Brochure
Why Hydronic Heat by New Yorker?
For Years of Comfort
New Yorker cast iron boilers pro-
vide years of home heating comfort
by combining economical efficiency,
durable contruction, and reliability.
An Economical Choice
The CLS cast iron heat exchanger
and boiler design maximize heat
transfer for the most efficient use
of fuel—saving valuable heating
dollars. With an optional built-in
tankless domestic water heater,
it can also provide abundant hot
water for your household. Add
annual fuel efficiencies up to 81.8%
and the CLS Series is an economi-
cal choice in home heating.
Durable
The CLS Series’ cast iron heat
exchanger, with metal section
connectors, is immune to petro-
leum based chemicals such as
anti-freeze, which can deteriorate
rubber seals used by some com-
petitors. This means a longer boiler
life and peace of mind for you.
Reliable
The New Yorker CLS Series Boiler
uses only name brand controls and
accessories, giving you years of
comfortable, reliable heating. The
heat exchanger construction also
meets the requirements of the
ASME boiler and pressure vessel
code which ensures the quality and
safety of your boiler.
New Yorker stands behind the
heat exchanger of the CLS Series
with a 10-year Limited Warranty.
See your installing contractor for
more warranty information.
Easy to Own
• The New Yorker CLS Series
cast iron heat exchanger is
accessible from the top and
sides for easy cleaning and
maintenance.
• A burner swing door provides
easy access to the combustion
chamber for fast and easy
servicing.
• The CLS Series is available
completely factory assembled
and wired for ease of
installation which saves time
and money.
• The CLS is designed with all
the necessary tappings and
controls to make steam
replacements easy.
• Adding a boiler powered
indirect water heater provides
abundant hot water for
domestic use, hot tubs, spas,
and whirlpools.
New Yorker has produced
a variety of boilers for
a wide range of applica-
tions with simple installa-
tion and service. As part
of the New Yorker family
of products, the CLS oil-
fired cast iron boiler deliv-
ers the proven features
that have made New Yorker
the choice of heating
professionals nationwide.