Product Description
L.B. White Tradesman 400 LP Portable Forced-Air Heater is a heavy-duty propane (LP) heater designed for construction sites, warehouse spaces, large industrial or agricultural buildings, and other large-volume areas needing robust forced-air heating. Its variable-output design provides 250,000 to 400,000 BTU/hr, delivering dependable high-capacity heat while allowing modulation to match ambient conditions or fuel availability.
Equipped with a 1,050 CFM blower, thermostatic control, and a rugged steel “Tri-Shield” housing, the Tradesman 400 is built to withstand tough worksite environments. The unit ships with a gas hose and regulator for LP hookup, and its direct-fired design gives near-complete fuel efficiency, making it a practical solution for heating large open spaces without electricity.
Benefits
- High-output heat (250,000–400,000 BTU/hr) — suitable for large spaces, industrial/warehouse use, or cold-weather jobsite heating
- Variable output & thermostatic control — adjust heat output for efficiency, comfort, or fuel savings
- Strong forced-air flow (1,050 CFM) to distribute warmth quickly and evenly
- Durable steel “Tri-Shield” construction — resists corrosion and abrasion for tough jobsite conditions
- Comes with LP hose and regulator — ready for use out of the box
Applications
- Construction sites, building shells, renovation projects needing temporary heat
- Warehouses, workshops, industrial buildings, agricultural barns or storage spaces
- Large open spaces requiring forced-air heat — winter work sites, cold-weather concrete pours, material pre-heating
- Any location where robust, portable propane heat is required and electricity may be unavailable or impractical
