SupremeSchwank Two Stage Natural Gas Patio Heater (MO-2352-NG)


FREE Shipping / Returns. Details.
Estimated Delivery: -
Buy now, pay later with Klarna. Details.

Only 9 left!
  • Schwank Authorized Dealer

    SupremeSchwank Two Stage Natural Gas Patio Heater with Electronic Ignition

    SupremeSchwank Two Stage heater is a powerful, durable, and dependable low profile heater that can be pole, wall, or ceiling mounted. This heater is made of marine grade stainless steel and is available in black and stainless steel. Easy to use with the two stage switch, you get a heater that is sure to add warmth to any commercial or residential outdoor space.

    SupremeSchwank heaters allow you the freedom of mounting your heater the way you want. It has a variety of mounting options available for efficient heat coverage and to suit your patio setup. Choose a mounting option based on how you want your heaters to be installed. 

    Great for indoor and outdoor commercial use. For residences, it is best to install this gas heater outdoors.

    This natural gas heater has two heat settings which can be controlled using the two stage control switch required to operate the heater. Flip one switch for low setting, 36,500 BTU and both switches for high, 50,000 BTU. The switch is purchased separately with the transformer. 

    Schwank has been making heaters for more than 75 years and is known for manufacturing innovative and high quality products. Enjoy your patio all-year-round with bistroSchwank heaters.


    • Natural Gas heater, no need to keep changing tanks making the patio more efficient on your gas bill and safer for customers.
    • Black or Stainless Steel enclosure made of 316 Marine Grade Stainless Steel.
    • 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.
    • High-Intensity Ceramic Infrared Burner System
    • Commercial-grade heating power with two heat settings, 36,500 BTU (Low) and 50,000 BTU (High).
    • High and low heat setting, requires two stage control switch. Required switch is purchased separately.
    • 24 Volt transformer for zone control not included, purchase with the switch.
    • 8' to 10' mounting height for efficient heat coverage
    • 0 to 30° Mounting Angle
    • CSA Approved
    • Heating Area: 92 sq. ft.
    • Dimensions: 48 1/4" L x 10" H x 13" W
    • Weight: 49 lbs
    • Made in the USA
    • 1-Year Limited Warranty



        Warning WARNING: 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. For more information, visit

      • If for any reason, you are unsatisfied with your purchase from Modern Blaze you may return it in its original condition and packaging within 30 days for a full refund. We'll even pay for return shipping!


        We offer standard free shipping within the Continental US. If you chose our free shipping, expect your order to arrive within 2-12 business days.

        We also offer priority shipping option. With this option, many items the ship same day (if ordered by 11am EST, Monday-Friday) and delivery should be expected within 2-7 business days.

        Please note that sometimes we experience unusually high demand and run out of stock. If this happens and the item you ordered is unavailable, we will notify you right away and offer you an option to either wait for the item to become available or to cancel your order.

        We will also notify you of any changes in the anticipated ship date.

        Our smaller, lighter orders (under 62 lbs) will ship via FedEx or UPS Ground. They will be delivered to your door without a signature requirement.

        Our larger, heavier items will be shipped freight via a freight carrier like R+L Carriers, Estes, SAIA, FedEx or UPS Freight. These shipments are delivered curbside, a delivery appointment and an adult signature are required to receive the shipment.

        Curbside delivery service provides delivery of your item(s) to the curb at the end of your driveway. This service does not include set up or assembly of items or removal of packaging materials. Your item will be delivered on a lift gate truck and will be taken off the truck by the delivery driver.

        If you need inside delivery, we can arrange it for you at an extra cost. Please contact for details.

        Disclaimer: We have no influence over carrier's operations and we cannot make a package within their system move any quicker. We do not issue refunds if your package is not delivered at the time you want it. If you have a deadline, please order early to avoid disappointment. If you paid for our priority shipping and the item arrived later than 7 business days we will refund you the shipping cost.

        Modern Blaze is not responsible for any delivery error from the shipping company when the information we have provided is correct. If your package is lost or stolen, we will open a claim with the shipping company and it may take up to 10 days to resolve.


        If you're not satisfied with an item that you purchased from Modern Blaze, you can return it within 30 days after delivery for a full refund, as long as the item is in its original condition and packaging. Items that have been used or modified in any way may not be returned.

        To return an item, submit your request in writing and send it to We will send you a prepaid shipping label and instructions on how to send your item back to us. 

        The following items may not be returned:

        • Products which are eligible for parts under manufacturer warranty;
        • Items that have been used or modified in any way.
        • Items without the original packaging.
        • Made-to-order items.
        • Any items shipped to Canada.

        Click Here to read our full Shipping Policy.

        Click Here to read our full Return Policy.

      FREE Shipping & Returns

      If for any reason, you are unsatisfied with your purchase from Modern Blaze you may return it in its original condition and packaging within 30 days for a full refund.
      We'll even pay for return shipping!
      *Does not apply to made-to-order items. Returned itmes must be in new, unused condition and original packaging.