The Suburban NT-SQ series furnaces are incredibly compact and lightweight ducted furnaces. But even with their small size and amp draw, these gas furnaces are capable of heating sizable living areas quickly and efficiently, with capacities from BTUH Input of 16,000 for the NT-16SQ and 19,000 for the NT-20SQ.

Dimensions:

• Height 9 1/2" 9 1/2"
• Width 9 3/8" 9 3/8"
• Depth 22 1/2" 22 1/2"
• Voltage 12 VDC 12 VDC
• Amp. Draw 3.1 3.1
• Unit Weight 22 lbs. 22 lbs.
• Duct Outlet Size: 4" Round
• Cut-Out Dimensions 10 3/16" H x 10 9/16" W
• Min. Depth 21"
• Max. Depth 27 3/4"