AG Series

Agricultural Series Gas-Fired Unit Heaters

Low Profile Unit Heaters for Agricultural Applications

Built to thrive in the harshest environments, our AG Series unit heaters are thoughtfully engineered with durability and performance in mind. Each unit comes standard with a corrosion-resistant cabinet, ensuring long-lasting protection against moisture and airborne contaminants. Inside, high-quality stainless steel components—including tubular heat exchangers, burner boxes, and flue collectors—deliver superior resistance to rust and corrosion while maintaining optimal heat transfer efficiency. A totally enclosed motor rounds out the robust design, shielding internal components from dust, humidity, and debris. The AG Series isn't just built to perform—it's built to last.

AG Series gas-fired unit heaters combine the latest tubular heat exchanger technologies with a unique single-orifice burner system for superior durability, reliability, and performance. AG Series propeller units are available in sizes from 60-120 MBH and offer industry-leading operating efficiencies in a compact, low-profile design perfect for applications where space is limited.

All AG Series Literature

Standard Features

60 - 120 MBH
82% Thermal Efficiency
Corrosion-Resistant Cabinet
Stainless Steel Tubular Heat Exchangers
Stainless Steel Burner Boxes
Stainless Steel Flue Collector
Totally Enclosed Motor
Separated or Standard Combustion All-in-One Units
Residential Certification: For Use as a Garage Utility Heater
Single Orifice Burner System
Direct Spark Ignition
Power Vented
OSHA Fan Guard
Terminal Strip Low Voltage Wiring
LP Gas Conversion Kit Included
Easy Access Control Panel
Category I or III Venting
10-Year Heat Exchanger, Flue Collector and Burner Warranty

Corrosion-Resistant Cabinet

Long Lasting Performance

To meet the equipment demands of agricultural facilities, each unit comes standard with a corrosion-resistant cabinet, ensuring long-lasting protection against moisture and airborne contaminants. AG Series unit heater cabinets are built with a state-of-the-art hot-dipped Zinc-Aluminum-Magnesium (ZAM) alloy steel cabinet designed to deliver superior performance and durability in moisture-corrosive environments. The benefits of ZAM Coated Jacketry include;
. Longer life than other coatings
. Cut edge rust protection
. Excellent in severe environments
. Cost saving through less maintenance
. Self-healing properties allow potential scratches to have improved resistance to corrosion

All-In-One Units

Standard or Separated Combustion

The AG Series unit heater is designed to be installed in either standard or separated combustion venting configurations right out of the box, with no modifications required. Optional concentric vent kits are available.

Literature

All the Literature associated with the AG Series

For additional items browse the full Literature library at the link below.

Literature Library

Performance

Performance, Materials and Features for each AG Series capacity model.

Name	60	120
MBH Input	60 MBH	120 MBH
MBH Output	120 MBH	No MBH Output Entered For this Size
Thermal Efficiency	82%	82%

Markets

The AG Series is quite versitile it can be installed in a variety of applications. Here are a few key ways The AG Series can make your space more comfortable.