LB White® Boss™ 400 DF Direct Fired Portable Heater

Tradesman Ultra portable forced air heaters are fuel efficient gas fired portable with 99.7% fuel efficiency. Engineered to deliver reliable, directional heat, Tradesman heaters feature a unique three trial ignition system, the industry's heaviest gauge combustion chamber and burner plate. The Ultra model uses the Service Saver technology to allow self-diagnostic trouble shooting to aid if a problem ever occurs. Advanced diagnostics quickly pinpoint any issue with the startup or operation of the Tradesman Ultra Heater. Diagnostic System monitors the proper operation of air flow safety ...

Efficient motor reduces draw and is rated to run on standard 15A circuit New remote (50' long) thermostat with Hi/Lo/Off control 12 wheels make for easy handling Relays pull in and hold tight down to 95V Ductable up to 50' Upgraded heater control board starts heater with low voltage down to 95V and potted control board minimizes moisture and vibration Diagnostic troubleshooting lights Vapor propane, natural gas B-42 (40SV06) regulator B589664) installed on the heater Limited warranty of 1 year Made in USA

Features: Efficient motor reduces draw and is rated to run on standard 15A circuit New remote (50' long) thermostat with Hi/Lo/Off control 12 wheels make for easy handling Relays pull in and hold tight down to 95V Ductable up to 100 ft Upgraded heater control board starts heater with low voltage down to 95V- potted control board minimizes moisture and vibration Diagnostic troubleshooting lights Vapor propane, natural gas 11SV08 regulator installed on the heater Limited warranty of 1 year Made in USA

These sun blast heaters provide 360° radiant heating and don't require electricity. Their rugged construction makes them durable for any construction site. Radiant heaters heat like the sun, heating objects not the air. Features: LP (liquid propane) and NG (natural gas) models available No electricity required Easy to transport Safety features shut products down when needed Radiant heat is unaffected by wind or rain Lightweight for easy maneuverability Piezo pilot ignition Improved design over competitive models prevents carbon build-up for longer run time Direct-fired = 99.97% fuel ...

Features: 2,000,000 BTU/Hour May be ducted up to 200' Safe fuel shutdown if combustion air is interrupted Low housing temperature Safe monitoring of combustion, two trial electronic ignition with 20 second pre-purge time delay and 7 second shutdown Direct wire with easy, safe 100% power shut off Protects heater by shutting down if unit is being overfired (high limit) Protects heater by shutting down if voltage is too low (motor overload) Easy monitoring of control voltage to ensure trouble-free operation Automatically cycles the heater high/low Fuel type: natural gas or vapor propane ...