Direct Fired 400k BTU Heater System (LP/NG)
An economical heating solution for well-ventilated heating projects, the DF series are proven to be extremely durable workhorses that provide quick heat and reliable operation. Available only in LP/NG, the DF400 produces up to 400,000 BTU/h and comes standard with a 120v thermostat control. For over 50 years, Frost Fighter has been manufacturing the highest quality, most reliable, and durable line of Industrial Grade Portable Heating Systems in the industry. All Frost Fighter heaters are individually tested, meet OSHA standards and are either CSA or ETL certified. Heaters require special outfitting to work properly at elevations greater than 2,000 ft. Please contact our sales team for assistance.
Easy ball valve changeover from propane to natural gas
Lowest emissions in the industry
Powder coated
Low pressure regulator on manifold
Standard wheels for easy mobility
Stainless steel burner for higher efficiency & durability
Accessories Included
No
Acme Tools Brand Name
FROST FIGHTER
Acme Tools Part Number
DF400
Adjustable Thermostat
Yes
Air Volume (CFM)
2500
Assembled Weight (lbs)
210
Auxiliary Heating Capacity (BTU)
400000
BTU Heat Rating
400000
California Proposition 65 Warning Required
Yes
Color
Gray
Color / Finish
Grey
Country of Origin
United States
CSA Certified
No
Depth (in)
51
Diameter (in)
16
Efficiency (%)
81
Electricity Required
Yes
Element System
No
ETL Listed
Yes
Fuel Rate (lbs/h)
45
globalTradeItemNumber (GTIN)
00404040000233
Heater Controls
Thermostat
Heater Design
Thermostat
Heater Type
Direct Fired
Height (in)
33
Ignition Source
Electronic
Indoor / Outdoor
Indoor/Outdoor
Internal Supplier Part #
DF400
Internet Product Code (IPC)
D235CB7575A
Length (in)
51
Manufacturer Warranty
See Manufacturer’s Website for Details
Material
Stainless Steel
Maximum Hours Of Operation
15
Natural Gas Flow Rate
390
Number of Heat Settings
Variable
Package Weight
210
Package Weight (lbs)
240
Thermostat
Yes
UL Listed
No
UPC
404040000233
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