- Gas-fired direct vent water boiler with cast iron sections
- Uses sealed combustion technology which reduces energy usage by eliminating air infiltration
- Control module and ignition control with mistake-proof wiring and diagnostic indicator lights
- On-board pictorial wiring diagrams and troubleshooting guide
- Fast power hookup with external J-box and pre-stripped wires
- Low NOx Certified by South Coast Air Quality Management District (Rule 1146.2) in California
- Easily accessible components, and fewer parts for quick and easy servicing
- Energy Star Rating
- Simple propane conversion