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Weil-McLain EG-65-S-PIDN-T - 157K BTU - 83.0% AFUE - Steam Gas Boiler - Chimney Vent - With Tankless Opening

Weil-McLain EG-65-S-PIDN-T - 157K BTU - 83.0% AFUE - Steam Gas Boiler - Chimney Vent - With Tankless Opening
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Model: 118655300
$4,491.91

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Medium Learn More 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.
DHW Production Learn More 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.
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  • Product Description
  • Reviews
  • 1
    Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+
Features
Features
    Over the last 130 years, Weil-McLain has built a reputation of designing some of the most reliable boilers in the marketplace. Their dedication to producing lasting heating solutions is seen in every boiler they make. The EG is one of Weil-McLain's most versatile natural draft boilers. It is available in natural gas or liquid propane for both hot water and steam applications. The EG-65-S-PIDN-T is a natural gas steam boiler with Annual Fuel Utilization Efficiency of 83% AFUE. The EG is well suited for new construction, and it makes an excellent replacement boiler as well. Weil-McLain has used cast-iron for the EG's heat exchanger, a material known for its long life. The blend of durability, efficiency, and versatility in the EG makes it an attractive boiler for all systems.
  • Venting Improvements
  • By utilizing a horizontal-to-vertical draft hood, Weil-McLain has avoided the need for bulky traditional draft hoods. An included automatic vent damper provides ideal combustion conditions to reduce fuel use and improve efficiency.
  • Efficiency-Boosting Insulation
  • Heat retention is critical to energy efficiency. Heat leakage represents energy use without any comfort gains. An extended, insulated steel jacket prevents heat from escaping the EG and improves the efficiency.
  • Tankless Opening
  • The EG-65-S-PIDN-T includes an opening for a tankless water heater. By adding a tankless water heater, the EG becomes a whole home heating solution capable of handling space heating and domestic hot water.
  • Product Includes
    • (1) Weil-McLain EG - Boiler Section Assembly (321811130)
    • (1) Weil-McLain EG - Steam Boiler Trim (381800837)
    • (1) Weil-McLain EG - Boiler Base Box (381800833)
    • (1) Weil-McLain EG - Boiler Gas Control (381800825)
    • (1) Weil-McLain EG - Boiler Jacket (411800078)
    • (1) Weil-McLain EG - 8" - Replacement Vent Damper (381800478)
    • (1) Weil-McLain EG - Replacement Draft Hood (450021261)
Specifications
General Information
Product Line
EG
Medium Learn More 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.
Steam
Heat Exchanger Material
Cast Iron
Fuel Type Learn More 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 Learn More 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 Learn More 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 Learn More 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 Learn More 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
Single Stage
Mount Type
Floor
Minimum Altitude
0 Feet
Maximum Altitude
2000 Feet
Includes Pump
No
Assembly Type
Knockdown
Gas Conversion Kit
Available
UPC
0672619196056
Performance
AFUE Learn More 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
83 %
Maximum Input Capacity Learn More 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.
250000 BTU
DOE Heating Capacity Learn More 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.
209000 BTU
Net I=B=R Capacity Learn More 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.
157000 BTU
Ultra Low NOx Emissions Learn More 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
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
8 Inches
Gas Connection Size
3/4 Inch
Supply Connection
3 Inches
Return Connection
2 1/2 Inches
Product Height
33 3/4 Inches
Product Width
29 3/4 Inches
Product Depth
27 5/8 Inches
Product Weight
630 Pounds
Shipping Width
39 Inches
Shipping Height
39 Inches
Shipping Depth
32 Inches
Shipping Weight
630 Pounds
Certifications
Country of Origin
United States
CSA Listed
Yes
ASME Certified
Yes
AHRI Certified
Yes
AHRI Reference Number
2101582
Warranty Information
Parts Warranty Learn More 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
2 Years
Heat Exchanger Warranty
10 Years
321811130 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800837 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800833 Specifications+
General Information
Product Line
EG
Dimensions
Product Weight
50 Pounds
Shipping Weight
50 Pounds
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800825 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
411800078 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800478 Specifications+
General Information
Product Line
EG
Vent Type Learn More 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
Dimensions
Primary Vent Pipe Diameter
8 Inches
Product Weight
4 Pounds
450021261 Specifications+
General Information
Product Line
EG
Vent Type Learn More 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
Dimensions
Product Weight
7.5 Pounds
Features
Features
    Over the last 130 years, Weil-McLain has built a reputation of designing some of the most reliable boilers in the marketplace. Their dedication to producing lasting heating solutions is seen in every boiler they make. The EG is one of Weil-McLain's most versatile natural draft boilers. It is available in natural gas or liquid propane for both hot water and steam applications. The EG-65-S-PIDN-T is a natural gas steam boiler with Annual Fuel Utilization Efficiency of 83% AFUE. The EG is well suited for new construction, and it makes an excellent replacement boiler as well. Weil-McLain has used cast-iron for the EG's heat exchanger, a material known for its long life. The blend of durability, efficiency, and versatility in the EG makes it an attractive boiler for all systems.
  • Venting Improvements
  • By utilizing a horizontal-to-vertical draft hood, Weil-McLain has avoided the need for bulky traditional draft hoods. An included automatic vent damper provides ideal combustion conditions to reduce fuel use and improve efficiency.
  • Efficiency-Boosting Insulation
  • Heat retention is critical to energy efficiency. Heat leakage represents energy use without any comfort gains. An extended, insulated steel jacket prevents heat from escaping the EG and improves the efficiency.
  • Tankless Opening
  • The EG-65-S-PIDN-T includes an opening for a tankless water heater. By adding a tankless water heater, the EG becomes a whole home heating solution capable of handling space heating and domestic hot water.
  • Product Includes
    • (1) Weil-McLain EG - Boiler Section Assembly (321811130)
    • (1) Weil-McLain EG - Steam Boiler Trim (381800837)
    • (1) Weil-McLain EG - Boiler Base Box (381800833)
    • (1) Weil-McLain EG - Boiler Gas Control (381800825)
    • (1) Weil-McLain EG - Boiler Jacket (411800078)
    • (1) Weil-McLain EG - 8" - Replacement Vent Damper (381800478)
    • (1) Weil-McLain EG - Replacement Draft Hood (450021261)
Specifications
General Information
Product Line
EG
Medium Learn More 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.
Steam
Heat Exchanger Material
Cast Iron
Fuel Type Learn More 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 Learn More 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 Learn More 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 Learn More 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 Learn More 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
Single Stage
Mount Type
Floor
Minimum Altitude
0 Feet
Maximum Altitude
2000 Feet
Includes Pump
No
Assembly Type
Knockdown
Gas Conversion Kit
Available
UPC
0672619196056
Performance
AFUE Learn More 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
83 %
Maximum Input Capacity Learn More 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.
250000 BTU
DOE Heating Capacity Learn More 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.
209000 BTU
Net I=B=R Capacity Learn More 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.
157000 BTU
Ultra Low NOx Emissions Learn More 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
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
8 Inches
Gas Connection Size
3/4 Inch
Supply Connection
3 Inches
Return Connection
2 1/2 Inches
Product Height
33 3/4 Inches
Product Width
29 3/4 Inches
Product Depth
27 5/8 Inches
Product Weight
630 Pounds
Shipping Width
39 Inches
Shipping Height
39 Inches
Shipping Depth
32 Inches
Shipping Weight
630 Pounds
Certifications
Country of Origin
United States
CSA Listed
Yes
ASME Certified
Yes
AHRI Certified
Yes
AHRI Reference Number
2101582
Warranty Information
Parts Warranty Learn More 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
2 Years
Heat Exchanger Warranty
10 Years
321811130 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800837 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800833 Specifications+
General Information
Product Line
EG
Dimensions
Product Weight
50 Pounds
Shipping Weight
50 Pounds
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800825 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
411800078 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800478 Specifications+
General Information
Product Line
EG
Vent Type Learn More 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
Dimensions
Primary Vent Pipe Diameter
8 Inches
Product Weight
4 Pounds
450021261 Specifications+
General Information
Product Line
EG
Vent Type Learn More 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
Dimensions
Product Weight
7.5 Pounds
Product Specs
+
Specifications
General Information
Product Line
EG
Medium Learn More 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.
Steam
Heat Exchanger Material
Cast Iron
Fuel Type Learn More 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 Learn More 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 Learn More 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 Learn More 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 Learn More 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
Single Stage
Mount Type
Floor
Minimum Altitude
0 Feet
Maximum Altitude
2000 Feet
Includes Pump
No
Assembly Type
Knockdown
Gas Conversion Kit
Available
UPC
0672619196056
Performance
AFUE Learn More 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
83 %
Maximum Input Capacity Learn More 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.
250000 BTU
DOE Heating Capacity Learn More 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.
209000 BTU
Net I=B=R Capacity Learn More 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.
157000 BTU
Ultra Low NOx Emissions Learn More 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
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
8 Inches
Gas Connection Size
3/4 Inch
Supply Connection
3 Inches
Return Connection
2 1/2 Inches
Product Height
33 3/4 Inches
Product Width
29 3/4 Inches
Product Depth
27 5/8 Inches
Product Weight
630 Pounds
Shipping Width
39 Inches
Shipping Height
39 Inches
Shipping Depth
32 Inches
Shipping Weight
630 Pounds
Certifications
Country of Origin
United States
CSA Listed
Yes
ASME Certified
Yes
AHRI Certified
Yes
AHRI Reference Number
2101582
Warranty Information
Parts Warranty Learn More 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
2 Years
Heat Exchanger Warranty
10 Years
321811130 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800837 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800833 Specifications+
General Information
Product Line
EG
Dimensions
Product Weight
50 Pounds
Shipping Weight
50 Pounds
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800825 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
411800078 Specifications+
General Information
Product Line
EG
Certifications
Country of Origin
United States
Warranty Information
Parts Warranty Learn More 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
1 Year
381800478 Specifications+
General Information
Product Line
EG
Vent Type Learn More 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
Dimensions
Primary Vent Pipe Diameter
8 Inches
Product Weight
4 Pounds
450021261 Specifications+
General Information
Product Line
EG
Vent Type Learn More 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
Dimensions
Product Weight
7.5 Pounds
Reviews
+
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Product Q&A
(1)
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Search Product Q&A's Answered by Bob, the Heating Product Expert
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What is the difference between the EG-65-S-PIDN-T and EG-65-S-PIDN?
Earl 
from New York 
December 18, 2015
Answer
The '-T' at the end of some EG-Series model numbers indicates that the boiler is configured to accept a tankless domestic hot coil. This coil will allow you to use heat from the boiler to heat water for domestic use, but will also require that your boiler remain hot at all times, resulting in higher energy use. Be aware that the '-T' only indicates that the boiler as the necessary openings to allow installation of the coil, and the coil must be purchased separately. Models without the '-T' cannot use the tankless coil.
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How-To Articles
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Weil-McLain EG-65-S-PIDN-T - 157K BTU - 83.0% AFUE - Steam Gas Boiler - Chimney Vent - With Tankless Opening
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