Jabsco 4-Inch Flexmount Continuous Duty Blower

The Jabsco 4-Inch Flexmount Continuous Duty Blower (part 35770-0094) is the 24V DC version of Jabsco's heavy duty 4-inch flexmount. It moves about 250 CFM and is rated to run continuously. That makes it a good fit for large engine rooms on 24-volt boats that need ventilation for hours. Some listings describe it simply as a DC blower, but the -0094 suffix marks the 24-volt version.

The universal bracket mounts on any flat surface and lets the outlet rotate to match the hose route. The motor is built for long run times, and the housing is ignition protected. It pairs well with an engine room thermostat or a run timer. Because it can run all day, it is often wired to stay on whenever the engines are running in warm weather.

Confirm the boat is 24V before ordering, since the name lists only DC. Run 4-inch hose to the exterior vent and keep the intake low in the bilge. Check ducting, clamps, and wiring every season. Wire it with a 24V-rated switch and an inline fuse sized to the motor. Find the 12V and AC versions in boat outfitting.

• 24V DC, part 35770-0094
• About 250 CFM, 4-inch ducting
• Continuous duty rated
• Flexmount universal bracket