The Heat Wagon S1505B is an extremely high‑capacity 1,500,000 BTU direct‑fired heater engineered for rapid, large‑scale heating in open or well‑ventilated environments. Designed to operate on liquid propane (LP) or natural gas (NG), the S1505B delivers powerful, immediate heat for the most demanding applications, including major construction projects, industrial facilities, warehouses, shipyards, aircraft hangars, and temporary structures.

Specifications may vary by brand. The details provided are accurate for the model shown above. For complete and up-to-date information, please review the manufacturer’s official specifications.
Models and brands may vary by location and availability.

When pricing is not listed call or text to 414-541-1327

  • Models and brands may vary by location and availability.
  • Specifications and features are accurate for the model shown above but may differ across brands or regions.
  • For the most up-to-date details, refer to the manufacturer’s official specifications or contact our support team for assistance.

We strive to provide accurate product information to help you make informed purchasing decisions. If you have any questions, reach out to us before placing your order.

1,500,000 BTU heating capacity for extremely large spaces
Direct‑fired design delivers immediate, high‑efficiency heat
Dual‑fuel capability (LP or Natural Gas) for operational flexibility
Ideal for open or well‑ventilated applications
Heavy‑duty construction for harsh jobsite and industrial environments
Portable configuration for temporary and emergency heating needs
Reliable ignition and consistent output in cold‑weather conditions
Heater Type

Direct‑Fired

Fuel Type

Liquid Propane (LP) / Natural Gas (NG)

Heat Output

1,500,000 BTU

Application

Large‑scale construction, industrial facilities, warehouses, temporary enclosures

Use Environment

Open or well‑ventilated areas

Operation

Temporary / portable heating

Construction

Heavy‑duty, job-site ready design

Scroll to Top
Rental Form