Weil-McLain 383-100-045 AB-120H AquaBalance Series 2 Heat Only Wall Mount Gas Boiler, Natural Gas, CSA Input 120 MBH, 95% AFUE, Net 97 MBH, Vent Size 2-3"
- 95% AFUE
- Unique "3-in-1" vent adapter – readily accepts PVC, CPVC, SS or PP vent materials
- Multiple vent options – direct vent, 2 pipes or concentric, through roof or sidewall
- Honeywell control with digital display
- 24 VAC thermostat relay, fuse protected with prewired terminal strip
- Heavy gauge insulated jacket – provides quiet operation
- Pre-wired, plug-in ready electrical design
