
Revolution
88% High Efficiency Gas-fired Water Boiler
88%
HIGH EFFICIENCY
• High Efficiency up to 88% AFUE
• 6 Sizes Available
• 62 - 190 MBH
• Natural or LP Gas
• Direct Vent or Induced Draft
• Cast Iron Sectional Design with
Diamond Pin Heat Transfer Surface
• Water Boiler with Low Temperature
Return Water Capabilities
• Lifetime Limited Warranty
Limited
Lifetime
Warranty!
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Revolution
Burnham Revolution®
High Efficiency Gas-fired Boiler
The Revolution Boiler is one of the most efficient cast iron, gas-fired
boilers available. With an Annual Fuel Utilization Efficiency (AFUE) of
up to 88%, the Revolution exceeds the minimum requirements for its
ENERGY STAR® rating. The Revolution boiler is an advanced cast iron
design concept that was developed from the ground up by
U.S. Boiler Co. engineers.
Unique Boiler Design
The heart of a heat exchanger is its ability to transfer heat as efficiently as possible.
The Revolution boiler uses a unique design configuration to achieve its high
efficiencies. First, the flue gases pass through the heat exchanger in the traditional
way. Then, as the flue gases rise above the heat exchanger, they are pulled across a
secondary surface to allow for an heat transfer process to
take place.
This secondary heating surface is fitted with unique diamond
shaped heat transfer pins that are specifically designed to extract
the maximum amount of heat possible. This design concept is only
available in Burnham Revolution boilers.
Diamond Pin
Heat Transfer Surface
Easy to Install, Maintain, and Service
U.S. Boiler Co. has designed the Revolution boiler to adapt to the needs of nearly any
home heating application. Besides the flexibility of either horizontal or vertical
venting capabilities, there is an option to use either indoor (induced draft) or
outdoor (direct vent) air for the combustion process.
The Revolution boiler is also pre-piped with a primary/secondary loop installed in the
boiler. This loop provides for easy hookup to a low temperature system, and with the
addition of a few simple controls, the Revolution boiler will perform well with radiant
floor heating installations or other low temperature heating applications.
Also, for further ease in installation, all piping and venting connections are
conveniently located at the top of the boiler.
Ultimately, the flexibility of the Revolution boiler means less time is required for the
installation, maintenance, and servicing of this advanced boiler system… all resulting
in savings for the homeowner.
Lifetime Limited Warranty
Revolution boilers are made with cast iron sections that are produced at Burnham
Foundry, LLC in Zanesville, Ohio and are assembled and tested at U.S. Boiler Co.
facilities in Lancaster, PA. The Revolution is protected with a limited lifetime warranty
on the heat exchanger. Additional coverage is available by purchasing the U.S. Boiler
Extended Warranty Plan which provides blanket protection on parts and labor for 5 or
10 years from the date of installation.
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Proven stainless steel vent
system that works well with
high flue gas temperatures
Revolution® Boiler
All piping and venting
connections on top of boiler
Built-in primary/secondary
piping loop saves time and
simplifies installation
The VS300 injection control
and pump helps eliminate
condensate and thermal
shock concerns while providing temperature control
with system temperatures
from 55° to 210°F
High strength trapezoidal legs
with nylon glides make
moving boilers easy and
protect against potential
damage to floors
2-pass cast iron heat
exchanger provides
AFUE’s up to 88%
Step opening gas
valve and electronic ignition provides
for smooth, quiet
start-up
Stainless steel
burners help ensure
long-term reliability
and high efficiency
operation
Superior base and jacket
design helps keep surface
temperatures cooler
GAS BOILERS
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.
Made in
America
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Ratings and Specifications
Natural Gas or LP Gas
DOE
Heating
Boiler
Model
RV3
RV4
RV5
RV6
RV7
1. Ratings shown are for installations at sea level and elevations up to 2000 feet. Ratings reduce 4% for each 1000 ft. above sea level.
2. The Revolution is designed to vent directly through the wall or roof using Burnham’s approved vent systems, and AL29-4C
single wall metal pipe or PVC pipe using Burnham’s PVC air intake kit.
Input
(MBH)
62
96
130
164
190
Capacity
(MBH)
55
84
114
143
166
I = B = R
Net Rating
(MBH) AFUE (%)
48
73
99
124
144
88.0
87.6
87.4
87.2
87.0
Maximum Vent
Length
(Equiv. Ft.)
50
50
50
50
50
Maximum
Air Inlet
Length
52
52
52
52
52
®
stainless steel pipe. Inlet air can be supplied using
Gas, Water and Vent Connections
Boiler
Model
RV3
RV4
RV5
RV6
RV7
Gas Valve
Inlet
(NPT)
1/2
1/2
1/2
3/4
3/4
Water Supply
& Return
(NPT)
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
Air Inlet
Diameter
(In.)
3
3
4
4
4
Vent
Diameter
(In.)
3
3
3
3
3
Water
Capacity
(Gal.)
3.6
4.4
5.1
5.9
6.6
Approximate
Shipping
Weight
(Lbs.)
260
354
448
542
636
Dimensions
TOP VIEW FRONT VIEW
Boiler
Model A B C D
RV3 24-3/4 10 5-15/16 7-1/8
RV4 28 13-1/4 7-9/16 7-1/8
RV5 31-1/4 16-1/2 9-3/16 6-7/8
RV6 34-1/2 19-3/4 10-13/16 6-7/8
RV7 37-3/4 23 12-7/16 6-7/8
www.usboiler.burnham.com
© 2010 U.S. Boiler Company, Inc. - Lancaster, PA
Phone: 1-888-432-8887
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