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Guardian® Forced Air Heaters

L.B. White Guardian Forced Air Heaters for Hog Buildings

Guardian Forced Air Heaters for Pig Barns and Swine Facilities

The direct-fired L.B. White Guardian is designed to protect pig producers' investments when the weather turns cold. Guardian pig building heaters provide consistent, dependable heat that helps control pig house climate.

Guardian heaters can be used in all swine production environments and phases including gestation, nursery, and wean-to-finish.

L.B. White is the pioneer in direct spark heaters. 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 forced air heaters integrate with all environment control systems, including:

  • AP Systems (Automated Production Systems)®
  • Big Dutchman - Viper®
  • Dicam®
  • Fancom®
  • Hotraco®
  • Maximus
  • Rotem®
  • Val-Co®
  • and more

Advanced Service Saver™ Diagnostics

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. Flash patterns are provided in the heater service guide.

Certifications of Guardian Pig Barn Heaters

L.B. White Guardian heaters that help pork producers control pig house climates are available in CSA U.S. and Canada certified models, as well as CE Type certified and other international configurations and certifications.

Determine Size and Quantity of Heaters
for Ventilated Pig Production Buildings

Call our technical experts to help you select the correct size and quantity of Guardian heaters for your swine enterprise. For Technical Support, call 1-800-345-7200 or 608-783-5691.

Specifications of Guardian Pig Heaters

  Guardian
60

Guardian
100

Guardian
250
Guardian
325

Btu/h Rating

30,000-
60,000
50,000-
100,000
160,000-
250,000
200,000-
325,000
Ignition Types

Hot Surface
Spark

Hot Surface
Spark

Hot Surface
Spark
Pilot

Hot Surface

Electrical Supply (Voltz/Hz/Phase)

115/60/1 115/60/1 115/60/1 220/60/1
Motor

1/15 H.P.
1700 RPM

1/8 H.P.
1100 RPM
1/3 H.P.
1100 RPM
1/2 H.P.
1100 RPM

Dimensions

L = 21.3"
W = 14.3"
H = 18.0"

L = 29.5"
W = 14.3"
H = 18.0"

L = 30.8"
W = 18.3"
H = 28.3"

L = 36.0"
W = 22.0"
H = 30.0"

Cabinet Steel with
Tri-shield Coating
Steel with
Tri-shield Coating
Galvanized Steel Galvanized Steel

CSA Certified

Yes

Yes

Yes

Yes

For information on the Guardian® with Smart Sense™, the Automatic Variable Rate Heater, click here!

L.B. White Guardian Forced Air Heaters for Hog Buildings

The direct-fired L.B. White Guardian is designed to protect pig producers' investments when the weather turns cold. Guardian pig building heaters provide consistent, dependable heat that helps control pig house climate.

Guardian heaters can be used in all swine production environments and phases including gestation, nursery, and wean-to-finish.