Indoor and Outdoor Models Available Available in Natural Gas and LP Models 10-Year Limited Warranty on Heat Exchanger 3-Year Limited Warranty on Parts Continuous hot water Energy saving design Compact, space saving design Intelligent electronic controls and sensors Self diagnostic program Digital display shows temperature setting and maintenance codes Exclusive sensing burner technology Exclusive film wrap overheat limiter Built-in electric blower Indoor units use Category III stainless steel vent Indoor models supplied with a 120 Volt power cord Low NOx emissions meet SCAQMD rule 1146 requirements A remote control thermostat is included with all GT Series models (100 F - 140 F setpoint range) Requires 18 AWG, 2 conductor thermostat wire for remote control connection. Wire not included. Optional additional remote controls are available. Commercial temperatures up to 180 F. Spec SheetsHeavy Duty Indoor and OutdoorManualsGT 199 Indoor and OutdoorGT 199 Heavy Duty Direct VentWarrantyHeavy Duty BrochuresShowroom BrochureContractors' BrochureAccessoriesAvailable AccessoriesAccessory ManualsGT 199 Manifold InstructionsGT-199X Recess BoxGT-199 Pipe Cover EZ-Link InstructionsDirect Vent Sweet Termination *If the water heater is installed anywhere other than a single family dwelling, such as a commercial application, or in any system in which the water is recirculated, the applicable warranty periods will be limited to three (3) years.
