HI 750 G Mobile Indirect Fired Air Heater-Natural Gas/LP

Item Number: 0620857

  • HI 750 G
  • HI 750 G
  • HI 750 G

Durable and versatile for all heating applications

The most versatile, robust indirect fired air heaters produce clean, moisture free air for various heat applications. Easy set-up and simple operation make these units extremely user friendly. The HI750 can handle heating and drying applications with 750,000 BTUs/hr and over 83% efficiency. The HI750 models can operate on diesel, natural gas or propane for maximum job site convenience. All models are CSA certified.

  • Indirect fired air heaters produce clean, dry, healthy heat offering an ideal environment for a variety of construction, residential and restoration applications without the use of an open flame, combustion carbons or water.
  • Unique Recircul-Air design allows adjustable recirculation of warm inside air, while pressurizing with fresh air, resulting in fuel savings and even temperatures.
  • Units run at 83% efficiency with heat production capabilities of 750,000 Btus per hour.
  • Industry leading for heat delivery in its class, boasting up to 6,450 cubic feet per minute.
  • Durable heat exchanger and combustion chamber, made from 409 stainless steel for longer life, comes standard with an extended warranty.
  • New adjustable air damper, provides flexibility in CFM delivery and heat rise, up to 140 °F.
  • Static pressure guage gives user visibility to maximize heat delivery and avoid heated output air restrictions.
  • Available in diesel or natural gas/propane for greater job site flexibility.
  • Optional “plug and play” burner kit can easily convert unit from diesel to NG or LP.
  • Units feature extra large burner compartment for ideal service access or simple burner conversion.
  • Designed for maximum mobility with integrated forklift pockets and simple lift point.
  • Able to fit through a 36" door opening.

Standard Package – HI 750 G
Includes operator's manual

Description Metric Imperial
Length x width x height 3530 x 1190 x 1660 mm 139 x 46.8 x 65.5 in
Shipping size 3830 x 1270 x 1943 mm 151 x 50 x 76.5 in
Dry Weight 1156.7 kg 2550 lb
Shipping weight (including packaging) 1303.6 kg 2874 lb
Heat output 182.3 kW 622500 BTU/hr
Air Flow 10953.5 m3/h 6447 CFM
Fuel consumption (NG) 21200 (LP) 8500 l/h (NG) 5610 (LP) 2244 US gal/h
AC Voltage 115/230 V 115/230 V
Air outlet cone diameter 2 x 508 2 x 406.4 4 x 304.8 mm 2 x 20 2 x 16 4 x 12 in
Chimney connection diameter 203.2 mm 8 in

Specifications may change due to continuous product development.
* Actual power output may vary due to conditions of specific use.

Details regarding accessories not available. Please call for information if you need assistance.

Model Guide

Model Fuel oil consumption Dry Weight
kW BTU/hr
l/h US gal/h
HI 750 G
182.3 622500

Specifications may change due to continuous product development.
* Actual power output may vary due to conditions of specific use.