SJRV Plus 12V Caravan Roof Fan – 355mm, Remote Control & Blind

Please Note: This Caravan Roof Fan is only available in WHITE.  This is the 355mm cutout version.

355mm Caravan Roof Fan with Remote Control

Improve airflow in your caravan, campervan or motorhome with the SJRV Plus 12V caravan roof fan. Its reversible brushless motor provides fresh-air intake and extraction, with ten speeds to suit everything from gentle evening ventilation to clearing accumulated cabin heat.

Designed for a 355 × 355mm roof cut-out, this model includes remote control, automatic temperature control, a powered lid, LED lighting, a pleated block-out blind and an insect screen.

This version is supplied with a white roof lid.

Extract Warm Air or Draw Fresh Air Inside

Switch between exhaust and intake to manage airflow through your vehicle.

Exhaust mode draws warm interior air and cooking odours outside. Opening a suitable shaded window provides replacement air and helps create airflow through the cabin towards the roof vent.

Intake mode brings outdoor air inside. The listed maximum airflow is approximately 3,000m³ per hour.

Ten-Speed Brushless Fan

Ten selectable speeds let you choose gentle airflow or stronger ventilation. The brushless DC motor offers adjustable operation so you can select a comfortable setting rather than running at maximum speed continuously.

Lower settings reduce operating noise. At speed four, listed noise levels are 29dB in exhaust mode and 32dB in intake mode. At speed ten, the listed figures are 47dB and 53dB respectively.

Remote Control and Automatic Temperature Operation

Adjust the fan using the supplied remote control or the integrated interior touch panel.

A built-in temperature sensor supports automatic ventilation based on your selected settings, helping manage airflow as the cabin temperature changes.

The roof lid supports powered opening and closing, with manual operation also available.

Integrated Blind, Insect Screen and LED Light

The pleated block-out blind reduces unwanted light, making the Plus Fan useful near beds and seating areas.

An integrated insect screen helps keep mosquitoes and other insects outside. Built-in LED lighting illuminates the interior assembly, combining ventilation, light control and lighting in one roof-mounted unit.

Fits a 355 × 355mm Roof Opening

This model is designed for a 355 × 355mm cut-out, commonly described as approximately 14 × 14 inches. Its listed roof thickness range is 27–80mm.

The outside housing is larger than the cut-out. The rooftop assembly measures 593mm long × 420mm wide, with a closed height of 127mm.

For a 400 × 400mm opening, choose the separate 400mm Plus Fan version.

Specifications

Specification	Details
Brand	SJRV
Model range	Plus Fan
Power supply	12V DC
Motor	Brushless DC
Fan speeds	10
Airflow direction	Reversible intake and exhaust
Listed maximum airflow	Approximately 3,000m³/h
Maximum fan power	20W at speed ten
LED light power	4W
Controls	Supplied remote and interior touch panel
Temperature control	Built-in sensor with automatic operation
Lid operation	Powered opening/closing and manual operation
Roof cut-out	355 × 355mm
Roof thickness compatibility	27–80mm
Rooftop dimensions	593mm long × 420mm wide
Closed height	127mm
Listed net weight	4.5kg
Roof lid colour	White
Interior fittings	Pleated block-out blind, insect screen and LED light

Compare the Two Plus Fan Sizes

Read our SJRV Plus Fan buying guide to compare the 355mm and 400mm versions and understand airflow, controls, power and roof fitment.

For a larger opening, view the 400mm SJRV Plus caravan roof fan.

Browse our caravan roof fans and extractor vents for the complete range.

Frequently Asked Questions

Can this fan extract warm air from my caravan?

Yes. Exhaust mode draws interior air outside, helping remove accumulated warmth and cooking odours. A suitable replacement-air opening helps airflow through the cabin.

Can it also draw fresh air inside?

Yes. Reversible operation lets you switch from exhaust to intake mode.

Can I adjust the speed using a remote control?

Yes. The supplied remote controls the fan settings, including its ten selectable speeds. You can also use the interior touch panel.

Can it operate automatically according to temperature?

Yes. The built-in temperature sensor supports automatic ventilation based on your selected settings.

Does it include a blind, insect screen and LED light?

Yes. The interior assembly includes a pleated block-out blind, insect screen and LED lighting.

Will this 355mm model fit directly into a 400mm roof opening?

No. It is designed for a 355 × 355mm cut-out. Choose the 400mm Plus Fan for a 400 × 400mm opening.

Can it connect directly to a 24V battery system?

No. It requires 12V DC. A 24V system would need a suitably rated voltage converter supplying the correct voltage.

Does it cool incoming air like an air conditioner?

No. It moves air rather than refrigerating it. Ventilation can remove trapped cabin heat, but the fan does not actively cool incoming air below the outdoor temperature.