Description
Uncover warm possibilities" with Williamson-Thermoflo's GWI Gas Water Induced-Draft boiler. The highly efficient GWI-047-N-T-S2 pumps out 47,000 BTUs with an AFUE (annual fuel utilization efficiency) rating of 83.0 percent. Not only is the GWI efficient, but it is also versatile with the induced-draft design that allows for chimney or sidewall venting. This factory-packaged boiler has many features; like a compact design, cast-iron sections with built-in air separator, hot surface ignition system, and an insulated heavy-gauge steel jacket. The GWI is also easily serviced with all controls in reach, color-coded wiring, and a one-piece access door. Since it is factory tested and comes with a limited lifetime warranty, you can be absolutely sure that your investment is reliable and built to last.
GWI Series 2 – Gas Water Induced-Draft
- 47,500 to 190,000 Btuh Input
- Natural or Propane
- Versatile
- Induced-draft design allows sidewall or chimney venting
- High efficiency
- AFUE’s to 83.3%
- Spark-ignited pilot with electronic control
- Compact design
- Factory tested
- Easy service
- One-piece access door
- All controls in easy reach
- Color-coded wiring
- Cast iron sections with built-in air separator
- Insulated heavy-gauge steel jacket
