Heat shops, garages, warehouses, and other large spaces with these heaters that can be suspended from the ceiling. They have an electronic spark ignition that makes them good for drafty areas where a pilot light could be extinguished. The safety shut-off cuts the gas supply if the flame goes out.

Note: Heaters need to be vented to the outdoors. Vent pipe is not included.

Use with low-voltage thermostat (sold separately).

Built for big jobs, this is a powerful space heater. It has a built-in thermostat.

The electronic spark ignition makes it good for drafty areas where a pilot light could be extinguished. The safety shut-off cuts the gas supply if the flame goes out.

Evenly warm a large space using steam and water from your existing boilers. Heat output is based on steam at 2 psi.

Control with a line-voltage thermostat (not included).

Focus warm air in a specific spot using steam and water from your existing boilers. Heat output is based on steam at 2 psi.

Control with a line-voltage thermostat (not included).

Evenly warm a large space with steam and water from your existing boilers. Use indoors where flammable gases, vapors, dust, and fibers are present—they meet Class I, Divisions 1 and 2, Group D; Class II, Divisions 1 and 2, Groups F and G; and Class III, Divisions 1 and 2. Heat output is based on steam at 2 psi.

Control with a line-voltage thermostat (not included).

Use steam from your existing boilers to evenly warm a large space. These heaters are for indoor use where flammable gases, vapors, and dust are present—they have an explosion-proof motor that is UL listed and CSA certified for Class I, Divisions 1 and 2, Group D; and Class II, Divisions 1 and 2, Groups F and G. Heat output is based on steam at 2 psi.

Control with a line-voltage thermostat (not included).

Focus warm air in a specific spot using steam and water from your existing boilers. Use indoors where flammable gases, vapors, dust, and fibers are present—they meet Class I, Divisions 1 and 2, Group D; Class II, Divisions 1 and 2, Groups F and G; and Class III, Divisions 1 and 2. Heat output is based on steam at 2 psi.

Control with a line-voltage thermostat (not included).

Warm the air in your enclosure to keep electrical components at the ideal operating temperature. These heaters also reduce humidity, preventing condensation that causes corrosion and short circuits. The fan blows hot air upward so it heats the enclosure evenly.

Heaters with thermostat are adjustable, so you can decide when the heater turns on and off.

All heaters meet American, Canadian, and European safety standards.

Radiate heat inside narrow spaces to keep equipment warm and dry. These slim heaters fit where standard ones don’t. They protect equipment from premature failure caused by cold, condensation, and humidity.

Heaters with a thermostat automatically turn on and off to maintain the set temperature range. Heaters with a nonadjustable thermostat have a set range that you cannot adjust.

For technical drawings and 3-D models, click on a part number.

Our most powerful ceiling-mount direct heaters, these warm people in large spaces, such as warehouses. All have a safety shut-off that cuts the gas supply if the flame goes out. They include a wall-mount thermostat.

Heaters with two burners allow for greater control over how much heat is generated—use one or both burners depending on your needs.

Heaters with a pilot light ignition do not require electricity. Heaters with an electronic spark ignition are good for drafty areas where a pilot light could be extinguished.