# DANTHERM 99,300-146,900 BTU Short-Wave Infrared Oil-Fired Kerosene/Diesel Space Heater, 2-Step Power and Electronic Flame Control

**Brand:** [DANTHERM](https://shop.coreranger.com/brands/DANTHERM)
**SKU:** IH 91
**Price:** $3,299 · in stock
**URL:** https://shop.coreranger.com/product/dantherm-99-300-146-900-btu-short-wave-infrared-oil-fired-kerosene-diesel-space-heater-2-step-power-340952873

## Specifications

| Spec | Value |
|---|---|
| Color | Yellow / Black |
| Model # | IH 91 |
| Features | Portable |
| Room Size | Extra Large |
| Internet # | 340952873 |
| Returnable | 90-Day |
| Heater Type | Infrared |
| Store SKU # | 1015300662 |
| Color Family | Yellow |
| Control Type | Push Button |
| Location Use | Garage,Jobsite,Patio |
| Ignition Type | Electrical |
| Heating Method | Radiant |
| Indoor/Outdoor | Indoor,Outdoor |
| Power/Fuel Type | Diesel,Kerosene |
| Runtime (hours) | 21 hr |
| Product Depth (in.) | 28 in |
| Product Width (in.) | 39 in |
| Area Heated (sq. ft.) | 4200 sq ft |
| Manufacturer Warranty | 1-Year Limited |
| Heat rating (BTU/hour) | 146900 Btu/h |
| Number of Heat Settings | 2 |
| Fuel Rate (gallons/hour) | .7 gal (US)/min |
| Portable Heater Features | Portable,Wheels |
| Fuel Tank Capacity (gal.) | 14 gal |
| Certifications and Listings | UL Certified |
| Maximum Temperature Setting (F) | 105 °F |

## Description

Elevate your jobsite heating with industrial‑grade performance from the DANTHERM Short‑Wave Infrared Oil‑Fired Heater. Engineered for commercial and industrial environments, this rugged heater delivers precise, high‑output infrared warmth directly to surfaces - not just air - ensuring targeted heating even in open, drafty, or dusty areas. Ideal for construction sites, warehouses, workshops, agriculture, and heavy‑duty applications where reliable heat matters most. Built with robust components, advanced electronic flame control, and a triple filtration system, this heater provides long‑lasting durability, quiet operation, and safe, efficient heat you can count on.

• Heavy-duty industrial-grade construction for demanding job sites
• Durable oil-fired heater with low-noise electronic flame control
• Short-wave infrared technology delivers fast, targeted heating