Sunpak Heater Collection

Sunpak heaters are overhead gas infrared heaters made in the USA by Infrared Dynamics in Yorba Linda, California. Each one is a slim 8 x 8 x 48 in. unit that mounts flat on a wall or ceiling, tilts up to 30 degrees, and runs on natural gas or propane gas. A ceramic burner gives off infrared heating that warms people and tables directly, so a covered patio stays comfortable with nothing on the floor.

Two-Stage Models: TSR or TSH

S34 and S25 Single-Stage Heaters

The S34 puts out 34,000 BTU and warms about 144 sq. ft. The S25 puts out 25,000 BTU, covers about 100 sq. ft. and suits lower ceilings. Both run from a simple wall switch or timer wired to the included 24V transformer, and the TSR and TSH drop to 25,000 BTU on Low.

Heating a Covered Patio

Mounting height is the first thing to check. The S25 needs at least 8 ft. 5 in. to the ceiling when mounted level. The S34, TSR and TSH need 9 ft., or 9 ft. 5 in. at a 30 degree tilt. Plan about 10 ft. between S25 heaters, and follow the manual for side clearances and fresh air.

Safety and Natural Gas or Propane Setup

Every model has electronic ignition with a flame sensor. If the flame goes out, the heater relights on its own, and if it can't, a 100% safety shut-off stops the gas. There is no standing pilot. Each heater ships set for natural gas or propane, in black aluminized steel or 304 stainless steel.

Parts, Warranty and Product Information

Sunpak covers its heaters with a 1-year parts warranty and keeps replacement parts on hand for every model. A yearly check by a qualified technician keeps them running at their best. Each product page has the spec sheet and installation manual.

Comparing Infrared Patio Heaters

Need more wind protection? SunStar heaters have a glass face rated for 40 MPH wind. For electric models, see Infratech, or browse all wall and ceiling heaters, natural gas heaters and commercial heaters for restaurants.

Sunpak Questions and Answers