NT-30SP Suburban Furnace 30K BTU 2453A

$1,299.99 $999.99
Brand: Suburban

Product Description: *FREE SHIPPING!

Suburban 30,000 BTU NT-30SP Furnace

OEM# 2453A/NT30SP

Maximum heating power.

The 12-volt DC Suburban NT Series furnaces, offered in capacities from 30,000 to 40,000 BTU/h.  These incredible furnaces are examples of how powerful a compact ducted furnace can be.

Suburban's line of NT Furnaces work hard to make colder temperatures more enjoyable.


  • Cabinet size is the same on all models, providing a standardized size with three capacity options.
  • NT Series furnaces, with side or bottom duct options, are easy to install and make an ideal replacement for obsolete competitive furnaces.


  • BTU/h Input: 30,000
  • Height: 12.5"  
  • Width: 12"  
  • Depth: 23"  
  • Voltage: 12 VDC  
  • Amp Draw: 4.5 
  • Unit Weight: 36 lbs. 

Duct Outlet Size

  • Sides/Bottom: 4" Round
  • Bottom: 10" x 3.25"