| Key | Value | 
|---|---|
| AFUE | 79.00 | 
| ANSI Specifications | ANSI Z21.10.1 | 
| Application | Residential | 
| BTU | 40000 | 
| Capacity | 40 gal | 
| CEC Compliant | For Sale in CA | 
| Collection | Defender Safety System? | 
| Color Finish | White | 
| CSA Certified | Yes | 
| Diameter | 20 in | 
| Drain Valve Material | Brass | 
| End Connection 1 | NPT | 
| End Connection 2 | NPT | 
| End Connections | NPT x NPT | 
| Energy Star Compliant | No | 
| ETL Listed | No | 
| Flow Rate | 42 gph | 
| Fuel Type | Natural Gas | 
| Height | 50 in | 
| High Pressure | 150 | 
| Ignition System | Piezo Igniter | 
| Lining of Tank | Vitraglas? | 
| Material | Magnesium, Steel | 
| Material Type | Polymer | 
| Maximum Pressure | 300 psi | 
| MBH | 40 | 
| Power Source | Gas | 
| Supply Pipe Connection | 3/4 in | 
| UL Listed | No | 
| Uniform Energy Factor UEF | 0.59 | 
| Vent Type | Atmospheric Vent | 
| Water Connections | Top | 
| Water Heater Capacity Range | 30 - 40 gal | 
| Water Heater Type | Tall |