www.buderus.net
Superior Design
Quality
Manufactured by Buderus, the world leader in cast iron boiler design and production, the G124X,
G234X and G334X construction consists of fl exible GL-180M cast iron, designed to resist thermal
shock for long life and a high silicone cast iron surface for excellent corrosion resistance. They each
have staggered contoured fi ns for optimum heat transfer and effi cient operation, high precision cast-
ings with steel push nipples, sectional construction, and deluxe, heavy gauge blue enameled jacket
for a clean fi nished appearance. There is a full 3" of thermal insulation for minimal standby heat loss
coupled with an integral draft diverter for low profi le. All models are easily converted to propane,
and they also offer low emissions with Premixed Burner Technology. Durable, quiet and effi cient,
Buderus boilers are designed for many years of trouble-free operation.
Effi ciency
The G124X, G234X, and G334X Series Boilers are available in natural gas or easily converted to
propane and feature AFUE ratings up to 84.8% for high effi ciency 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. Buderus boilers are designed
for a long life, providing effi ciency and durability for the homeowner that is unsurpassed by the
competition.
Stainless Steel Premixed Burners
Low emissions with Premixed Burner Technology
Factory tested for natural gas operation
All models easily convert to propane
Complete burner tray is easily removed
Durable, quiet and effi cient, designed for long life
Flueways of Buderus boilers have a gas tight
seal thanks to a tongue and groove section
design and elastic high temperature resistant
sealing material. This seal is fully pressed into
the groove during assembly.
G234X Boiler