Sterling Heating, Ventilation and Air Conditioning Products

Indoor Products > Unit Heaters > Gas-Fired Unit Heaters/Duct Furnaces > Propeller Type > Shield™ (Model GF)

Sheild™ Tubular Propeller Type Unit Heater

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.

ETL Verified