Heat Wagon 4220 7 Million Btu Direct Fired Heater
SKU:
4220 LP
$49,000.00
$41,650.00
$41,650.00
On Sale
per item
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
