Buderus gas fired boilers offer you a large energy yield – in the smallest of spaces. Whether floor standing or wall mounted, proven low temperature technology or innovative condensing technology, you can always count on the highest standards of efficiency. Our wall mounted gas fired condensing boilers, which have an ALU plus coated heat exchanger, making them particularly efficient in their use of energy.

Gas Condensing Boilers

Logamax Plus GB142
Thanks to the prefabricated manifold the GB142 has the fastest installation in the industry. Specially designed with an appropriately
Sized circulator, this manifold ensures proper flow rate through the boiler.
Offering well developed and energy-saving condensing technology, the entire Logamax plus GB142 series is the best. The Logamax plus GB142
can supply any type of home with heating.
AFUE Efficiency of 96%

Advantages at a Glance:
96% AFUE Efficiency
Whisper Quiet - Enclosed Housing
*5-Year Parts and Labor Warranty for residential applications with registration
Low-Loss Header manifold for quick and trouble free installations
Advanced easy to use control system
4 Models with Inputs from: 84,800 to 214,800 BTU/Hr

Logamax Plus GB162

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.

Advantages at a Glance:
Designed for Stand-Alone or Cascades
Ultra-High Efficiencies
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%
Cascades up to 1,332 MBH (4 boiler max)

Logano Plus GB312

The new gas fired condensing GB312 boiler offers innovative technology in a compact, robust form with simple, space-saving, advanced condensing technology.

The gas fired condensing GB312 boiler offers innovative technology in a compact, robust form with simple, space-saving, advanced condensing technology. Features like exemplary energy efficiency, ease of handling, optional balanced flue operation and clean combustion make the GB312 your definitive solution.

Advantages at a Glance
GB312 Series Natural Gas Condensing Boiler
High Efficiency—93.1% Thermal Efficiency
Modulating Natural Gas Pre-mix Burner for Extremely Quiet Operation
Lightweight, High Performance Aluminium Heat Exchanger for Maximum Heat Transfer
Quick and Easy Installation
305 to 944 MBH Output: 6 Models Availabl

Gas Conventional Boilers
Logano GA124

Sealed combustion and draft induced venting design is perfect for single or multi-family homes and has an efficiency ratings of 85%+.Buderus GA124 boilers are designed for single or multiple family homes and guarantee reliable heating for many years. Its construction consists of flexible GL-180M cast iron, designed to resist thermal shock for long life and a high silicone cast iron surface for excellent corrosion resistance.

Advantages at a Glance

96% AFUE Efficiency
Whisper Quiet - Enclosed Housing
*5-Year Parts and Labor Warranty for residential applications with registration
Low-Loss Header manifold for quick and trouble free installations
Advanced easy to use control system
4 Models with Inputs from: 84,800 to 214,800 BTU/Hr

Logano GC124

The Buderus GC124 boiler is a compact, easy to install boiler with all the features and benefits Buderus customers have come to expect.
The Buderus GC124 boiler is a compact, modular boiler with all the features and benefits Buderus customers have come to expect. Designed
for replacement applications, the GC124 is capable of delivering AFUE efficiencies of up to 85%!

Advantages at a Glance:
NEW! Efficiency ratings of 85% on all models
Stainless Steel Corrosion Resistant Premix Burners
GL-180M Flexible Cast Iron
Electronic Ignition
Side Piping Design for Convenient Boiler Retrofit Installation
3 Models with Inputs from 74,000 to 132,500 BTU/Hr

Logano G124X
All models are easily converted to propane, and also offer low emissions with Premixed Burner Technology; The G124X Series Boiler is available in natural gas or easily converted to propane and feature AFUE ratings up to 84.8% for high efficiency and top performance. Stainless steel premixed factory tested burners allow for low emissions, and a full 3 inches of thermal insulation virtually eliminate standby loss and stack temperature losses.

Advantages at a Glance
High utilization of energy (standard efficiencies up to 93%)
Low pollutant emissions
Space savings size
All equipment included for a fast and simple assembly

Logano G234X

Designed to resist thermal shock for long life and a high silicone cast iron surface for excellent corrosion resistance.
The G234X construction consists of flexible GL-180M cast iron, designed to resist thermal shock for long life and a high silicone cast iron surface for excellent corrosion resistance. The G234X offers low emissions with Premixed Burner Technology. Durable, quiet and efficient, Buderus boilers are designed for many years of trouble-free operation. All models are easily converted to propane.

Advantages at a Glance
Atmospheric gas boilers
Perfect for large residential and/or light commercial applications
Full 3½" of thermal insulation for minimal standby heat losses
Offers low emissions with Premixed Burner Technology
Durable, quiet and efficient

Logano G334X

Available in natural gas but easily converts to propane. The G334X series offers a full 3” of thermal insulation for minimal standby heat losses, staggered contoured fins for optimum heat transfer, efficient operation and a deluxe, heavy gauge blue enameled jacket for a clean finished appearance. It has an integral draft diverter for a low profile and offers low emissions with premixed burner technology. The G334X is durable, quiet, and efficient. Buderus boilers are designed for many years of trouble-free operation.

Advantages at a Glance
Atmospheric gas boilers  
Perfect for large residential and/or light commercial applications
Full 3½" of thermal insulation for minimal standby heat losses
Offers low emissions with Premixed Burner Technology
Durable, quiet and efficient