Suburban | Ducted Furnace | NT-20SQ | 19,000 BTU | 2450A
The Suburban NT-20SQ Ducted Furnace is a powerful 19,000 BTU unit. The Suburban NT-SQ series furnaces are incredibly compact and lightweight ducted furnaces, but in spite of their small size and minimal amp draw, these gas furnaces are capable of heating sizable living areas quickly and efficiently with an input capacity of 19,000 BTUs.
The "Q" stands for "QUIET." Suburban Q Series furnaces have been redesigned to be significantly quieter in operation. Why "talk over" the furnace when you don't have to with the Suburban Q Series furnace.
- Efficient Heating Output: Delivers 19,000 BTUs of LP gas heat, ideal for maintaining comfort in smaller RV interiors
- Quiet Q Series Design: Engineered with an improved blower system that reduces operating noise while maintaining strong airflow
- Ducted Front Discharge: Provides even heat distribution throughout the RV for consistent interior comfort
- Energy-Saving Ignition: Features electronic ignition with a low 2.8 amp draw for improved power efficiency
- Compact & Lightweight Build: Slim design measures 9-3/8" W x 9-1/2" H x 22-1/2" D and weighs only 10.3 lbs for easier installation
- Complete Vent Assembly Included: Comes with a gasket-sealed vent assembly for a secure, efficient installation
- NT-20SQ, 2450A
- High efficiency heating - LP Gas
- Easy installation, Quiet operation and Low maintenance
- Width: 9-3/8 Inch x Height: 9-1/2 Inch xDepth: 22-1/2 Inch
- With Vent Assembly
- Suburban 2-Year Manufacturer Warranty
- Cabinet Cut-Out Dimensions 10-3/16" H x 10-9/16" W
- Min. Installation Depth 21" x Max. Installation Depth 27-3/4" x Unit Weight 22 lbs.
- Comes with wiring harness, brass LP fitting, and (2) Furnace Collar 4"
Need help confirming fitment?
Our team at United RV Parts is here to help you find the right replacement or parts for your RV Furnace.
Text or call 817-984-1852 with the make and model number of your existing water heater and we’ll make sure you get exactly what you need the 1st time.

