- 30-day returns
- Fast shipping
- Secure payments
- Over 300,000 products
Bosch 87182261840 Fan RG128 Features:
- Combustion blower for gas boilers.
- Delivers steady pressurized airflow for clean burner firing.
- Cast aluminum centrifugal housing.
- Radial impeller spinning inside a spiral volute.
- Flanged outlet for discharge.
- Fully metal construction resists boiler heat and vibration.
- Operates on 115/120V AC.
- Runs at 60 Hz.
- Draws 100 watts.
- Class H insulation rated for high internal temperatures.
- Ships as a complete kit with intake adapter, sealing gaskets, and mounting bracket with hardware.
- Alternate part number 8-718-226-184-0.
Fits These Bosch Models:
- KWB35-3.
- KWB42-3.
- KBR35-3.
- KBR42-3.
Additional Features:
The Bosch 87182261840 is a combustion blower that provides the steady, pressurized airflow a gas boiler needs to fire cleanly, drawing air into the burner system and helping move combustion gases through the appliance during each heating cycle. It is built around a cast aluminum centrifugal housing, where a radial impeller spins inside a spiral volute and pushes its output through a flanged outlet, and this all-metal construction holds up to the heat and constant vibration of boiler operation far better than lighter plastic bodies would. It runs on 115/120V AC at 60 Hz, draws 100 watts, and carries Class H insulation, the winding rating built for the high internal temperatures common in heating equipment. To keep the replacement simple, the blower arrives as a complete kit with an intake adapter, sealing gaskets, and a mounting bracket with hardware, so a worn original can be swapped out without sourcing separate parts.