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Sunpak S34B TSH Wall/Ceiling Mounted Infrared Gas Heater with Wall Switch-Black

SKU 12042
Save $250.00
Original Price $2,500.00
Current Price $2,250.00

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Sunpak S34 B TSH Two-Stage Hardwired Wall/Ceiling Mounted Black Infrared Gas Heater with Wall Switch

Sunpak Authorized DealerDuring the cooler months of the year, you want to warm up quickly and easily. Designed for commercial installations & useful in residential situations, SUNPAK S34 B TSH has a dual stage output of 34,000 BTU and 25,000 BTU, controlled from the included wall switch control. The heater is simple to operate and uses draft-free and highly energy efficient infrared radiant energy just like the sun's warming rays. The dual stage heater has a ceramic Infrared heating element and is run by cost efficient clean burning Natural Gas or Propane. It will produce comfortable heat in your outdoor area with the push of a button.

SUNPAK S34 B TSH heater warms objects rather than trying to inefficiently heat the air. Each heater will heat about 12' x 12' area depending on wind conditions. SUNPAK heaters have been installed worldwide in thousands of premium residential and commercial settings. Powered by natural gas or liquid propane.

SUNPAK S34 B TSH heater features a slim design and can be mounted at a 0 to 30 degree angle to fit into a wide variety of spaces. Includes a wall switch, electronic spark ignition, and 100% Safety Shutoff. Black Hl-Temp Powder Coated Aluminized Steel Construction. The optional front trim is available in stainless steel or gloss black.

Sunpak heaters are specifically designed to provide heated comfort in an outdoor environment. They have been used on outdoor patios and warehouses across the United States and Canada for over 20 years. When properly integrated into a patio design, Sunpak® heaters generally increase the comfort level 5 to 10 degrees Fahrenheit outdoors.

All SUNPAK heaters are CSA Design Certified and are equipped for clean-burning, cost-effective, and highly efficient natural gas or propane fuels.

Need help determining the right heater and setup for your space and heating needs? Give us a call at (866) 713-2399 or email us at and we'll be happy to help!


  • High-quality commercial-grade heater
  • For use Indoor/Outdoor Commercial use
  • Outdoor Residential use ONLY
  • Black Hl-Temp Powder Coated Aluminized Steel Construction
  • Wall or ceiling mounting - mounts easily and integrates into any outdoor decor
  • Fully Automatic ON/OFF/HI/LOW control system
  • Direct Spark Ignition with auto re-light and flame sensor system - for a reliable start every time
  • Dual-stage 25,000-34,000 BTU/hour output - a reliable source of seasonal warmth for your patio
  • High efficiency ceramic infrared burner system - energy-efficient heating 
  • Approximate 12 ' x 12' Heat Coverage @ 34,000 BTU (High Setting)
  • Approximate 10' x 10' Heat Coverage @ 25,000 BTU (Low Setting)
  • Perfect for 9' 1/2" to 12' mounting heights
  • 0 to 30° Mounting Angle 
  • Residential application recommended
  • Included:
    • Black Hl-Temp Powder Coated Aluminized Steel Construction
    • Black Mounting Kit
    • 24 Volt Transformer Included
    • Sunpak® Duplex Wall Switch Control
  • Optional fascia trim available in stainless steel and black
  • Available in Natural Gas or Liquid Propane
  • Minimum Inlet Gas Pressure 6.0” W.C. for Natural Gas and 11.0” W.C. For Propane (LP)
  • Measurements: 48” L x 8” H x 8” D
  • Weight: 55 lbs
  • Made in the USA
  • Warranty: 1 Year Parts & 3 Years Ceramic Burners


          Download Product Manual Download Specs


          Recommended for residential and commercial installation. Install multiple heaters to keep large outdoor areas warm. 

           CSA CSA (Canadian Standards Association for US & Canada)All Sunpak heaters are CSA  (Canadian Standards Association for US & Canada) certified and are equipped for clean burning, cost effective, and highly efficient Natural Gas or Propane fuels. Please consult your local building codes for proper installation and safety requirements.

           WARNING: Combustion byproducts produced when using this product include carbon monoxide and other chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to 

          Free and Fast Shipping! Read our full Shipping Policy here.

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

          SUNPAK Infrared Heaters carry a 90-day commercial or one-year residential limited factory warranty. All heaters are stamped with the date of manufacture. Warranty is limited to repair of heaters at the factory or replacement parts. Any work or repair on a SUNPAK heater must be performed by qualified service personnel.

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