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Burnham K2 - 120k BTU - 95% AFUE - Hot Water Gas Boiler - Direct Vent
Model:
K2WT-120B-6T00
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Recommended Accessories
Expert Recommended Accessories
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Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Sage2.3 Control System
- The Sage2.3 system has a simple touchscreen interface built into the boiler. The system provides step-by-step instructions for changing settings and running system diagnostics, making the K2 one of the most user-friendly boilers on the market.
- Built to be Efficient
- The K2 line is designed to be easy to service, allowing for quick, efficient maintenance. Quicker maintenance combined with ease of installation keeps initial and year-to-year costs down, saving money over the lifetime of the boiler.
- Manage Multiple Boilers
- The K2 boiler can be linked with other boilers, automatically communicating between each other to serve even the largest of spaces and efficiently heat your home. Using smart features, boilers work in tandem to share the load between all boilers.
- High Altitude Boilers
- Due to Burnham's condensing technology, the K2 model suffers little to no efficiency loss at higher altitudes. With an easily adjustable option built into the boiler, the K2 model can work at near maximum efficiency up to 10,000 feet.
- Multiple Installation Options
- The K2 model comes with a built-in wall mount allowing for flexibility in almost any installation situation. The K2's relatively small size and weight allow it to fit in nearly any space.
- Product Includes
- (1) Burnham K2WT-120B-6T00 K2 Hot Water Boiler
- (1) Wall Mounting Kit
Burnham continues to be on the forefront of home heating technology. By constantly working to improve the efficiency of their boilers, they are able to pass the savings directly to the homeowner. The K2WT-120B-6T00 is the next model in a history of state-of-the-art, economical machines. The K2 line improves upon Burnham's condenser technology, allowing for optimal heating performance at up to 95% AFUE efficiency. The stainless steel body and included wall mount system allow for easy installation and long-term reliability. The K2 line also introduces the Sage2.3™ control system, providing high efficiency heating right out of the box, as well as an easy to use touch screen interface with intuitive menus and graphs. Burnham has strived to deliver the best, most efficient machines for residential heating, and the K2 continues that mission.
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
K2WT-120B-6T00
General Information
Product Line
K2
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
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.
Condensing
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.
Direct 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.
Available
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
Modulating
Mount Type
Wall
Minimum Altitude
0 Feet
Maximum Altitude
10100 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
95 %
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.
120000 BTU
Minimum Input Capacity
12000 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.
112000 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.
97000 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
Turndown Ratio
10:1
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
3 Inches
Supply Connection
1 Inch
Return Connection
1 Inch
Product Height
29 Inches
Product Width
17 Inches
Product Depth
16 3/16 Inches
Product Weight
105 Pounds
Shipping Weight
173 Pounds
Certifications
Country of Origin
United States
Energy Star Listed
Yes
ASME Certified
Yes
AHRI Certified
Yes
AHRI Reference Number
9850400
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
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