Weil-McLain Gas Boilers

Weil-McLain CGi-8-PIN - 189K BTU - 84.0% AFUE - Hot Water Gas Boiler - Power Vent - High Altitude Version (2000 - 5000 ft)

Model: 381359052

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 222k BTU Gross Input, 189k BTU DOE Capacity, 164k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$4,933.81

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-3-PIDL - 56K BTU - 84.0% AFUE - Hot Water Propane Boiler - Chimney Vent - High Altitude Version (4500 - 7000 ft)

Model: 381359114

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 67k BTU Gross Input, 56k BTU DOE Capacity, 49k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$2,552.93

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-3-PIDN - 56K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent - High Altitude Version (4500 - 7000 ft)

Model: 381359100

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 67k BTU Gross Input, 56k BTU DOE Capacity, 49k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$2,552.93

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-4-PIDL - 85K BTU - 84.0% AFUE - Hot Water Propane Boiler - Chimney Vent - High Altitude Version (7000 - 10000 ft)

Model: 381359117

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 100k BTU Gross Input, 85k BTU DOE Capacity, 74k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$2,793.79

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-4-PIDN - 85K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent - High Altitude Version (4500 - 7000 ft)

Model: 381359102

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 100k BTU Gross Input, 85k BTU DOE Capacity, 74k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$2,793.79

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-5-PIDL - 113K BTU - 84.0% AFUE - Hot Water Propane Boiler - Chimney Vent - High Altitude Version (4500 - 7000 ft)

Model: 381359118

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 133k BTU Gross Input, 113k BTU DOE Capacity, 98k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$3,144.60

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-5-PIDN - 113K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent - High Altitude Version (4500 - 7000 ft)

Model: 381359104

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 133k BTU Gross Input, 113k BTU DOE Capacity, 98k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$3,144.60

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-6-PIDL - 141K BTU - 84.0% AFUE - Hot Water Propane Boiler - Chimney Vent

Model: 381359092

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 166k BTU Gross Input, 141k BTU DOE Capacity, 123k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$3,543.28

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-6-PIDL - 141K BTU - 84.0% AFUE - Hot Water Propane Boiler - Chimney Vent - High Altitude Version (7000 - 10000 ft)

Model: 381359121

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 166k BTU Gross Input, 141k BTU DOE Capacity, 123k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$3,615.09

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-6-PIDN - 141K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent - High Altitude Version (4500 - 7000 ft)

Model: 381359106

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 166k BTU Gross Input, 141k BTU DOE Capacity, 123k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$3,616.00

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-7-PIDN - 170K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent - High Altitude Version (4500 - 7000 ft)

Model: 381359108

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 200k BTU Gross Input, 170k BTU DOE Capacity, 148k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$4,019.01

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain CGa-7-PIDN - 170K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent - High Altitude Version (7000 - 10000 ft)

Model: 381359109

Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 200k BTU Gross Input, 170k BTU DOE Capacity, 148k BTU Net IBR Capacity. Includes Circulator.

Write A Review

$4,019.01

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Weil-McLain ECO® Tec 199-H Series 2 - 199K BTU - 95% AFUE - Hot Water Gas Boiler - Direct Vent

Model: 383900179

Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 199K BTU Gross Input, 184K BTU DOE Capacity, 160K BTU Net IBR Capacity. Includes Circulator.

Write A Review

$4,300.09

Factory-Direct

Free Shipping & Lift Gate

2% Check Discount

View Details

Compare

Displaying Products 121 - 133 (of 133)

Tools & Articles

What Goes With My Boiler?

Hydronic System Accessory Guide

Read Article

Boiler Heating System Buying Guide

How to Pick the Perfect Boiler

Read Article

Weil-McLain gas boilers are compact in design, highly-efficient, and come in multiple vent types. Often regarded as being among the best on the market, Weil Mclain gas boilers are the ideal solution for those in need of a new boiler system.

Weil-McLain Gas Boilers

Filters

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

Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.

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.

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.

Maximum Input Capacity (BTU)
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.

Net I=B=R Capacity (BTU)
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.

DOE Heating Capacity (BTU)
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.

Tools & Articles

Weil-McLain Gas Boilers

Filters

× Fuel Type To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat. Fuel Type

× 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. DHW Production

Includes Pump

× Maximum Input Capacity (BTU) 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. Maximum Input Capacity (BTU)

× Net I=B=R Capacity (BTU) 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. Net I=B=R Capacity (BTU)

× DOE Heating Capacity (BTU) 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. DOE Heating Capacity (BTU)

Price

Tools & Articles

Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.

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.

Maximum Input Capacity (BTU)
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.

Net I=B=R Capacity (BTU)
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.

DOE Heating Capacity (BTU)
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.