GB162 Ultra-Efficient Wall Hung Gas Boiler
The GB162 is capable of achieving efficiencies of up to 96%. This is due, in part, to its patented, extremely efficient, aluminum silicate ALU-Plus heat exchanger, but also because our advanced Energy Management System encourages the GB162 to remain in condensing mode.
- Designed for Stand-Alone or Cascades Up To 8 Eight Units
- Ultra-High Efficiencies up to 96% with Low Flue Gas Emissions
- Ideal for Smaller Commercial Buildings and Large Residences
- Unique Manifold for Easy Installation of Single Units or Cascades
- Innovative ALU-plus Condensing Heat Exchanger for Long Life and Easy Servicing
- Modulation Ranging from 20% to 100%
- Compact Dimension, Light Weight, High Output
- LP or Natural Gas
- Quick-Install: innovative cascade concept for easy installation
- Self Diagnostic BC10 Control With Space For Optional RC35 Controls and Expansion Modules
- Electronic Ignition
- Whisper Quiet
| MODEL | Input MBtuH | Output MBtuH | AFUE | Dimensions HxWxD |
Water Content Gal. |
Weight Lbs. |
VENT DIAMETER | WATER CONNECTION | OPERATING TEMP. RANGE |
|---|---|---|---|---|---|---|---|---|---|
| GB162-80 | 290.0 | 260.0 | 93.9 | 40.5×20.5×18.3 | 0.00 | 150 | 4 | 1.5 | 86-190 |
| GB162-100 | 333.0 | 298.0 | 96.1 | 40.5×20.5×18.3 | 0.00 | 150 | 4 | 1.5 | 86-190 |
Heat Exchanger – Limited Lifetime Warranty on Caste Aluminum Heat Exchanger in Residential Settings
All Parts for 12 months –
GB142 Series Gas Boiler
The state-of the art design of the GB142, with cast aluminum heat exchanger and integrated controls, is a rare combination of outstanding quality paired with exceptional value. Utilizing advanced condensing technology, the Buderus GB142 Wall-Hung Boilerl maximizes the heating value of every cubic foot. Available in natural gas or propane.
- 94% AFUE Efficiency
- Whisper Quiet – Fully Enclosed Housing
- LP or Natural Gas
- Direct Vent and Sealed Combustion Options
- Self Diagnostic Control Board
- Simple Installation with Pre-piped Boiler Manifold
- Electronic Ignition
- AM10 Outdoor Reset Control Module Included
| MODEL | Input MBtuH | Output MBtuH | AFUE | Dimensions HxWxD |
Water Content Gal. |
Weight Lbs. |
VENT DIAMETER | MAX. VENT LENGTH FT. |
|---|---|---|---|---|---|---|---|---|
| GB142-24 | 84.8 | 75.2 | 96.0 | 28x22x18.75 | 0.65 | 110 | 3 | 100 |
| GB142-30 | 106.0 | 91.5 | 96.0 | 28x22x18.75 | 0.65 | 110 | 3 | 100 |
| GB142-45 | 160.9 | 142.0 | 96.0 | 28×35.5×18.75 | 0.93 | 143 | 3 | 100 |
| GB142-60 | 214.8 | 196.6 | 96.0 | 28×35.5×18.75 | 1.20 | 153 | 3 | 60 |
- Heat Exchanger – Limited Lifetime Warranty
- All Parts for 60 months – Residential Applications
- Limited Labor for 60 months – Residential Applications