NDUSTRIA™ NBH Infrared Overhead Straight Gas Heater

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    NDUSTRIA™ NBH Infrared Overhead Straight Gas Heater is designed to provide high amounts of heat for large indoor or outdoor covered areas. Made in the USA with high-quality materials, this heater will surely last for a long time. Fuel it with Natural Gas or Liquid Propane.

    This infrared heater is not only efficient in energy consumption but also in saving space. Its overhead installation on the ceiling allows you to utilize more floor space for different activities. 

    Mount it at a level or tilted angle to direct the heat output across an area up to 40 sq ft. Available in eight different BTUs - 40000, 60000, 80000, 1030000, 115000, 125000, 140000, and 150000. This heater can be installed unvented provided there is enough air circulation.

    Ideal for covered outdoors or indoor restaurants, a single NDUSTRIA™ heater can cover large spaces where multiple heaters are usually required. Equip this unit in your recreational space and enjoy its heating efficiency that will last for years with its durable components.

    Note: The maximum area is heated in mild climates where evening temperatures are at least 40ºF. To optimize its performance, please see the recommendations below on mounting the heater properly.

    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 support@patiofever.com and we'll be happy to help!

    If you are installing heaters above 4,000 ft. elevation, please contact support@patiofever.com.


     Product Manual

    Download Specs

    Key Features:

    • High heat output that covers 20 ft. to 40 ft. of floor space
    • Fully automatic Direct Spark Electronic Ignition System for convenient operations
    • Heavy-duty heater for covered patios that will last for years
    • Compatible with Natural Gas or Liquid Propane
    • Permanently installed and connected to gas lines so changing of propane tanks is not necessary.

    Other Features:

    • The included hangers allow you to install the heater horizontally or at 45°, just attach it to a chain.
    • Electrostatically applied black powder coat finish
    • Unvented installation for spaces with enough air circulation
    • CSA approved and ANSI certified
    • Made in the USA, ensures high-quality materials and workmanship.


    Model Number: NDBH.xxSHxx
    Manufacturer: NDUSTRIA™
    Series: NBH
    Indoor/Outdoor: Indoors/Covered Outdoors
    Fuel Type: Natural Gas/Propane
    Installation: Ceiling Mounted
    Tubing Material: Aluminized Steel
    Grade: Commercial
    Ignition: Direct Spark Electronic Ignition
    Heater Type: Infrared
    Heating Area: 40 sq ft
    Safety Shut Off Valve With Safety Shut-Off
    BTUs: 40,000/60,000/80,000/100,000/115,000/125,000/140,000 /150,000
    Volts: 120V
    Amps: 1
    Dimensions: 131"/251"/371"/491" L x 12.5" H x 14.19" D
    Weight: 83/117/151/192 lbs
    Certifications: CSA Approved, ANSI Certified
    Warranty: 3-Year Limited Warranty

    What's in the Box:

    • Straight Tube Heater - 1 pc.
    • Reflector - 1 pc.
    • User's Manual - 1 pc.


    When installing the heater on the ceiling, it is best to mount the unit in a level orientation so the reflectors will direct the heat straight down. Mounting the heater at a 45-degree angle will concentrate the heat towards the center of your patio space.

    For the best heating experience, a specified mounting height for each model can be found on the specs sheet.

    Ideally, heaters should be spaced at the same distance as their mounting height to spread heat evenly. For temperatures below 40ºF, it is best to keep the heaters half the distance as their mounting height.

    This heater can be installed unvented provided there is enough air circulation and clearances to combustibles. Covered and walled (temporary or permanent) spaces may need venting installed.

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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.

        For more information go to www.p65warnings.ca.gov