Sunpak patio heaters will soon be available to purchase online.

Wholesale Distributors

SUNPAK patio heater specialists

Model S34 Stainless Steel

Our company, Infra-Red Radiant has been doing business since 1986. We are wholesale distributors for many national brand radiant heating products including Detroit Radiant. We also specialize in commercial hanging patio heaters manufactured by Infrared Dynamics. This web site is specific to the sunpak product line. Our goal is to provide as much information as possible to our customers so they can make informed buying decisions. Whether its dealing with the homeowner, heating contractor or a national restaurant chain, we're experts in our field.


Sunpak heaters were specifically designed to provide heated comfort in an outdoor environment. They have been used on outdoor patios across the United States and Canada for over 20 years. When properly integrated into a patio design, Sunpak hanging heaters generally increase the comfort level 5 to 10 degrees Fahrenheit outdoors. The heating effectiveness will depend on air temperature, wind velocity and other factors. Whenever possible local Sunpak installations should be reviewed to determine the effectiveness for regional environments.

The environments in which Sunpak heaters are utilized vary greatly. As an outdoor rated heater it has passed basic wind and rain tests. This does not mean the heater cannot be damaged by the environment or when operated in very windy conditions. For this reason it is strongly suggested that heaters be inspected and if necessary repaired annually or before each heating season.

Appliance Design

SUNPAK's aluminized or stainless steel enclosure, together with the aluminum face grill, provides resistance to wind and rain. SUNPAK's slim body design (8 x 8 x 48 inches) and 0 to 30 degree angle mounting option on most models, gives SUNPAK the versatility to fit easily into a wide variety of patio situations. An optional mounting kit (part no. 12006) is available.

The SUNPAK hanging patio heater is design certified by the CSA International as an unvented infrared heater for outdoor or indoor (commercial) installation. All units are equipped with spark ignition and 100% shutoff for safety, economy, and convenience.


Part Number Model Heat Output
12001-2 S25 Black, Nat Gas 25,000 btu/hr
12002-2 S34 Black, Nat Gas 34,000 btu/hr
12006 Black Mounting Kit  
12001-4 S25 Stainless, Nat Gas 25,000 btu/hr
12002-4 S34 Stainless, Nat Gas
34,000 btu/hr
12006-6 Stainless Mounting Kit  
* Either model can be ordered for use with PROPANE gas.

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