Thermoflo GSA, Series 3 Gas-Fired, Steam Boiler, #GSA-075 thru #GSA-282, 75 MBH to 282 MBH Input

Gas-Fired Steam Boiler

GSA Thermoflo Spec Sheet

Factory-Packaged (GSA-075-GSA-282)

75,000 to 282,000 Btuh Input

Atmospheric (chimney) venting

Natural Gas

• Spark (intermittent) pilot system

• Easy service

One-piece access door

All controls in easy reach

• High efficiency

Generous heating surface

Automatic vent damper

• Cast iron sections

• Rugged construction for long life

Stainless steel burners

Integral cast iron legs

Integral draft diverted

Insulated heavy-gauge steel jacket

Heavy-gauge aluminized steel flue collector

• 10-Year warranty on boiler sections