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The BT400 NEX-D5 is a Kubota diesel engine driven stand-alone indirect fired heater producing 400,000 BTU/H.
Featuring a high efficiency stainless steel heat exchanger which exhausts all combustion gases up the exhaust stack.
This allows the BT400 NEX-D5 to provide 100% breathable air which can be blown into an aircraft cabin or engine, a worksite or building.
The heater is designed to operate in extremely cold temperatures – below -40 °F/C and. The BT400 NEX-D5 is also certified for indoor use, operating free-standing inside a building provided that the exhaust fumes are plumbed up a stack to the outside of the building. This creates a 400,000 BTU portable furnace while the electronic temperature controls the temperature.
Heating Capacity | 400,000 BTU/h |
Maximum Air Delivery Rate | 1,500 CFM |
Max Output Temp | 250 °F (121.1 °C) |
Fuel Capacity | 35 U.S. Gallons (132.49 L) |
Fuel Type | JP4, JP5, JP8 Aircraft Turbine Fuel DF-2 diesel fuel |
Maximum Fuel Consumption | 2.5 GPH @ Full Output |
Nozzle | 2.0 GPH 45° |
Static Pressure | 0.65" w.c. |
Ignition | Electric |
Ductability | 30 ft Discharge |
Engine | Kubota OC60 Tier4 Diesel - Electric Start |
Outlet Duct | 1 x 12" Diameter Outlet |
Run Time | 14 Hours |
Electrical | 12 VDC 20A |
Air Flow | 1,500 CFM |
Approval | O-TL |
Temp Rise | 250 °F |
Efficiency | 83% |
Hitch Setup | Pintle |
Certification | O-TL |
Weight (dry with trailer) | 745 lb (338 kg) |
Dimensions | 71” L x 50” W x 48” H |
The BT400 NEX-D is best suited for applications requiring a indirect fired heater that can operate in the most severe conditions in remote locations that do not have any power available or it is difficult to obtain. Best suited to applications requiring thermostatically controlled quick clean air heat such as aircraft engine & cabin pre-heating, remote industrial sites, oil & gas sites and military requirements. The BT400 NEX-D is Kubota diesel engine driven and burns diesel fuel or JPA jet fuel and is mounted on a HD tarmac trailer.
The BT400-NEX Series are used in commercial aviation, construction and exploration. In these industries safety is not just a concern but is a requirement for any manufacturer producing a modern heater.
Click below and download our Executive Summary and learn why the BT400-NEX Series of heaters are the number 1 choice of so many industries.
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