Heating Units
Heat Wagon 4220
Model 4220
- 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
- Direct wire with 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
Specifications:
| 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 | 1,350 lbs. |
| Dimensions | 99″ L 64″ W 78″ H |