SupremeSchwank Two Stage Natural Gas Patio Heater with Electronic Ignition

3 reviews
  • Schwank Authorized Dealer

    SupremeSchwank Two Stage heater is a sleek and durable infrared gas patio heater with an attractive black finish. Fueled by natural gas, with high and low heat settings, it is a highly efficient heating solution.

    SupremeSchwank heater provides a draft-free warmth from above with radiant heat that will keep you warm and comfortable outdoors. Under optimal weather conditions, it can spread 50,000 BTUs of heat to a 92 sq ft area at most. With a variety of mounting options, this heater is great for any patio setting.

    Note: Maximum area can be achieved when wind speeds are less than 10 mph. Extreme weather will reduce the heat coverage.

    Need help determining the right heater and setup for your space and heating needs? Give us a call at 1-866-713-4844 or email us at and we'll be happy to help!

    This sleek patio heater is designed to blend with its surrounding area without compromising quality or performance. Schwank heaters are installed in residential and commercial outdoor patios all over the world.


     Product Manual



    Download Specs

    Key Features:

    • Natural Gas heater, no need to keep changing tanks making the patio more efficient on your gas bill and safer for customers.
    • Black emissive coated stainless steel housing to preserve appearance.
    • Pole, Wall or Ceiling Mounting to fit any patio setting. Optional mounting kits available.
    • Overhead mounting leaves more space for seating and keeps aisles clear.
    • Commercial-grade heating power with two heat settings, 35,000 BTU (Low) and 50,000 BTU (High).

    Other Features:

    • 316 Marine Grade Stainless Steel construction to prevent rusting even in saltwater environments.
    • High-Intensity Ceramic Infrared Burner System to keep you warm and toasty outdoors.
    • Minumum 8' mounting height for efficient heat coverage.
    • 0 to 30° Mounting Angle for installation flexibility.
    • Built-in gas lines eliminate portable propane tanks, making the patio more efficient on your gas bill and safer for customers.
    • 24 Volt Transformer for zone control not included, purchase separately.
    • Required two stage control switch, for high and low heat setting, is purchased separately.
    • This patio heater meets or exceeds CSA safety and performance standards in the US and Canada.
    • Made in the USA, ensures high quality materials and superior craftsmanship.


    Model Number: 2352
    Manufacturer: Schwank
    Indoor/Outdoor: Indoor/Outdoor (Commercial), Outdoor ONLY (Residential)
    Fuel Type: Natural Gas
    Installation: Pole/Wall/Ceiling Mount
    Material: Stainless Steel
    Ignition: Electronic Ignition
    Heater Type: Ceramic
    Heating Area: 92 sq. ft.
    BTUs: 50,000
    Volts: 24
    Amps: 40VA
    Dimensions: 48.25" L x 10" H x 13" W
    Weight: 49 lbs
    UL Listed, CSA Approved
    Warranty: 1-Year Limited Warranty


    Install multiple heaters to keep large outdoor areas warm. Mounting angles and distances are suggested to ensure comfort and are subject to site and design conditions.

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    We offer market-leading 30-Day Free Returns! Read more about our Returns Policy here.

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  • WarningWARNING: California Proposition 65. If not installed, operated and maintained in accordance with the manufacturer's instructions, this product could expose you to substances in the fuel or from combustion including carbon monoxide which can cause death or serious illness and which are known to the State of California to cause cancer, birth defects or reproductive harm.

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Customer Reviews
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Filter Reviews:
    Kelly R.
    Philippines Philippines
    I recommend this product

    Good Heat Output

    When we set this up in our restaurant I was so surprised on how quite it was and how much heat it put out. Definitely purchasing a few more of these!

    Nelly K.

    Great size

    We have 2 installed on our patio. They work well but installation is a bit difficult by your self and we ended up having them professionally installed

    Susanna O.

    Very reliable heater

    Arrived well packaged and within the given time frame. We installed 3 of these in our outdoor dining area and the black finish blends in well with our decor. The heater is very relaible and gives up plenty of warmth so that we can utilize this outdoor dining area operational longer during the cooler month.