Innovative
Innovative combination of appearance, intelligence and technology.
High Efficiency
Over 92% AFUE and 98% for low temperature applications.
Attractive
The Ultra boiler features a new attractive design for installation in any setting.
Intelligent
Features PhD Technology - an intelligent system that delivers Precision Hydronic heating and hot water needs while maximizing efficiency by measuring and responding to the Data parameters of your heating system.
High technology
Cast mono block aluminum heat exchanger. Gas valve, blower and venturi technology that constantly maintains optimal air and fuel ratio at all firing rates.
Condensing High Efficiency Gas Boiler
80, 105, 155, 230 and 310 MBH with 20-100% Modulation
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 Heater maximizes the
heating value of every cubic foot of natural gas or propane. Its small size and minimal clearance requirements provide tremendous installation flexibility.
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 heater. This feature greatly extends the service life of the GB142.
By simplifying the piping, the GB manifold allows for quicker, easier, and trouble-free
installation.
