SunStar Tough Guy Straight Positive Pressure Tube Heater, Fuel Type Natural Gas, Heat Output 50000 Btu/hour, Heat Type Infrared, Model# SPS50-20-TG-N5

Product Summary

Offers fuel savings up to 50%. Tough Guy Straight Tube heaters are ideal for complete building heating. Positive pressure system pressurizes the combustion chamber. The emitter tubes are made of heat treated aluminized steel. All gas and electrical connection at the same end of the heater. Reliable direct spark ignition and 100% gas shut-off safety control. Up to 40ft. of ducting in fresh air or 40ft. sidewall venting capability. Blower is located inside the burner box. Ideal for applications where minimal noise (less than 60dB) is desired. Heavy duty permanently lubricated and ball bearing blower motor for maintenance-free operation. Highly efficient aluminum reflectors. Includes diaphragm air switch, heavy duty cast iron burner and burner inspection sight glass. Diagnostic monitoring light system. 120V supply required. External 24V thermostat connection or line voltage operation. Mount heaters as high as possible. Tough Guy Series is ideal for Car Washes, Greenhouses, Swimming Pools, Waste Water Treatment plants, Dairy Barns and other high humidity environments. CSA certified. 5 Year Limited Warranty on tubes. 1 Year Limited Warranty on unit. Made in the USA. Installation and service must be performed by a licensed contractor and must conform to local codes and SunStar’s Installation Instructions. Read the Installation and Operating Instructions for specific Installation requirements prior to purchase. To help pick out the heater and the model that’s right for you, view the Heat Loss Estimating Chart for proper heater selection.

What’s Included

(1) Burner Package: Main Burner and hardware Emitter Tubes and Reflectors

Features + Benefits

• 20 Foot Emitter Tube Length. Positive pressure- Push Through System pressurizes the products of combustion though the emitter tubes utilizing a blower inside the burner box.
• Ideal for complete building heating using multiple heaters. When a single heater is utilized for building space heating (e.g. spot heating) always use a u-tube heater for more uniform energy distribution. Ideal for Car Washes, Greenhouses, Swimming Pools, Waste Water Treatment plants, Dairy Barns and other high humidity environments.
• Tough Guy Constuction utilizes heat treated aluminized steel tube construction for unsurpassed corrosion resistance, higher operating temperatures, higher surface emissivity and longer life expectancy. Standard 4″ flue and 4″ outside combustion air supply.

• The minimum mounting height is 11ft. above finished floor for uniform energy distribution and human comfort
• Requires the following clearances from any combustible material: 6in. above, 56in. below and 22in. from the sides of the heater

Key Specs

Item#	4774441
Brand	SunStar
Manufacturer’s Warranty	1 year limited warranty
Ship Weight	130.0 lbs
Fuel Type	Natural Gas
Heat Output	50,000 Btu/hour
Heat Type	Infrared
Heating Capability	500 ft²
Blower Included	Yes

Assembled Width	13 in
Assembled Height	12 in
Assembled Depth	252 in
Thermostat Included	No
Volts	120
Amps	2
Product Weight	104.0000 lb
Dimensions L x W x H (in.)	252.0000 x 13.0000 x 8.0000 in