When your operation demands industrial-grade heat, whether in remote oil & gas fields, cold-weather construction sites, aviation hangars, or rugged logistics hubs, you need a solution that’s built to last and perform on-demand. Enter the Ignite “R”-series heater lineup, led by the robust HO-400R indirect-fired space heater from Ignite Manufacturing. Engineered in Alberta and now available through select Alaska-based distributors, this machine brings serious capability and commercial durability to harsh-environment heating.
Why Ignite Stands Out
Ignite Manufacturing Inc. has built its reputation around crafting portable industrial space-heaters designed for extreme conditions. Their facilities support heavy fabrication, stainless heat-exchanger welding, rigorous quality and performance testing, and delivery of units suited for demanding commercial and remote-site applications. Unlike consumer-grade heaters, the Ignite line is built for rugged terrain, harsh climates, large volumes of air, high duty-cycles, and serious fuel flexibility.
Meet the HO-400R
The HO-400R is Ignite’s recirculating-hood indirect fired space heater, designed for industrial use. Here are the key capabilities that set it apart:
Performance & Airflow
- Output: 325,000 – 390,000 BTU/h (≈ 95-114 kW) depending on model.
- Airflow: Up to 3,500 CFM (≈99 m³/min) for the R-model.
- Ducting: Capable of up to 100 ft (≈30 m) on the R-model for long-reach air delivery.
Construction & Durability
- Fully welded 16 ga 304 stainless-steel heat exchanger for corrosion resistance and longevity.
- Outer body panels of 16 ga carbon steel, chip-resistant powder coating to resist impact and abuse.
- Flat-free tires with reinforced hubs, forklift side-brackets plus a heavy-duty lifting hook, built for mobility in industrial yard conditions.
- Secondary fuel-containment tank (110% steel containment) in R-version for added safety and environmental compliance.
Fuel & Operational Flexibility
- Designed for diesel, oil (No. 1 or No. 2 fuel oil) or kerosene use, ideal for sites where natural gas/propane supply may be limited.
- Integrated voltmeter for real-time monitoring of electrical input and health of the unit, useful in remote or cold sites vulnerable to voltage drops.
- Optional thermostatic control: allows bridging of large fuel tanks, remote thermostat hookups, and better runtime control under extended-use scenarios.
Safety & Certification
- Certified by cETLus, meaning it meets relevant North American safety standards.
- As per the user manual the HO-400/R series is for temporary structure-heating (construction, repair etc.) under standards such as CSA B140.8 & CSA B140.0 and must be used with appropriate ventilation and clearance from combustibles.
Why This Matters for Alaska-Based Operations
In Alaska’s extreme climate, remote job-sites, and challenging logistics, you need a heater that doesn’t just survive, but thrives. The HO-400R offers:
- High output capable of heating large volumes of air or long duct runs, ideal for pre-heating buildings, maintaining work-zones, or protecting equipment in sub-zero temps.
- Fuel flexibility ensures you’re not tied to natural-gas infrastructure — diesel/kerosene are widely available in remote camps and sites.
- Mobility & durability mean the unit can be moved across uneven terrain, into tents, camps, or rugged rigs without damage.
- Safety features (voltmeter, steel containment, rugged construction) reduce risk in harsh working environments where equipment failure isn’t an option.
- Recirculating hood design (on the “R” model) helps recover heat for better fuel economy and improved efficiency in large enclosures or poorly-insulated structures.
Get the Most From Your HO-400R
- Choose ducting and layout carefully: the HO-400R supports up to ~100 ft of duct; longer runs require planning for pressure drop and temperature loss.
- Ensure adequate ventilation for combustion air, exhaust removal, and safe CO/CO₂ levels. The manufacturer’s manual emphasizes this.
- For sub-zero conditions, consider fuel/oil pre-heating, maintenance schedules for filters/nozzles, and verify the heater’s electrical supply (12/3 AWG up to 50 ft; heavier gauge further).
- The thermostatic option is especially useful in remote camps or extended-runtime worksites. This helps modulate runtime, reduces manual intervention, and saves fuel.
- Keep a regular service regime: check and replace fuel filters every 6 months, nozzles annually, inspect fan motor and heat exchanger for soot or corrosion.
Final Word
If you’re in Alaska, operating in oil & gas fields, mining, aviation, remote logistics, or construction, you can’t compromise on your heating equipment. The HO-400R from Ignite Manufacturing is purpose-built for exactly these environments!


