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The high efficiency condensing GreenStar 9800 Series is one of the most environmentally-friendly, high efficient, economical and reliable water heaters available on the market today. GBT designed this unit to be service friendly with easy-access to controls and components. Choosing the gas fired GreenStar9800 Series of water heaters will provide you with the following benefits:
World Class Efficiency
- Up to 98% thermal efficiency
- Modulation capable of 7.5 to 1 turndown
- Lead-lag connect up to 8 units for modulation capabilities of 60 to 1 turndown
Environmentally Friendly, Ultra-Low NOx
- Meets SCAQMD and TCEQ emission requirements
- Less than 20ppm NOx (standard)
- Less than 10ppm NOx (optional)
Thoughtful Design
- Standard design features prevent common problems in the field - not sold as "extras"
- Capable of operating in a wide variety of field conditions
- Easy Retrofits: Fits fthrough a 36" doorway
- Small Footprint
- ETL labeled
Service Friendly
- Easy front and rear access to components and controls
- Touch screen color LCD display provides status and diagnostics in plain language
- Non-proprietary components
- Excellent warranty
Competitively Priced
- Enhances payback and ROI
Water Heater - GreenStar 9800 - 7300 series Specifications
- Modulating, Condensing, Watertube Unit
- Combustion: Sealed
- Heat Exchanger: Copper tube (coated)
- Input Range: 1.6 - 47.8 HP (0.65 - 2.0mmBTU)
- # of Standard Unit Sizes: 4
- NOx Rating: 18ppm (9ppm optional)
- Efficiency: 92% (at ANSI standard)
- Certifications: ASME "H" stamp, ETL
- Modulation: 7.5:1
- Warranty: 1-year (parts)/ 10-year (hx)
- Fuels: Natural gas and propane
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