Thermoflo GWA Series 3 Gas-Fired, Water Boiler, #GWA-133 thru #GWA-233, 133 MBH to 233 MBH Input

Please Allow 2-3 Days to Ship

GWA Series 2 Thermoflo Spec Sheet

Gas-Fired Water Boiler

Factory - Packaged

52,000 to 245,000 Btuh Input

Natural Gas or Propane

Atmospheric (chimney) Venting

Inferred heat program providing automatic adjustment of boiler water temperature to match demands

Spark (intermittent) pilot system

Control module with indicator lights

Easy service's One-piece access door

All controls in easy reach

High efficiency

Flue baffles

Stainless steel burners

Automatic vent damper

Cast iron sections with built-in separator

Insulated heavy-guage steel jacket.

Limited Life Warranty