Packaged and Non-Packaged (B) Boilers

Dedicated Water-Only Boiler
No tankless heater opening to leak.

Back or Top Venting
Convertible flue outlet permits either horizontal or vertical venting.

Swing-Away Burner Door
Hinged door provides easy access to entire combustion area.

Easy Inspection
Flue outlet cap is easily removed to inspect flueways.

Top Cleaning
Removing the flue collector hood exposes all flueways for straight-through cleaning. Wider flue passages... no stuck brushes.

Captured Seal Design
Protects elastomer sealing rings from contaminants.

Recessed Target Wall
Isolated from flue brush damage.

Service Switch
Easy to disconnect power supply. J-box helps simplify wiring.

High Efficiency
Over 85% operating efficiency saves fuel.

Factory-Tested
Every boiler is factory tested to assure reliable operation.

Limited Lifetime Warranty
Covers cast iron sections.

Homeowner Protection Plan:
Optional plan covers parts, supplied by Weil-McLain, and labor for all eligible repairs. Available through participating installers.