- 299 MBH – 470 MBH
- State-of-the-art technology and materials are used for durability, superior heating, corrosion resistance and quiet operation
- Advanced Combustion Design provides high efficiency with up to a 10:1 turndown ratio and the stainless-steel pre-mix burner ensures efficient and cleaner combustion
- Offering domestic hot water and home heating in one appliance, eliminating the need for a traditional tank-style water heater
- Flexible Installation with adjustable 3 in 1 vent connector to adapt to different vent materials.
- Direct venting up to 150 feet.
- Light weight wall hung design
- Built in cascade control – up to 16 boilers
- Circulator exercising every 24 hours
- Central Heating and DHW Heating Modes
- Display can be set to 1 of 18 languages
(See Installation, Operation and Maintenance Manual for complete instructions)