Two-Stage 35,000 to 24,000 BTU Infrared Heater with a 3-way position switch, heat shield, and fixed mounting kit for horizontal 0-degree installations. For 8-foot to 11-foot mounting height.PACKAGE INCLUDES: #SGL35 N7MG (NG): Two Stage 35,000 to 24,000 BTU Heater Only #566350 - Marine Grade Stainless Heat Shield Kit #560355 - Marine Grade Stainless 10-inch Fixed Ceiling Mounting Kit #40147010 - 3 Position Switch Kit (High / Low / Off)