Wet Base Residential Boiler

Available in Firing Rates from .90 to 2.75 GPH.

Direct Vent Models Available

The Five Star is Columbia's top-of-the-line residential boiler. It incorporates proven commercial systems technology to deliver fuel savings, ease of installation, simplified maintenance, and increased service life. Now homeowners can enjoy the performance and value that is built into Columbia's commercial boilers.

WB Features

• Direct Vent Capable - WB 90/110 only.

• WB 165/275 Knock down only.
• Left and Right Side Return Connections.
• Lifetime Warranty.
• 12 Firing Rates with 4 Boilers: 126,000 to 385,000 MBTU.
• Additional Nozzles Included.

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