Comfort 80 Boiler

Model: BW1, BW2, BS1, BS2

BW1

Performance
AFUE	80.0 - 80.4
Rated Heating Input	37,500 - 280,000 BTUH
Rated Heating Capacity	30,000 - 226,000 BTUH
Heat Format	Water
Warranty	20-year non-prorated heat exchanger warranty

Controls
Control Type	Integrated boiler control

Technology
Heat Exchanger	Cast Iron
Burners	Titanium Composite
Ignition	Standing Pilot
Vent Damper	Automatic
Fuel	Gas

Aesthetics
Casing	Full Fiberglass Insulation
Nipples	Cast Iron Push
Dimensions (inches)	11 - 27 1/4"

BW2

Performance
AFUE	80.7 - 81.6
Rated Heating Input	37,500 - 280,000 BTUH
Rated Heating Capacity	30,000 - 226,000 BTUH
Heat Format	Water
Warranty	20-year non-prorated heat exchanger warranty

Controls
Control Type	Integrated boiler control

Technology
Heat Exchanger	Cast Iron
Burners	Titanium Composite
Ignition	Electronic
Vent Damper	Automatic
Fuel	Gas

Aesthetics
Casing	Full Fiberglass Insulation
Nipples	Cast Iron Push
Dimensions (inches)	11 - 27 1/4"

BS1

Performance
AFUE	78.8 - 81.1
Rated Heating Input	75,000 - 299000 BTUH
Rated Heating Capacity	62,000 - 245,000 BTUH
Heat Format	Steam
Warranty	12-year non-prorated heat exchanger warranty

Controls
Control Type	Integrated boiler control

Technology
Heat Exchanger	Cast Iron
Burners	Titanium Composite
Ignition	Standing Pilot
Vent Damper	Standard Electric
Fuel	Gas

Aesthetics
Casing	Full Fiberglass Insulation
Nipples	Cast Iron Push
Dimensions (inches)	11 1/4 - 30 3/4"

BS2

Performance
AFUE	80.4 - 82.7
Rated Heating Input	75,000 - 299000 BTUH
Rated Heating Capacity	62,000 - 245,000 BTUH
Heat Format	Steam
Warranty	12-year non-prorated heat exchanger warranty

Controls
Control Type	Integrated boiler control

Technology
Heat Exchanger	Cast Iron
Burners	Titanium Composite
Ignition	Electronic
Vent Damper	Standard Electric
Fuel	Gas

Aesthetics
Casing	Full Fiberglass Insulation
Nipples	Cast Iron Push
Dimensions (inches)	11 1/4 - 30 3/4"

Models starting with: BW1

Owner's Manual

1. BS1,BS2,BW1,BW2,BW3 Gas-Fired Water and Steam Boilers
2. Date Modified: 5/30/01

Consumer Brochure

1. Comfort Series Boilers - Consumer Brochure
2. Date Modified: 4/10/06

1. BS1, BS2, BW1, BW2 - Comfort Series Boiler Consumer Literature
2. Date Modified: 4/29/04

1. BW1/BW2/BW3/BW4/BW5, BS1/BS2 High-Efficiency Gas and Oil Boilers
2. Date Modified: 4/15/03

Models starting with: BW2

Owner's Manual

1. BS1,BS2,BW1,BW2,BW3 Gas-Fired Water and Steam Boilers
2. Date Modified: 5/30/01

Consumer Brochure

1. Comfort Series Boilers - Consumer Brochure
2. Date Modified: 4/10/06

1. BS1, BS2, BW1, BW2 - Comfort Series Boiler Consumer Literature
2. Date Modified: 4/29/04

1. BW1/BW2/BW3/BW4/BW5, BS1/BS2 High-Efficiency Gas and Oil Boilers
2. Date Modified: 4/15/03

Models starting with: BS1

Owner's Manual

1. BS1,BS2,BW1,BW2,BW3 Gas-Fired Water and Steam Boilers
2. Date Modified: 5/30/01

Consumer Brochure

1. Comfort Series Boilers - Consumer Brochure
2. Date Modified: 4/10/06

1. BS1, BS2, BW1, BW2 - Comfort Series Boiler Consumer Literature
2. Date Modified: 4/29/04

1. BW1/BW2/BW3/BW4/BW5, BS1/BS2 High-Efficiency Gas and Oil Boilers
2. Date Modified: 4/15/03

Models starting with: BS2

Owner's Manual

1. BS1,BS2,BW1,BW2,BW3 Gas-Fired Water and Steam Boilers
2. Date Modified: 5/30/01

Consumer Brochure

1. Comfort Series Boilers - Consumer Brochure
2. Date Modified: 4/10/06

1. BS1, BS2, BW1, BW2 - Comfort Series Boiler Consumer Literature
2. Date Modified: 4/29/04

1. BW1/BW2/BW3/BW4/BW5, BS1/BS2 High-Efficiency Gas and Oil Boilers
2. Date Modified: 4/15/03