Indirect-Fired Mobile Space Heater with Two-Stage Burner
 
The Arcotherm PHOEN Series is a duo of portable indirect-fired heaters available in either a gas (natural gas/propane) or oil (diesel/kerosene/jetfuel) version, and offer nominal heating outputs of 380,000 and 400,000 BTU’s respectively. Indirect-fired heaters produce heat by creating a flame in an enclosed combustion chamber. The exhaust created in the combustion process then makes its way through a four-pass heat exchanger and finally expelled through a chimney located at the top of the heater. A custom exhaust vent can be attached to fit any application in order to safely expel the exhaust fumes when used in indoor applications. A powerful fan located at the back of the heater forces ambient room or atmospheric air through the unit, over and around the hot combustion chamber, and expels the freshly heated air out of the front of the unit. This expelled hot air can either blow freely or be ducted in one, two, or three directions to specific areas. The PHOEN Series heaters come with a rugged outer frame containing various lifting points, handles and supports making them ideal for use in tougher applications, such as agriculture, heavy construction, mining, oil & gas, rentals and large outdoor structures.
 
Key Features:
CSA Approved
Two Stage Burner – PHOEN 400
Manual Gas Valve – PHOEN 380
Four-Pass Heat Exchanger – high efficiency
Ventilation Mode Only – fan can be operated when burner is off
Remote Thermostat – optional accessory
Anti-Shock Frame – with foldable handle
Lifting and Suspending Brackets
Single Point Lift Bail
Forklift Pockets
 
Heater Specification 
Heat Input: 380,548 BTU/h (111.5 kW)
Heat Output: 329,174 BTU/h (96.5 kW)
Efficiency: 86.5%
Temp Rise: 126°F / 52°C
 
Fuel Consumption
Natural Gas (NG): 355.97 cfh
Liquefied Petroleum Gas (LPG): 147.24 cfh
 
Power and Airflow
Blower Motor Power: 1 hp, 1,700 rpm
Burner Motor Power: 1/4 hp, 3,300 rpm
Power Supply: 120 V, 1 ph, 60 Hz
Current Rating: 12.5 A
Heated Airflow: 3,250 cfm
 
Ducting and Flue
Flue Size: 6.0 in
Ducting (1-way): Max Length 100 ft
Ducting (2-way): Max Length 60 ft
Ducting (3-way): Max Length 48 ft
Fresh Air Intake Duct: Max Length 15 ft
 
Dimensions and Weight
Dimensions: 82.6 x 33.9 x 48.9 in
Weight: 430 lb