about creating moments that last. The Sizzler delivers commercial-grade performance in a sleek, reliable design, making everyday outdoor cooking easier for casual weeknights, family meals, and weekend celebrations.
Built for dependable outdoor performance, the Sizzler combines durable stainless steel construction, thoughtfully positioned burners, uniform heat distribution, and precision airflow. Whether preparing a quick dinner or hosting a larger gathering, this grill delivers a straightforward cooking experience with responsive heat control and a practical built-in configuration.
The Sizzler is available in natural gas and liquid propane models, allowing buyers to match the grill to the fuel supply available at the installation site. Its no-electrical-power design also makes it suitable for many residential, multifamily, hospitality, and commercial outdoor cooking applications.
Commercial-Grade Construction
The grill body, hood, and flame tamers use #443 stainless steel, while the tube burners are made from #304 stainless steel for resistance to repeated heat exposure.
Four-Burner Heat Control
Four independently controlled tube burners deliver 12,000 BTUs each, allowing the cook to establish direct and indirect heat zones across the cooking surface.
No Electrical Power Required
Piezo ignition eliminates the need for a household electrical outlet, making the grill practical for a wide range of outdoor kitchen layouts.
Best For
Permanent outdoor kitchen islands
Homeowners who want a built-in four-burner grill
Residential entertaining and family cooking
Projects where household electrical power is unavailable
Multi-family or hospitality installations with proper maintenance
Buyers who prefer natural gas or liquid propane options
Not Recommended If
You need an indoor cooking appliance
You want a portable tabletop grill
You require integrated smart controls or app connectivity
You expect an infrared sear burner to be included as standard
You cannot meet the required island ventilation and clearances
You plan to leave the appliance operating unattended
Product Features
#443 Stainless Steel Construction
The primary grill structure uses commercial-grade #443 stainless steel for outdoor durability and dependable everyday use.
#304 Stainless Steel Burners
Four tube burners provide steady, controllable heat with a combined main burner output of 48,000 BTUs.
8 mm Round Cooking Grates
Thick round grates provide a stable cooking surface and support consistent heat transfer during grilling.
Stainless Steel Flame Tamers
Flame tamers help distribute burner heat while reducing direct exposure to flare-ups and dripping grease.
Piezo Ignition
The ignition system creates a spark without requiring household electrical power.
Manual Flash Tube
A manual lighting pathway provides a backup ignition method when used according to the manufacturer's instructions.
Built-In Temperature Gauge
The hood-mounted gauge provides a quick reference for internal grill temperature during preheating and cooking.
Anti-Theft Knobs
Anti-theft control knobs are designed for added security in shared, multifamily, and hospitality environments.
Full-Length Drip Tray
The removable drip tray helps collect cooking grease and residue for routine cleaning.
Double-Lined Hood
The 16-gauge double-lined stainless steel hood supports heat retention and provides a finished built-in appearance.
Warming Rack Included
The 163.77-square-inch warming rack provides additional space for finished food, buns, or lower-temperature cooking.
Outdoor Kitchen Ready
The grill may be installed in a properly constructed non-combustible island or paired with a compatible Summerset cart.
Natural Gas vs. Liquid Propane
Comparison
Natural Gas – SZR32
Liquid Propane – SZR32L
Fuel Source
Permanent natural gas connection
Standard LP cylinder or approved propane supply
Best For
Permanent outdoor kitchens with an existing natural gas line
Locations without natural gas service or where propane is preferred
Fuel Availability
Continuous supply when connected correctly
Cylinder must be monitored and refilled or exchanged
Required Inlet Pressure
4.0 to 7.0 inches water column
10.0 to 14.0 inches water column
Important Limitation
Do not connect to propane without proper conversion
Do not connect to natural gas without proper conversion
Fuel configuration matters: Use the model configured for the available gas supply. Gas conversion and connection work should be completed by a qualified gas professional using approved components.
Technical Specifications
Brand
Summerset
Series
Sizzler
Natural Gas Model
SZR32
Liquid Propane Model
SZR32L
Installation Type
Built-in or compatible grill cart
Approved Location
Outdoor use only
Main Burner Quantity
4
Main Burner Output
12,000 BTUs each
Total Main Burner Output
48,000 BTUs
Burner Material
#304 stainless steel
Primary Construction
Commercial-grade #443 stainless steel
Hood
#443 stainless steel, 16-gauge double-lined
Cooking Grates
8 mm round cooking grates
Flame Tamers
#443 stainless steel
Total Cooking Surface
696.57 square inches, including warming rack
Warming Rack Area
163.77 square inches
Ignition
Piezo ignition with manual flash tube
Electrical Connection
Not required
Temperature Gauge
Built-in hood temperature gauge
Control Knobs
Anti-theft knobs
Drip Tray
Full-length removable drip tray
Overall Width
32-1/2 inches
Overall Depth
25-3/4 inches
Overall Height
21 inches
Built-In Cutout Width
30-5/8 inches
Built-In Cutout Depth
20-3/4 inches
Built-In Cutout Height
8 inches
Minimum Ambient Operating Temperature
0°F (-17.8°C)
Warranty
Gold Standard Lifetime Warranty, subject to manufacturer terms and registration requirements
Overall and Built-In Dimensions
Overall Product Dimensions
Width: 32-1/2 inches
Depth: 25-3/4 inches
Height: 21 inches
Island Cutout Dimensions
Width: 30-5/8 inches
Depth: 20-3/4 inches
Height: 8 inches
Always verify the current installation manual before cutting the countertop or constructing the island. Do not use the overall product width as the cutout width.
Dimension Drawings
Front dimensional view showing the 32-1/2-inch overall width and 21-inch overall height.Perspective view showing the overall grill dimensions of 32-1/2 inches wide, 25-3/4 inches deep, and 21 inches high.Rear perspective drawing with chassis and built-in body measurements for installation planning.Side dimensional view showing overall depth, chassis depth, and the portion of the grill that extends below the countertop.
Installation Requirements
Island Construction
Built-in islands should be constructed from non-combustible materials.
Cement board with metal studs is recommended by the manufacturer.
A combustible surround requires an approved Summerset insulating jacket or grill liner.
The grill must be level in every direction for correct burner operation.
Ventilation
Keep one side of the enclosure fully open or install the required ventilation openings.
The manual specifies four ventilation openings totaling at least 40 square inches of free area.
Top and bottom vents must remain unobstructed.
Liquid propane ventilation must be positioned low because propane is heavier than air.
Non-Combustible Wall Clearance
Minimum 2 inches from the right side, left side, and rear
Protected Combustible Wall Clearance
Minimum 10 inches from the right side, left side, and rear
Combustible Wall Clearance
Minimum 14 inches from the right side, left side, and rear
Overhead Construction Clearance
Minimum 5 feet between the countertop and overhead construction
Covered Installation
An exhaust hood is required under overhead construction as directed in the manual
Recommended Exhaust Capacity
Minimum 1,000 CFM when an exhaust hood is used
Professional installation is recommended. Gas supply sizing, regulator installation, enclosure ventilation, combustible clearances, and local code compliance should be confirmed before installation.
Gas Supply Requirements
Natural Gas – SZR32
Minimum inlet pressure: 4.0 inches WC
Maximum inlet pressure: 7.0 inches WC
Use the supplied natural gas regulator.
The gas line must be sized for the total connected appliance load.
Liquid Propane – SZR32L
Minimum inlet pressure: 10.0 inches WC
Maximum inlet pressure: 14.0 inches WC
A standard 20-pound LP cylinder may be used when installed correctly.
The LP cylinder is not included.
Never connect the gas supply directly to the grill without the correct pressure regulator. An unregulated connection is unsafe and can void warranty coverage.
What Is Included
Summerset Sizzler 32 built-in grill
Four main cooking grates
Four stainless steel flame tamers
Four stainless steel tube burners
One warming rack
Full-length drip tray
Fuel-specific regulator components
Gas conversion orifices as supplied by the manufacturer
Installation and user manual
A propane cylinder, gas shutoff valve, gas supply piping, island, exhaust hood, and optional accessories are not included unless specifically stated in the selected package.
Optional Accessories
Drop-In Infrared Sear Burner for Sizzler Series Grills
Replaces one standard main burner to create a concentrated high-temperature searing zone.
14-Inch × 17.5-Inch Stainless Steel Griddle Plate
Adds a flat cooking surface for breakfast foods, vegetables, seafood, and foods that are difficult to cook directly on the grates.
Deluxe Built-In Grill Cover for 32-Inch Grills
Helps protect the grill exterior from rain, dirt, and airborne debris when the appliance is not in use.
Cart for 32-Inch Sizzler / Sizzler Pro Grill
Converts the grill from a built-in installation to a compatible freestanding configuration.
Rotisserie Kit for 32-Inch Sizzler Series Grills
Adds rotisserie cooking capability using the compatible bracket, motor, spit rod, and forks.
Grill Liner for 32-Inch Sizzler / Sizzler Pro Grills
Required when the grill is installed within certain combustible enclosures or surrounds.
Accessory compatibility should be confirmed for the 32-inch Sizzler Series before purchase.
Operation and Safety Notes
Open the hood before lighting the grill.
Do not ignite more than one valve at a time during initial ignition.
If a burner does not light within five seconds, turn it off and wait five minutes before trying again.
Never operate the grill unattended.
Do not use the grill indoors, in a garage, inside a building, or within another enclosed area.
Keep children away from the grill during operation and until the appliance has cooled.
Inspect the gas hose and connections before use.
Test gas connections with soapy water, never with an open flame.
Keep an ABC fire extinguisher accessible.
Do not extinguish a grease fire with water.
Care and Maintenance
After Each Use
Burn off cooking residue, brush the grates while warm, empty accumulated grease as needed, and close the gas supply after operation.
Routine Cleaning
Clean exterior stainless steel with warm soapy water, rinse completely, dry with a microfiber towel, and always wipe with the grain.
Interior Maintenance
Periodically remove and clean the grates, flame tamers, burners, drip tray, and interior basin. Confirm that burner openings remain clear.
Salt air, swimming pool chemicals, humidity, construction dust, and harsh cleaners can damage or discolor stainless steel. Clean the grill regularly and cover it only when the appliance is completely dry.
Warranty Overview
Summerset backs the Sizzler grill with its Gold Standard Lifetime Warranty, subject to the manufacturer's terms, proof-of-purchase requirements, registration requirements, installation conditions, maintenance requirements, and exclusions.
Lifetime Coverage Listed by the Manufacturer
Stainless steel construction
Cooking grates
Burners
Burner covers and flame tamers
Valves
Temperature gauges
Hood springs
Construction and manufacturer defects
Important Warranty Conditions
Warranty applies to the original purchaser at the original delivery location.
Online registration is required within the manufacturer's stated registration period.
Warranty generally covers replacement parts, not labor.
Improper installation, misuse, grease fires, corrosion, oxidation, and insufficient maintenance are excluded.
Commercial coverage is subject to separate maintenance and use conditions.
Review the current warranty section in the owner's manual before installation or filing a claim.
Manual and Product Resources
Summerset Sizzler Gas Grill User Manual
Includes installation dimensions, clearances, gas requirements, enclosure ventilation, lighting instructions, care guidance, replacement parts, and warranty information.
Does the Summerset Sizzler 32 require electricity?
No. The grill uses Piezo ignition and does not require household electrical power.
What is the difference between the SZR32 and SZR32L?
The SZR32 is configured for natural gas, while the SZR32L is configured for liquid propane. Do not connect either model to the wrong fuel without an approved professional conversion.
How many burners does the Summerset Sizzler 32 have?
It has four #304 stainless steel tube burners rated at 12,000 BTUs each. Total main burner output is 48,000 BTUs.
What cutout is required for the Summerset Sizzler 32?
The listed cutout is 30-5/8 inches wide, 20-3/4 inches deep, and 8 inches high. Confirm the current manual before cutting the countertop.
Can the Sizzler 32 be installed in a combustible island?
Only when the installation uses the manufacturer-approved insulating jacket or grill liner and meets all clearance requirements. Do not place the grill directly into an unprotected combustible enclosure.
Can this grill be installed under a covered patio?
Yes, only when required overhead clearances, non-combustible construction, ventilation, and exhaust hood provisions are met. Do not install it under unprotected combustible overhead construction.
Is a propane tank included with the SZR32L?
No. A compatible LP cylinder must be purchased separately and installed according to the manufacturer's instructions.
Is the infrared sear burner included?
No. The drop-in infrared sear burner is an optional accessory that replaces one standard main burner.
Is the Summerset Sizzler 32 suitable for commercial or multifamily use?
It is designed to support multifamily and many commercial or hospitality applications where no electrical power is required. Commercial warranty coverage depends on regular maintenance and correct use.
Can the grill be left operating unattended?
No. The manufacturer identifies it as an attended appliance and states that it must not be left burning unattended.
Expert Recommendation
The Summerset Sizzler 32 is a strong fit for homeowners, builders, and outdoor kitchen designers who need a practical four-burner built-in grill with stainless steel construction, straightforward controls, and no electrical requirement. Its 48,000-BTU main burner system and 696.57-square-inch total cooking area provide enough capacity for routine family meals and outdoor entertaining without moving into an oversized grill platform.
Choose the SZR32 natural gas model for a permanent outdoor kitchen with a correctly sized natural gas connection. Choose the SZR32L propane model when propane is the available or preferred fuel. Do not purchase until the installer confirms the island cutout, enclosure ventilation, combustible clearances, gas pressure, and overhead exhaust requirements.
Review the Installation Requirements Before Purchase
Select the correct fuel configuration, confirm the installation dimensions, and review the official manual before finalizing the outdoor kitchen enclosure.
Registering your grill as soon as possible is recommended, as this will speed up the process of any warranty claims, while protecting your rightful ownership of your new Summerset Grill. Register your grill.
Summerset Series
Lifetime warranty on construction and manufacturer defects
Lifetime warranty on frame and housing
Lifetime warranty on cooking grates, burners and valves
One year warranty on all other parts, components, and electrical
American Muscle Grill Warranty
Lifetime warranty on construction and manufacturer defects
Lifetime warranty on frame and housing
Lifetime warranty on cooking grates, burners and valves
Lifetime warranty on burner cover and fuel trays
One year warranty on all other parts, components, and electrical
Builder Grill Warranty
One year warranty on workmanship, construction, and manufacturer defects for all commercial and/or hospitality applications. Warranty covers all factory defects. Warranty does not cover regular cleaning, vandalism, misuse, or theft. All warranty claims are subject to manufacturer review. Warranty is valid only provided that regular maintenance is exercised. Due to the nature of commercial applications (multiple users, lack of control of use, etc.) regular maintenance is mandatory.
Summerset Professional Grills Warranty is valid for original purchaser at original site of delivery with proof of purchase and photo documentation only. Registration form must be submitted within 30 days of the purchase date to validate the warranty. Warranty is void upon transfer of ownership. Warranty does not apply to products installed in any commercial, rental, or non-residential application. Warranty covers replacement parts only. Manufacturer is not responsible for labor or labor-related costs. Warranty does not cover discoloration, surface rust, corrosion, or oxidation, which may occur due to harsh environments, chemicals, or overheating. Warranty will not apply for damage resulting from improper installations, abuse, extreme environments, grease fires, or misuse. Regular and proper maintenance is required. Coastal, humid, and/or salt environments are subject to manufacturer review. All out-of-box claims must be made within 30 days of purchase and must be made prior to installation. Any product installed damaged will be considered damaged during installation and not covered under warranty.
Please be advised - all display models are sold "as is" and the warranty covers the following items only: main burners (lifetime), grates (lifetime), burner covers (1 year). All warranties are subject to the review and approval of the manufacturer.
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