Product Overview

Series 2
®
Boiler
Burnham Alliance SL
™
Indirect-fired Water Heaters
For an abundant supply of domestic hot water, be sure to use an Burnham
Alliance SL indirect-fired water heater with every boiler application.
The Alliance SL water heaters are designed with an
effective hydrastone lining that offers superior
corrosion resistance and outstanding performance in
a wide variety of water conditions.
Water heaters are available in five sizes and come with
a unique 10/2/1 warranty – 10 years on the tank and
coil, 2 years labor and 1 year on parts. An optional
lifetime warranty is also available.
High quality, reliable controls
are safely concealed inside the
boiler jacket.
Reliable Controls
These high
strength legs &
glides allow for
easy positioning of the boiler, and
protect against potential damage
to flooring.
1” Insulation
This type of gas valve enables
the boiler to light on low fire.
Once a flame is established,
the valve gently opens to full
fire safely and smoothly. This
provides quiet ignition and
promotes long boiler life.
Step Opening Gas
Valve
This device automatically closes
the flue when the boiler is not
firing to prevent heat loss through
the chimney, and re-opens prior to
burner ignition (not shown).
Fuel Saving Vent Damper
Surrounds boiler block which
reduces heat loss through the
boiler jacket.
Trapezoidal legs with
Nylon Glides
Burnham backs the Series 2
with a limited lifetime warranty
on the heat exchanger.
Additional coverage is
available by purchasing the
Winter Warmth Assurance Plan,
which provides
blanket protection
on parts and labor
for 5 or 10 years.
Limited Lifetime
Warranty
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BURNHAM
Tough powder coated
steel jacket designed
for durability.
Rugged Jacket