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Burnham X-2 - 59K BTU - 84% AFUE - Hot Water Gas Boiler - Chimney Vent
Model:
X-203N-TH
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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
- Fully Featured
- The Burnham X-2 comes fully featured with a Taco circulator and pre-installed low water cut off (LWCO). A LWCO is vital, preventing damage or even an explosion in the event of low water levels in your boiler.
- Durable Construction
- An American-made cast iron heat exchanger, insulated steel jacket, and 1 of heavy gauge insulation all contribute to the longevity of the X-2."
- Integrated Controls
- Concealed within the boiler jacket, an integrated boiler control with a self-diagnostic control system give you a digital readout for status and errors.
- Product Includes
- (1) Burnham X-203 Hot Water Gas Boiler
- (1) Taco Circulator
The Burnham X-2 Series boiler is a well-made and reliable cast iron water boiler. Because it's made in the USA, you know you are getting quality product that will last. The X-2 comes equipped with a circulator - your choice between a Taco or Grundfos. Another added feature is a pre-installed low water cut off, protecting your boiler from damage if the water level gets too low. Popular for direct replacements, the X-2 offers industry standard tapping locations for easy compatibility and replacement for your existing boiler.
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 Developmental Harm.
For more information go to: www.p65Warnings.ca.gov
Specifications
X-203N-TH
Overview
Product Category
Boiler
General Information
Product Line
X-2
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
Yes
Assembly Type
Packaged
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.
70000 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.
59000 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.
51000 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
Gas Connection Size
1/2 Inch
Flue Connection Size
4 Inches
Supply Connection
1 1/4 Inches
Return Connection
1 1/4 Inches
Product Height
40 Inches
Product Width
14 Inches
Product Depth
33 1/4 Inches
Shipping Weight
254 Pounds
Certifications
Energy Star Listed
Yes
ETL Listed
Yes
ASME Certified
Yes
AHRI Certified
Yes
AHRI Reference Number
8330975
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
10 Years
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Product Q&A
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Answered by Ken, the eComfort Product Expert
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