Direct-Fired Heater Rentals

Direct-fired heat is the most cost-effective and widely used type of portable heating for construction. While direct-fired heat is not suitable for enclosed areas, it is perfect for use in well-ventilated rooms. Direct-fired heaters are less expensive, easier to maintain, and more efficient than comparable heaters. For this reason, most construction sites utilize direct-fired heaters, as ventilation is typically not an issue at unfinished sites. Mobile Air offers a wide range of direct-fired heater rentals.

More Information About Our Direct-Fired Heater Rentals

At Mobile Air we have a fleet of direct-fired, make-up air, and re-circulating style of heaters ranging from 90,000 Btu to 4,000,000 Btu. No matter the size of your direct-fired heating need, Mobile Air has a cost effective solution. All Mobile Air direct-fired heaters are designed to use either natural gas or propane and can be used indoors (with ventilation) or outdoors. We offer lightning fast delivery directly to your worksite, and can even install and start-up your direct-fired heater for you, making rental from Mobile Air completely hassle free.

Contact us or call (888) 474-4340 to learn how Mobile Air can solve your temporary heating needs with a direct fired heater rental.

Heater Products

Unit Name Image Voltage Amps Btu/hr CFM Fuel Gas Connections Dimensions
Direct Fired 1800 105 volt single-phase 20 750,000 4,200 Natural Gas, Vapor Propane, Liquid Propane 1.0" NPT 62 x 26 x 30 in
Direct Fired 2730 208-230 volt single-phase, 208-320 volt three-phase, 460 vol 30 single-phase / 15 three-phase 2,000,000 high fire / 500,000 low fire 12,500 Natural Gas, Vapor Propane, Liquid Propane 3/4" NPT 72 x 32 x 46 in
Direct Fired Make-Up Unit 3050 208-230 volt single-phase, 208-230 volt three-phase, 460 vol 30 single-phase / 15 three-phase 4,000,000 high fire / 1,200,00 low fire 16,000 Natural Gas, Vapor Propane, Liquid Propane 3/4" NPT 73 x 41 x 44 in
Direct Fired S1505 105 volt single-phase 20 1,500,000 high fire 850,000 low fire 7,000 Natural Gas, Vapor Propane 1-1/4" NPT 69 x 31 x 37 in
Direct Fired S2000 105 volt single-phase 20 1,000,000 4,200 Natural Gas, Vapor Propane, Liquid Propane 1.0" NPT 62 x 26 x 30 in
Direct Fired S405 105 volt single-phase 15 400,000 2,000 Natural Gas, Vapor Propane 3/4" NPT 45" x 17" x 22"
ROT-400 120 Volt 5 amps 400,000 1,250 Propane / NG 3/4" NPT 20" x 43" x 27"
ROT-3000 3 Phase, 480 Volt 5 amps 3,250,000 18,500 Propane / NG 2-1/2" NPT 39" x 77" x 58"
ROT-2500 120 Volt, 230 Volt, 480 Volt 22 / 15 / 11 amps 2,000,000 6,600 Propane / NG 2" NPT 37" x 63" x 50"
ROT-250 3 amps 1 Phase, 110 Volt 250,000 1,650 Propane / NG 1" NPT 22" x 36" x 26"
ROT-1500 120 Volt 14 / 7 amps 1,250,000 3,800 Propane / NG 1-1/4" NPT 30" x 50" x 38"
REL-170 1 Phase, 115 Volt Starting - 8 amps - Cont.Oper. 2.5 amps 170,000 1,200 Propane / NG 18" x 31" x 28"
REL-155 1 Phase, 115 Volt 15 155,000 625 Propane N/A 11" x 29" x 15"
ROT-800 120 Volt 11 amps 800,000 1,800 Propane / NG 1" NPT 32" x 51" x 41"
RT-1800 1 Phase, 115 Volt 14-15 amps 750,000 4,200 Propane / NG 1" NPT 62" x 26" x 30"
RT-2000 1 Phase, 115 Volt 14-15 amps 1,000,000 4.200 Propane / NG 1" NPT 62" x 26" x 30"
RT-950 1 Phase, 115 Volt 8 - 10 amps 400,000 - 950,000 7,000 Propane / NG 1" NPT 75" x 28" x 36"
RT-3050-34 3 Phase, 460 Volt 8 amps 1,200,000 - 3,400,000 16,000 Propane / NG 1" NPT 73" x 41" x 44"
RT-3050-32 3 Phase, 208 - 230 Volt 15 amps 1,200,000 - 3,400,000 16,000 Propane / NG 1" NPT 73" x 41" x 44"
RT-3050-12 1 Phase, 208 - 230 Volt 26 amps 1,200,000 - 3,400,000 16,000 Propane / NG 1" NPT 73" x 41" x 44"
RT-2730-34 3 Phase, 460 Volt 5 amps 500,000 - 2,000,000 12,500 Propane / NG 1" NPT 72" x 32" x 46"
RT-2730-32 3 Phase, 208 - 230 Volt 12 amps 500,000 - 2,000,000 12,500 Propane / NG 1" NPT 72" x 32" x 46"
RT-2730-12 1 Phase, 208 - 230 Volt 24 amps 500,000 - 2,000,000 12,500 Propane / NG 1" NPT 72" x 32" x 46"
RT-DF1500 1 Phase, 115 Volt 14 - 16 amps 650,000 - 1,500,000 7,700 Propane / NG 1-1/4" NPT 64" x 31" x 37"
RT-S1505 1 Phase, 115 Volt 14 - 16 amps 850,000 - 1,500,000 7,000 Propane / NG 1-1/4" NPT 64" x 31" x 37"
RT-S1505-B 1 Phase, 115 Volt 8 - 10 amps 650,000 - 1,500,000 7,700 Propane / NG 1-1/4" NPT 64" x 31" x 37"
RT-S1505-C 1 Phase, 115 Volt 10 - 12 amps 650,000 - 1,500,000 7,700 Propane / NG 1-1/4" NPT 64" x 31" x 37"
RT-S405 1 Phase, 115 Volt 400,000 2,000 Propane / NG 3/4" NPT 45" x 17" x 22"
Z-500 1 Phase, 115 Volt 7.0 amps 550,000 3000 Propane / NG 1" NPT 48" x 26" x 35"

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