These heater have been transforming chilly patio into comfortable outdoor spaces for decades.
The Sunpak Models S25 & S34 are outdoor rated heaters available for use with natural or propane gas. These heaters can be either wall or ceiling mounted. The optional mounting kit allows this heater to be mounted from above keeping the patio deck free and clear. Heat coverage varies depending on the wind exposure on patio. The average spacing between the heaters is 10 feet apart.
Sunpak comes with a 24 VAC spark ignition system which includes flame monitoring through flame rectification. All Sunpak Heaters require an external 24 VAC source.
As an unvented gas heater, Sunpak heaters need a continuous supply of fresh air and proper ventilation of combustion gases to operate safely. This heater is not suitable for inside residences and other confined areas where the operational and safety requirements of this heater cannot be met. Refer to heater instructions, available online or from manufacturer for complete information.
The Sunpak heater design offers a slim profile which works well in a wide variety of patio settings. Sunpak heaters are available in either black powder coat or a 304 stainless steel finish.
The Sunpak Model S34 has a slim profile which works well in a wide variety of patio settings. We provide both black and stainless steel Sunpak infrared heaters for your convenience.
Model S34 features:
- 34,000 BTU output
- Fully Automatic ON/OFF Control System
- High-Efficiency Ceramic Infrared Burner System
- Direct Spark Ignition with Auto Re-light and Flame Sensor System
- Wall or Ceiling Mounting
- Perfect for 9-1/2" to 12' Mounting Heights
- 0 TO 30° Mounting Angle
- HI-Temp Powder Coated Black Heater, Mounting Kit, and 24 Volt Transformer Included
- Approximate 12' x 12' Heat Coverage
- Available in Natural Gas or Liquid Propane
- Made in the USA
Model S34 Options:
- Stainless Steel Front Fascia Kit: #12020
- Black Front Fascia Kit: #12020 2
Clearance Requirements for S25 & S34:
Comfort Level: Typically you can expect the radiant heat to spread about 10 feet in each direction increasing the comfort level 5-10 deg F. outdoors.
Sunpak Heaters are intended to be installed by qualified personnel specifically trained and experienced in the installation of this type of heater and related system components. Some states or provinces require installation and service personnel to be licensed. If you state or province is such, be sure your contractor bears the appropriate license. Persons not qualified shall not attempt to install or repair this heater.
For Outdoor Use Only:
Sunpak heaters are designed for outside use only. They are not for use in residential dwelling or other confined areas. Semi-enclosed patio are permissible provided they have adequate permanent openings around the patio periphery and meet the requirements for outdoors as defined in the installation instructions.
Sunpak Heaters require adequate combustion air and ventilation to operate safely and efficiently. This requires openings above and below the level of the heater. Refer to the heater instructions for more detail.
Sunpak Heaters come with a 24 VAC spark ignition system which includes flame monitoring through flame rectification. All Sunpak S34 & S25 heaters with standard controls require an external 24 VAC Transformer. Transformer should never be placed inside the heater.
Sunpak Heaters require a minimum inlet pressure of 6″ water column for natural gas and 11″ water column for propane gas. Gas pressure should never exceed 1/2 PSI or 14″ water column. For gas pressures exceeding 1/2 PSI a high-pressure regulator is required before the gas enters the heater.
Sunpak heaters are design certified by the CSA under the ANSI Z83.19 standard
Heater Gas Conversion:
The factory does not support converting heaters to different gases. Each heater has been setup and tested for a specific gas type. Please make sure you select the correct gas type, Natural or Propane gas, before making your purchase.