Suburban 2-Burner RV Propane Cooktop | 3334AST | Glass Lid

Cook in style in your van, small trailer, or truck camper with the Suburban 3334AST 2-Burner RV Propane Cooktop with Glass Lid. High-quality European construction, dual 5,800 BTU sealed burners with black enamel grates, electric ignition, and glass lid. Perfect compact cooktop for small RV kitchens.

⚠️ IMPORTANT — Recall History Disclosure

Buyers should understand the recall history of this cooktop family:

• Original model: Suburban 3031AST (also known as SDS2)
• These original 3031AST units were subject to a recall
• Units that have been reworked to address the recall issue are now designated as the 3334AST
• The 3334AST designation confirms the recall issue has been resolved on these units

Also known as SDS2. All 3334AST units offered here are post-recall reworked and safe for use.

Compact Design for Small RV Kitchens

Purpose-built for space-constrained RV kitchens:

• Vans
• Small trailers
• Truck campers

European construction adds a stylish, quality-forward aesthetic to your kitchen area.

Sealed Burners with Recessed Grates

• Two 5,800 BTU sealed burners — prevents liquid from seeping into hard-to-clean places
• Dual black enamel grates — clean individually
• Recessed grates below the cooktop — keeps spills from spreading across the counter surface

⚠️ Low-Pressure Propane REQUIRED (11" W.C.)

This cooktop requires low-pressure propane (11" W.C.) for operation. This is achieved with a low-pressure regulator, which is standard/required on all RVs.

If you're installing in a setup without a pre-existing RV propane system, you'll need to establish a low-pressure propane system before use.

⚠️ BTU + Elevation Considerations

Understanding RV cooktop performance:

• RV cooktops are smaller than household models — less heat output than large household burners (which average ~10,000 BTU)
• Rated for elevations up to 4,500 feet
• Above 4,500 feet: BTU output reduces by ~4% for every 1,000 feet
• Example: At 8,500 feet, cooktop performs ~16% below rated BTU

Elevation performance reduction is due to reduced oxygen in the air and changes in the air/fuel mixture — a physics limitation, not a defect.

AA-Battery Electric Ignition

Electric ignition powered by AA batteries — no external power source required at the cooktop. Battery replacement is a simple periodic maintenance task.

⚠️ NO Thermocouple Safety Shut-Off

This cooktop does NOT include thermocouple safety shut-off. If the burner flame goes out (from spillover, wind, etc.), gas will continue flowing. Do not leave the cooktop unattended while running.

Physical Specifications

• Overall Dimensions: 18 ¾" × 14 ½"
• Cut-out Dimensions: 18 ⅜" × 14 ⅛"
• Cabinet Depth Required: 4"
• Burner Grate Dimensions: 7 ½"

Important: The dimensions listed are for reference. Take measurements from the actual product before finalizing your cabinet design or cutout dimensions.

Cross-Reference Part Numbers

• Current designation: 3334AST (post-recall reworked)
• Original designation: 3031AST (pre-recall — same platform, now reworked)
• Model: SDS2

⚠️ Professional Installation Recommended

Installation involves LP gas connections, cabinet cutout preparation, and integration with your RV's low-pressure propane system. Installation should be performed by a qualified RV service technician.

Genuine Suburban OEM

Key Features

• Genuine Suburban OEM 2-burner RV propane cooktop
• Model: 3334AST (post-recall reworked from original 3031AST / SDS2)
• Two 5,800 BTU sealed burners
• Dual black enamel grates — individually removable, recessed design
• Glass lid
• AA-battery electric ignition
• Low-pressure propane (11" W.C.) required
• Rated up to 4,500 ft elevation (performance drops above)
• NO thermocouple safety shut-off — do not leave unattended
• European construction — high-quality materials
• Compact: 18 ¾" × 14 ½", cabinet depth 4"
• Perfect for vans, small trailers, truck campers

Specifications

• Brand: Suburban
• Model: SDS2
• Part Number: 3334AST (post-recall reworked)
• Original Part Number: 3031AST (pre-recall)
• Recall Status: Reworked and safe (3334AST designation confirms rework)
• Type: 2-Burner RV Propane Cooktop with Glass Lid
• Burner Style: Sealed
• BTU/hr Rating: 5,800 each burner
• Ignition: Electric (AA battery)
• Fuel: LP Gas (Propane)
• Gas Pressure Requirement: 11" W.C. (low-pressure)
• Safety Shut-Off (Thermocouple): NO
• Elevation Rating: Up to 4,500 ft (performance reduces ~4%/1,000 ft above)
• Overall Dimensions: 18 ¾" × 14 ½"
• Cut-out Dimensions: 18 ⅜" × 14 ⅛"
• Cabinet Depth Required: 4"
• Burner Grate Dimensions: 7 ½"
• Grate Color: Black enamel
• Fastening Method: Hardware
• Construction Origin: Europe