Suburban 40,000 BTU NT Series Ducted Furnace

Item #
Compact, yet powerful 12 Volt ducted furnaces are ideal for mid-size RVs. NT Series furnaces, with side or bottom duct options, are easy to install and make an ideal replacement for obsolete competitive furnaces.
More Information
Item # 50443
Brand Suburban
Series NT-40 Series
Model 2455A
Heat Source Gas
Circulation Type Ducted
Ignition Electric
BTU's 40,000
Draw 8.5A
Features 12 VDC
Low Amp Draw
Energy saving electronic ignitions.
Uniform cabinet size for installation flexibility.
Gasket-Sealed Stainless Steel Vent Assemblies
Steel gas manifolds.
Sealed forced-draft combustion.
Chrome-plated vent caps.
Included Furnace Only
Dimensions 12-1/2" H x 12" W x 23" D
Duct Outlet Sizes
Sides/Bottom Duct Outlets: 4" Round
Bottom Duct: 10" x 3.25"
Warranty Limited 2 Year Manufacturer Warranty
Net Weight 38 lbs.
Special Order Item No
Return Policy 30 Days (After Delivery)
LTL Freight No
WARNING: This product can expose you to chemicals, which is known to the State of California to cause cancer. For more information, go to
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