GUARDIAN® forced air heaters

The direct-fired L.B. White Guardian® is designed to protect pig and poultry producers' investments when the weather turns cold.

Guardian® heaters provide consistent, dependable heat that helps control barn climate.
Our forced air heaters increase fuel cost savings, improve productivity, reduce time to market, and lower production operating costs.

Years of perfecting every aspect of our design has led to our reputation for reliability, durability and serviceability !

Key features : 

• The industry's widest range of models from 60,000 to 325,000 Btu/h
• Spark, hot surface or pilot light ignition types
• Manually adjustable variable rate valve (50% to 100%) or fixed rate heat output
• Advanced Service Saver (a built-in electronic diagnostic feature)
• ''Tri-shield'' case available in white or galvanized finish
• Indoor or outdoor installation

Guardian® pig heaters also include a unique, built-in '' Advanced Service Saver™'' diagnostic feature that simplifies troubleshooting and helps keep your heater running when you need it the most. The ignition control module in Guardian® heaters is self-diagnostic.

If a problem exists, a red LED light on the module will flash a specific pattern depending upon the problem that is diagnosed. 
If the light flashes, the flash pattern will be followed by a pause and then a repeat of the flash pattern until the problem is corrected.