Heating Units
Wacker Neuson HI400HD
HI400HD
Portable, durable and versatile for all heating applications
HI400HD portable indirect fired air heaters produce clean, dry, healthy heat offering an ideal environment for a variety of construction, residential and restoration applications without the use of an open flame, combustion carbons or water. Available in Diesel or Natural Gas/Propane, the HI400HD can handle various heating and drying applications at over 85% efficiency due to dedicated 2nd blower for combustion; one of the highest in the industry! Large pneumatic tires mean easy positioning on jobsites. The HI400HD is CSA approved.
- The HI400HD comes standard with -40 degree F/C cold weather kit and robust design that features lifting bail, fork pockets and adjustable handle.
- Diesel model features 2 stage burner with low-fire setting for fuel savings during low heat demand.
- Adjustable ball valve on Natural Gas/Propane model allows flexibility to switch from Natural Gas to Propane with ease and includes safety locking device to keep valve from moving once set.
- Burner head and gas pipe assembly are made from 100% stainless steel for long life.
- Optional 4" burner supply air duct allows warm air from outlet to preheat combustion air for increased cold weather performance and higher efficiency.
Specifications
| HI400HD D | HI400HD G | |
|---|---|---|
Dimensions |
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| L x W x H Overall in | 84.6 x 34 x 53.3 | 81.2 x 33.9 x 48.8 |
| L x W x H Shipping in | 85.8 x 29.1 x 51.8 | 85.8 x 29.1 x 49.6 |
| Weight Dry lb | 456 | 430 |
| Operating weight with Fuel lb | 860 | |
Operating data |
||
| Diameter Flue in | 6 | 6 |
| Diameter Air Outlets (Qty 1) in | 20 | 20 |
| Diameter Air Outlets (Qty 2) in | 16 | 16 |
| Diameter Air Outlets (Qty 3) in | 12 | 12 |
| Heating power Heat Input BTU/h | 408,569.6 | 380,548 |
| Heat efficiency % | 84 | 86 |
| Operating temperature Heat Rise ° F | 126 | 131 |
| Capacity Sizing Air Heat ft³ | 583,538 | 548,330 |
| Capacity Drying Size ft³ | 195,007 | 195,007 |
| Runtime h | 19.2 | |
| Air flow CFM | 3,760 | 3,250 |
| Static Pressure W.C. (inch) | 0.5 | 0.5 |
| Length Max Duct 1 x 20in Supply ft | 100 | 100 |
| Length Max Duct 2 x 16in Supply ft | 50 | 50 |
| Length Max Duct 3 x 12in Supply ft | 25 | 25 |
| Length Max Duct 1 x 20in Return ft | 25 | 25 |
Electrical system |
||
| Frequency Hz | 60 | 60 |
| Voltage V | 120 | 120 |
| Current A | 15 | 15 |
Engine / Motor |
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| Fuel type | Diesel #2 | NG/LP |
| Tank capacity Fuel US gal | 57.1 | |
| Fuel consumption Diesel/LP US gal/h | 2.96 | 3.65 |