Lennox GWM-IE, GWM-200IE, 200000 Btu, Up to 95% AFUE, Wall Mount, Gas-Fired Water Boiler

### Product Overview

#### GWM-IE Boiler

**High-efficiency, gas modulating condensing water boiler**

Designed to maximize fuel savings, the GWM-200IE boiler delivers up to 40% greater efficiency than conventional boilers. Its burner adjusts heating output to household demand, using only the energy necessary to keep your customers comfortable.

- **Input Maximum**: 200 MBH
- **Heating Capacity**: 185 MBH

**Energy Efficiency**

- **ENERGY STAR® qualified**: Meets or exceeds EPA guidelines for energy efficiency, ensuring significant energy savings.
- **Electronic ignition control**: Monitors water temperature and maximizes efficiency by activating the burner only when necessary.
- **Stainless steel, finned tube heat exchanger**: Converts waste energy into usable heat.

**Quiet Operation**

- **Sealed combustion**: Minimizes fan noise and provides quiet, soothing heat.

**Home Comfort**

- **Modulating capability**: Allows the burner to fire at a rate as low as 20% of its full capacity to perfectly match comfort needs.

**Reliable Performance**

- **Stainless steel, finned tube heat exchanger**: Self-cleaning and extremely durable.
- **Stainless steel mesh burner**: Provides greater resistance to corrosion and oxidation compared to aluminized steel burners.
- **CPVC flue condensate collector**: Corrosion-resistant and eliminates the use of metal in the venting area.