The Sterling Tubular gas-fired unit heaters offer a highly efficient extremely durable alternative to the traditional clam shell design
These units combine the latest tubular heat exchanger and inshot burner technology with the quality and reliability you have come to know from Sterling
Designed for either Standard or Separated CombustionIn-Shot Burner Design 20-Gauge Steel Jacket with Baked Enamel Finish
Direct Spark Ignition
Redundant Single-Stage Gas Valve
Control TransformerIndividually Adjustable and Removable Louvers Power Vented