Indirect Fired Heater

Mobile Air offers a full line of indirect fired heaters for applications where zero by-products of combustion can enter the heated space or where very low levels of relative humidity are required. A stainless steel combustion chamber keeps combustion air separate from the air discharged into the space for heating. This sends all the by-products of combustion through the chimney flue, providing 100% clean, dry heated air.

Our fleet of indirect fired heaters, both make-up air and re-circulating style, range from 250,000 Btu to 1,000,000 Btu. All heaters are designed to use either natural gas or propane and for both indoor or outdoor use.

Mobile Air will deliver your indirect fired heater directly to you site and can provide the installation and start-up making portable heater rental from Mobile Air hassle free. Contact us at (888) 474-4340 to learn how we can help you.

Indirect Fired Heaters

Unit Name Image Voltage Amps Btu/hr CFM Fuel Gas Connections Dimensions
RT-OHV500 1 Phase, 115 Volt 17 amps 500,000 3,000 Propane / NG 1" NPT 72" x 32" x 46"
RT-IDF-7-34 3 Phase, 480 Volt 13 amps 700,000 - 1,400,000 7,000 #1 & #2 Diesel Fuel / NG or Vapor Propane 88" x 176" x 88"
RT-IDF-7-32 3 Phase, 208 Volt 26 amps 700,000 - 1,400,000 7,000 #1 & #2 Diesel Fuel / NG or Vapor Propane 88" x 176" x 88"
RT-IDF-21-34 3 Phase, 480 Volt 28 amps 2,100,000 - 4,200,000 21,000 #1 & #2 Diesel Fuel / NG or Vapor Propane 95" x 384" x 114" (without stack)
RT-IDF-21-32 3 Phase, 208 Volt 55 amps 2,100,000 - 4,200,000 21,000 #1 & #2 Diesel Fuel / NG or Vapor Propane 95" x 384" x 114" (without stack)
RT-IDF-11-34 3 Phase, 480 Volt 1,200,000 - 2,400,000 11,000 #1 & #2 Diesel Fuel / NG or Vapor Propane 95" x 192" x 96" (without stack)
RT-IDF-11-32 3 Phase, 208 Volt 44 amps 1,200,000 - 2,400,000 11,000 #1 & #2 Diesel Fuel / NG or Vapor Propane 95" x 192" x 96" (without stack)
25 Ton Trailer Mounted Heating Unit 3 Phase, 460 Volt 5 400,000 9,000 84" x 120" x 68"
Indirect Fired VG400 120 volt single-phase 20 400,000 2100 Natural Gas, Vapor Propane 3/4" FNPT 60 x 24 x 45 in
Indirect Fired VG1000 195 volt single-phase 30 1,000,000 Input / 800,000 Output 4075 Natural Gas, Vapor Propane 1-1/4" NPT 120 x 31.5 x 54 in
Indirect Fired OHV500 105 volt single-phase 20 450,000 Input / 360,000 Output 3200 Natural Gas, Vapor Propane 3/4" FNPT 60 x 24 x 49 in