Heat Wagon 4220 Direct-Fired Heater (7 Million BTUs)
$42,961.00
The Heat Wagon 4220 is a 7 million BTU direct-fired heating system on wheels, available in Natural Gas or LP, 3-phase (208-240V 3Ø 60 Amp or 480V 3Ø 40 Amp). Model 4220-1 is for the natural gas version, 4220-2 is for the propane version.
Description
Heat Wagon Model 4220
- Can be utilized as a make-up air unit
- 40,000 CFM / 20 HP
- Safe fuel shutdown if combustion air is interrupted
- May be ducted up to 400 feet
- Safe monitoring of combustion, two trial electronic ignition with 20 second pre-purge time delay and 7 second shutdown
- Fused disconnect switch permits easy, safe 100% power shut off
- Protects heater by shutting down if unit is being overfired (high limit)
- Protects heater by shutting down if voltage is too low
- Easy monitoring of control voltage to ensure trouble-free operation
- Automatically cycles the heater hi/low
- Indoor/outdoor usage
| Input | 7,000,000 BTU/H |
| Fuel |
|
| Fuel Consumption | 76.5 GPH LP, 7000 CFH NG |
| Gas Connection | 1/2” NPT |
| Inlet pressure |
|
| Manifold pressure | 15 psi |
| Electrical |
|
| Fan | 40,100 CFM 20 HP |
| Thermostat | High – Low |
| Temp Rise | 200 degrees |
| Weight | 1,420 lbs. |
| Dimensions | 99″ L 64″ W 78″ H |
