Price: $901.99
Customers Also Viewed
U-Tubes Tube heaters ideal for high heat loss or spot heating. Positive pressure system pressurizes the combustion chamber. All gas connection, electrical connection and flue connection at the same end of the heater. Reliable direct spark ignition and 100% gas shut-off safety control. Up to 40' of ducting in fresh air or 40' 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. CSA certified. 5 Year Limited Warranty on tubes. 1 Year Limited Warranty on unit. Made in the USA.
To help pick out the heater that’s right for you, click here to view the Heat Loss Estimating Chart.
Product Specifications
- BRANDSunStar®
- LENGTH FEET12-3/4
- WIDTH INCHES31
- HEIGHT INCHES6-1/4
- DUCT SIZE INCHES4
- TUBE LENGTH FEET20
- MIN. CLEARANCE COMBUSTIBLE AT 45 DEGREE ANGLE INCHFront 48, Rear 12, Ceiling 6, Below 40, End 30
- MIN. CLEARANCE COMBUSTIBLES AT HORIZONTAL INCHSide 27, Ceiling 6, Below 40, End 30
- MIN. MOUNTING HEIGHT FEET AT 45 DEGREE ANGLE10
- MIN. MOUNTING HEIGHT FEET AT HORIZONTAL11
- WEIGHT LBS120
- CONSTRUCTIONCast Iron Burner / Aluminum Reflectors
- TUBE CONSTRUCTIONHot Rolled Steel
- BTU HIGH50000
- BURNER PRESSURE W.C. INCHES10
- GAS INLET PRESSURE MAX. WATER COLUMN INCHES14
- GAS INLET PRESSURE MIN. WATER COLUMN INCHES11
- SHAPEU
- FUEL TYPEPropane
- IGNITION TYPEDirect Spark
- DESCRIPTIONStandard
- TYPEPositive Pressure
- LIMITED WARRANTY YEARS1
- MANUFACTURER PART NUMBERSPU50-20-L5
There are no questions for this product.
See More Questions & Answers
$88.95
SunStar Exhaust Hood - For Straight and U-Shaped Infrared Heaters 42924000
Item #: B61850
Not Yet Rated
$48.95
This product has a 12-month manufacturer's limited warranty for parts and a 12-month manufacturer's limited warranty for labor. Protect your purchase beyond the manufacturer's limited warranty.
SunStar Propane Infrared Heater U-Tube Positive Pressure - SPU50-20-L5 - 50000 BTU
$901.99
- Product Information
- Customer Review
- Product Q&A
- Accessories
- Warranty
Popular item in this category
SunStar Propane Infrared Heater U-Tube Positive Pressure Tough Guy - SPU50-30-TG-L5 - 50000 BTU
Item #: WBB59824
Not Yet Rated
Usually ships in 10 to 13 days
$1,047.99
SunStar Propane Infrared Heater U-Tube Positive Pressure - SPU50-20-L5 - 50000 BTU
Item #: WBB59824
The item above has been added to your shopping list:
List name
Save Item to