Indoor Products > Unit Heaters > Gas-Fired Unit Heaters/Duct Furnaces > Propeller Type > Shield™ (Model GF)
The Shield™ gas fired tubular unit heaters are built better by design. Stainless steel construction provides maximum protection against moisture and rust. They are the ideal heating solution for both glass and poly greenhouses. The durable tubular heat exchanger provides maximum and uniform heat transfer and significantly longer service life. Tubular heat exchangers are constructed of heavy duty, 20 gauge 409 stainless steel.
Available in sizes 150, 250, and 400 MBH, Shield™ unit heaters are backed by a full 5 year warranty on the heat exchanger, flue collector and burners.
- All Products Sales Catalog - HVAC Equipment
- Indoor Unit Heaters Sales Pocket Brochure - Tubular, Hydronic, QV Duct Furnaces
- Installation & Operation Manual Tubular Propeller Units with Direct Spark (TF 100-400, GF 150, 250, 400)
- Model GF - CSI Format Specification
- Replacement Parts Catalog for Commercial Tubular Gas Fired Equipment with Direct Spark
- Shield - Tubular Gas Fired Unit Heater
- Submittal - GF Stainless Steel Tubular Gas Fired Unit Heater