Carrier BS2 User Manual download pdf

Product

Data

Models BS1 and BS2

Gas-Fired Steam Boilers

Series B

MODEL BS1, BS2

Series B

ama

The BS1 and BS2 model boilers are CSA design

certified for use with natural gas and are field

convertible for use with propane gas with a factory

authorized accessory conversion kit.

FEATURES

Range of Capacities

— Sizes 75,000 through

299,000 input Btuh are available.

Completely Packaged

— Each boiler is completely

assembled, including all controls (except room

thermostat). All necessary wiring is factory installed.

The boiler is ready for gas, water, room thermostat, and

electrical connections as shipped.

Thermal-Pin, Cast-Iron Sections

— These sections

speed heat transfer from the flue gases to the boiler

water, with faster thermostat response, providing

greater comfort and economy. Maximum heat is

produced at a lower level on the thermal-pin sections,

leading to peak efficiency.

Titanium Composite Burners

— Provide quiet

operation, corrosion resistance and improved

combustion efficiency. Propane convertible – with

accessory kit.

Controls

— An automatic gas valve and continuous

pilot or intermittent pilot provide quiet, dependable

operation of the burners. Factory-installed safety

components assure protection against overheating,

pressure buildup, and low-water operation.

Insulated Casing

— The casing is fully insulated

with fiberglass for maximum operating efficiency and

economy.

Automatic Vent Damper

— BS1 and BS2 boilers

are CSA design certified for use with a factory-supplied

automatic vent damper.

Sections Tested

— Each section is hydrostatically

tested to 50 psig. Individual sections are tested to 125

psig at factory. Assembled sections are tested to 75 psig

at the factory. Maximum allowable working pressure is

50 psig. The maximum allowable pressure is 15 psig for

steam boilers.

Warranty

— The cast-iron sections are covered by a

non-prorated 12-year warranty on the entire assembly.

All other parts are covered by a 5-year limited warranty.

Models BS1 and BS2 Gas-Fired Steam Boilers

provide fast heat quietly and economically to assure the

finest in hydronic heating.

These boilers provide quality design in a small,

compact unit easily installed in a basement, garage, or

utility room. They can be installed on a combustible

floor when an optional combustible floor base is used.

1 2 3 4

Summary of Contents

Page 1 - Series B

Page 2 - Model number nomenclature

2 Boiler accessories Note: Accessory High Limit Control is a strap-on aquastat used as an auxiliary limit or reverse acting circulator control. BS1/B

Page 3 - Physical data

3 Physical data * Factory authorized and listed, field installed. UNIT SIZE 075 112 150 187 225 262 299GENERAL DATASections — Fine Grain Cast Iron N

Page 4

Carrier Corporation • Indianapolis, IN 46231 4-05 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs

Carrier BS2 User Manual

Browse online or download User Manual for Water heaters & boilers Carrier BS2. Data sheet [en]

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Carrier BS2 User Manual

Browse online or download User Manual for Water heaters & boilers Carrier BS2. Data sheet [en]

Summary of Contents

More documents for Water heaters & boilers Carrier BS2

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