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Shop by Brand
- Furnace Parts by Model
- Vent Screen
-
Furnace Parts by Category
- Access Door
- Adapter Plate
- Blower Housing
- Blower Wheel
- Burner
- Cabinet
- Chamber
- Combustion Air Housing
- Combustion Chamber
- Combustion Wheel
- Conversion Kit
- Core
- Duct Collar
- Duct Cover Plate
- Gas Inlet Pipe
- Gas Solenoid Valves
- Gas Valve
- Gaskets
- Igniter Electrode
- Ignition Electrode Bracket
- Intake Tube
- Low Air Flow Switch
- Manifold
- Module Control Boards
- Motor
- Pilot Regulator
- Power Supply Wiring Harness
- Room Air Impeller
- Sail Switch
- Screw
- Spark Electrodes
- Time Delay Relay
- Transformer
- Vacuum Cup
- Vent
- Wall Thermostat
- Wiring Harness
- Hi/Limit Switch
- Adapter Fitting
- Air Flow Switch
- Anode Rod
- Anode/Element Combo
- Burners
- Circuit Board Wiring Harness
- Control Boards
- Control Center
- Diffuser Tube
- Door Hinge
- Electrode
- Electrode Wire
- Element
- Exhaust
- Flue Box
- Freeze Protection
- Fuse
- Gas Inlet Elbow
- Gas Line Grommet
- Gas Solenoid Valves
- Gas Valve
- Hose
- Igniter
- Ignition Electrode Bracket
- Insulation
- Junction Box
- Junction Box Cover
- Limit Switch
- Manifold Outlet
- Pilot Reigniter
- Power Switch
- Pressure Relief Valve
- Propane Pilot Assembly
- Recirculating Pump
- Relay
- Shut Off Valve
- Spark Electrodes
- Tank Shroud Strap
- Thermostat
- Thermostat Switch
- Thermostat/Limit Cover
- Vent Screen
- Wall Mount Controller
- Water Flow Sensor
- Wire Terminal End
- Wiring Harness
- Access Door
- Broiler Pan
- Burner
- Burner/Manifold Identification
- Control Knob
- Control Panel
- Grate
- Grate Clip
- Grate Grommet
- Igniter
- Ignition Wire
- Light Switch
- Manifold
- Mounting Bracket
- Oven Bulb Holder
- Oven Control Thermostat
- Oven Door
- Oven Rack
- Pilot
- Pilot Tube
- Propane Regulator
- Stove Top
- Stove Top Cover
- Tank Hose
- Thermocouple
- Trim Kit
- Box Bushing
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NT Series Cores
Maximum heating power for large RVs
The 12-volt DC Suburban NT Series furnaces, offered in capacities from 30,000 to 40,000 BTUH, are examples of how powerful a compact ducted furnace can be. Cabinet size is the same on all models, providing a standardized size with four capacity options.
NT Series furnaces, with side or bottom duct options, are easy to install and make an ideal replacement for obsolete competitive furnaces.
Model Number NT-30SP NT-34SP NT-40
BTUH Input 30,000 34,000 40,000
Height 12 1/2" 12 1/2" 12 1/2"
Width 12" 12" 12"
Depth 23" 23" 23"
Voltage 12 VDC 12 VDC 12 VDC
Amp. Draw 4.5 7.0 8.5
Ship Wt. 40 lbs. 40 lbs. 40 lbs.
Unit Wt. 36 lbs. 36 lbs. 38 lbs.
Duct Outlet Size
Sides/Bottom 4" Round 4" Round 4" Round
Bottom 10" x 3 1/4" 10" x 3 1/4" 10" x 3 1/4"
BTUH Input 30,000 34,000 40,000
Height 12 1/2" 12 1/2" 12 1/2"
Width 12" 12" 12"
Depth 23" 23" 23"
Voltage 12 VDC 12 VDC 12 VDC
Amp. Draw 4.5 7.0 8.5
Ship Wt. 40 lbs. 40 lbs. 40 lbs.
Unit Wt. 36 lbs. 36 lbs. 38 lbs.
Duct Outlet Size
Sides/Bottom 4" Round 4" Round 4" Round
Bottom 10" x 3 1/4" 10" x 3 1/4" 10" x 3 1/4"