SunStar SIU150-40-L5 U-Tube Vacuum Infrared Heater 150,000 BTU Propane
The SunStar SIU150-40-L5 U-Tube Vacuum Infrared Heater delivers 150,000 BTU of high-output radiant heat across a 40-foot U-tube, combining immense power with the safety and efficiency of a vacuum (negative pressure) system for mid-to-large commercial facilities using Propane/LP. This unit maximizes heat transfer and safety containment, making it ideal for large service bays and manufacturing areas. The U-tube design ensures comprehensive coverage from a single heat source. The SunStar SIU150-40-L5 U-Tube heater provides robust, reliable, and economical heating, ensuring consistent comfort and productivity by efficiently warming objects and floors rather than the air.
Description
Offers fuel savings up to 50%. Straight Tube heaters ideal for complete building heating. Positive pressure system pressurizes the combustion chamber. 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. 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 that’s right for you, view the Heat Loss Estimating Chart for proper model and heater selection.
What’s Included
- (1) Burner Package: Main Burner and hardware Emitter Tubes and Reflectors
| Item# | 4774492 |
| Brand | SunStar |
| Manufacturer’s Warranty | 1 year limited warranty |
| Ship Weight | 328.0 lbs |
| Fuel Type | Propane |
| Heat Output | 200,000 Btu/hour |
| Heat Type | Infrared |
| Heating Capability | 4,000 ft² |
| Blower Included | Yes |
| Assembled Width | 13 in |
| Assembled Height | 12 in |
| Assembled Depth | 852 in |
| Thermostat Included | No |
| Volts | 120 |
| Amps | 2 |
| Product Weight | 262.4000 lb |
| Dimensions L x W x H (in.) | 852.0 x 13.0 x 8.0 in |
SunStar SIU150-40-L5 Vacuum Infrared Heater Specs
| Brand | SunStar |
|---|---|
| Heat Output | 200,000 BTU/hr (Per Table) |
| Heating Capability | 4,000 sq. ft. |
| Fuel Type | Propane |
| Assembled Width | 13 in |
| Assembled Height | 12 in |
| Assembled Depth | 852 in |
| Internal Blower Included | Yes |
| Permanently Lubricated Motor | Yes |
| 100% Gas Shut-off Safety Control | Yes |
| Direct Spark Ignition | Yes |
| Diagnostic Monitoring Light System | Yes |
| Made in the USA | Yes |
| What's Included | (1) Burner Package: Main Burner, Hardware, Emitter Tubes, Reflectors |
| Product Weight | 262.4 lb |
| Ship Weight | 328.0 lbs |
| Standard Warranty | 1-Year Limited Warranty |
Additional information
| Brands | SunStar |
|---|








Reviews
There are no reviews yet.