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GS110 Sealed Combustion, Hot Water Gas-fired Boiler

The GS110 gas-fired, sealed combustion boilers offer outstanding performance. The GS110 is vented to and from the outdoors to use 100% outside air for combustion rather than air from within the home. This increases operating efficiency and provides safe dependable operation. The GS110 boilers are available from 70-210 MBH with efficiencies up to over 86% AFUE.

Clean, Stable Combustion

The GS110 uses a unique burner that premixes the gas and combustion air through a sealed blower which delivers the air-gas mixture to a ceramic down-fired burner. Combined with electronic ignition pilot, the results are assured light-off, a stable flame and complete combustion with low emissions.

Installation Flexibility

The GS 110 is designed to fit into any home. The boilers feature left or right side venting and gas connections. With a space saving small footprint and at just 33" high, it can be installed in close quarters.With the separated combustion feature, the boiler can also be vented through a chimney or directly through an outside wall.

Service Features Designed For Contractors, By Contractors

The GS110's service and troubleshooting features are unsurpassed. Front and top panels simply slide off to expose major components located at the top of the boiler, including ignition components and combustion air blower. A self-diagnostic controller enhances troubleshooting.

Built and Backed for a Lifetime

Cast iron construction offers superior durability and longer life. Each GS110 boiler is fired at the factory prior to shipment and is backed by a lifetime warranty (see warranty statement for complete details).
PRODUCT LITERATURE

GS 110 Color Brochure (449K)

GS110 Series IO&M (1.8MB)

STANDARD EQUIPMENT

  • Cast-iron sections rated at 30 psi
  • Sealed combustion system using a premix blower
  • Non-corrosive ceramic, down-fired burner with gas valve
  • Reusable air filter
  • Electronic pilot ignition
  • Self-diagnostic controller
  • ASME safety pressure relief valve
  • Hi-limit manual reset control
  • Integrated electronic operating with diagnostics
  • Temperature and pressure gauge
  • Circulator
  • Stainless steel flue collector
  • Combustible floor ready
  • Insulated metal jacket
  • Brass drain valve

OPTIONAL EQUIPMENT

  • Propane gas conversion kits