Known for Reliability- Durability- Serviceability- Parts Availability
Quality construction - Therma Grow forced air heaters feature a 10 YEAR WARRANTY against heat chamber and case corrosion!
- Corrosion resistance
- Made to thrive in humid horticultural environments
- Designed for ease of maintenance and repair in the field
- Superior parts access from our customer service center
- 24 hour online access to service manuals and trouble shooting videos
- Phone technical support from our team of engineers on installation, sizing and advanced trouble shooting
Up to 20% better efficiency and proven heat chamber durability
With indirect fired heating 20% of the heat goes out the chimney. With L.B. White's full line of forced air heating solutions that heat goes into your green house and straight to the bottom line.
Our Therma Grow™ and Guardian® forced air direct fired heating solutions are the new standard for efficient, reliable heating for green houses. L.B. White's technical support team makes sure you get more than a great furnace, they help you create a complete heating solution to protect your investment.
Tradesman™-Portable-Forced Air
The Ultimate Temporary heating solution
Engineered to deliver reliable, directional heat, L.B. White Tradesman horticultural heaters feature a unique 3-trial ignition system, the industry's heaviest gauge combustion chamber and burner plate, and Self Diagnostic Service Saver models for convenient trouble-shooting. L.B. White has perfected every aspect of our green house heater design to withstand the harsh working environments. This has led to our reputation for reliability, durability and serviceability in the field. When the weather turns cold and the safety of your plants are at stake… you want the leader in Green House heating equipment on the job… L.B White.
Call our technical experts to help you select the correct size and quantity of heaters for your job site.
Technical Support – 1-800-345-7200
Key features of L.B. White Portable Forced Air Green House Heater:
- LP and NG models available
- Ultra models include Self Diagnostic Service Saver for convenient trouble-shooting
- Dependable electronic spark ignition
- Superior Tri-Shield finish provides extended protection against abrasion and corrosion.
- Thermostatic temperature control (170, 350 and 400 models)
- Adjustable front leg provides easy direction of heat (170, 350 and 400 models)
- Variable output saves fuel
- 100% test fired at our plant
- Direct-fired = 99.97% fuel efficiency
- CSA US and Canadian
Literature / Specifications
Tradesman Greenhouse
Owners Manual
Tradesman 100 Portable Forced Air
Tradesman 170 Portable Forced Air
Tradesman 400 Portable Forced Air
Troubleshooting & Maintenance Videos
Portable Forced Air Service Igniter
Portable Forced Air Service Burner Orifice
Portable Forced Air Service Gas Pressure Check
Portable Forced Air Service Air and Spark Test
Portable Forced Air Backflash Switch
