Williamson GSA-250-N-IP-W 250K BTU Gas-Fired Steam Boiler, Electronic Ignition 83.0%

 Construction

• Atmospheric (chimney) venting
• Factory Packaged
• Factory Tested 
• Easy to 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
  - Integral cast iron legs
  - Integral draft diverter
  - Insulated heavy-gauge steel jacket
  - Heavy-gauge aluminized steel flue collector
• 10-Year warranty on boiler sections

Equipment

• Factory assembled cast iron sections
• 24-VAC combination gas valve
• Gauge glass and guard assembly
• Pressure gauge and siphon assembly
• Pressure limit control
• Probe low water cutoff
• High temperature limit control
• Automatic vent damper
• 15 PSIG ASME relief valve
• Constant-burning pilot system, thermally-supervised
• Drain valve

LITERATURE

 Brochure

 Manual

 Residential Warranty

 Commercial Warranty

SPECIFICATIONS