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Burnham Series 3 - 88K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Model:
304BNI-G
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Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Intelligent Hydronic Control
- Burnham's IQ system integrates high limit, relay, and ignition functions and includes two customizable switching relays for more heating zones. It also has a thermal purge feature to circulate warm water before firing the boiler.
- IQ Option Panel
- The IQ Option Panel allows for the easy installation of additional components, including outdoor reset, LWCO and high limit, using plug-and-play technology.
- Versatility
- The boiler offers multiple venting options and can be easily converted for use with propane gas, making it a versatile option for different types of homes.
- Durable Construction
- With its cast iron heat exchanger and stainless steel burners, this boiler is built to last and can handle tough conditions.
- Product Includes
- (1) Burnham Series 3 Hot Water Boiler
- (1) Vent Damper w/ Carton
- (1) Circulator & Gasket Kit
- (1) Miscellaneous Parts Bag
- (1) Instruction Envelope
The Burnham Series 3 boasts a contemporary design paired with advanced energy-saving capabilities. Drawing from the successful features of its award-winning predecessor, the ES2, including the sturdy cast iron heat exchanger and the tough heavy gauge steel base, the Series 3 also comes with the innovative IQ Control System. The IQ Control System seamlessly incorporates an optional energy-efficient control package, reducing fuel consumption by 15-20% according to many studies. Additionally, the Series 3 features versatile chimney venting options, further solidifying it as the ideal choice for countless households.
Product Note
A high altitude conversion kit is required for installations made at altitudes above 5,400'.
California residents see
Warning: This product can expose you to chemicals including Chromium (hexavalent compounds) which is known to the State of California to cause Cancer.
For more information go to: www.p65Warnings.ca.gov
Specifications
304BNI-G
General Information
Product Line
Series 3
Product Category
Boiler
Medium
Medium
Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Heat Exchanger Material
Cast Iron
Fuel Type
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type
Combustion Type
Condensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
Conventional
Vent Type
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Chimney Vent
DHW Production
DHW Production
DHW (Domestic Hot Water) is potable water for uses other than space heat. Some boilers are able to provide DHW "out of the box", while others can do so with the purchase of optional accessories.
No
Modulating/Staging
Modulating/Staging
Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control. Learn More
Staging
Mount Type
Floor
Minimum Altitude
0 Feet
Maximum Altitude
10000 Feet
Includes Pump
No
Assembly Type
Packaged
Gas Conversion Kit
Available
UPC
672616685874
Performance
AFUE
AFUE
AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
84 %
Maximum Input Capacity
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
105 BTU
DOE Heating Capacity
DOE Heating Capacity
Also referred to as Gross Output, this is the output of a boiler after accounting for combustion efficiency. We recommend sizing hot water boilers based on the DOE Heating Capacity.
88 BTU
Net I=B=R Capacity
Net I=B=R Capacity
I=B=R, also referred to as Net Output or AHRI Capacity, is the rated heat output of a boiler after accounting for combustion efficiency, piping loss, and an extra pickup factor. We recommend sizing steam boilers based on the I=B=R rating.
77 BTU
Ultra Low NOx Emissions
Ultra Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
No
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
5 Inches
Gas Connection Size
1/2 Inch
Supply Connection
1 1/4 Inches
Return Connection
1 1/4 Inches
Product Height
41 Inches
Product Width
15 1/2 Inches
Product Depth
33 Inches
Product Weight
231 Pounds
Shipping Weight
301 Pounds
Certifications
Country of Origin
United States
ETL Listed
Yes
Energy Star Listed
No
ASME Certified
Yes
AHRI Certified
Yes
AHRI Reference Number
2101372
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
Heat Exchanger Warranty
Limited Lifetime Years
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Burnham Series 3 - 88K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent
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