SJRV 280mm Caravan Shower & Toilet Roof Hatch with 12V Fan

280mm Caravan Shower Roof Hatch with Extractor Fan

Ventilate your caravan bathroom with the SJRV 280mm Turbo Vent. This compact roof hatch combines a 12V reversible fan, manually operated lid and insect screen to provide airflow in caravan shower, toilet and bathroom areas.

Designed for a 280 × 280mm roof opening, it helps extract humid air after showering and clear stale air from enclosed spaces. The transparent lid admits natural light, while the compact design suits smaller bathroom roof spaces.

This 280mm model does not include LED lighting.

Extract Humid Air or Bring Fresh Air Inside

The two-way fan provides both extraction and intake.

Use exhaust mode to draw bathroom air outside after showering or using the toilet. A suitable replacement-air opening helps air move through the room towards the hatch.

Reverse the fan to draw outdoor air inside when fresh-air intake is preferred.

Manual Opening and Closing

The lid opens and closes by hand, with an opening angle of up to 50 degrees.

The fan operates electrically from a suitable 12V DC supply. Lid operation remains manual, keeping the opening mechanism straightforward to use.

Transparent Lid and Insect Screen

The transparent lid allows daylight into your bathroom. An integrated insect screen helps keep insects outside while the hatch provides ventilation.

UV-resistant construction is designed for an exposed rooftop installation.

Compact 280 × 280mm Roof Cut-Out

This model fits a 280 × 280mm opening and is listed for roof thicknesses of 28–80mm.

The external assembly measures 358 × 363mm, so allow for the housing and lid movement as well as the opening itself. The interior frame measures 320.5 × 320.5mm.

Low-Power 12V Ventilation

The listed power consumption is 4W, providing powered bathroom ventilation from a suitable 12V DC supply.

This model suits installations with separate bathroom lighting. For a larger roof opening and integrated lighting, consider the 320mm SJRV Turbo Vent.

Specifications

Specification	Details
Brand	SJRV
Model	Turbo Vent 3J-V28
Application	Caravan, campervan and motorhome shower/toilet ventilation
Roof cut-out	280 × 280mm
External dimensions	358 × 363mm
Interior frame dimensions	320.5 × 320.5mm
Suitable roof thickness	28–80mm
Power supply	12V DC
Listed power consumption	4W
Fan operation	Reversible intake and extraction
Lid operation	Manual opening and closing
Maximum opening angle	50°
Lid	Transparent
Insect screen	Included
LED lighting	Not included
Construction	UV-resistant
Listed weight	2.19kg

Compare Caravan Bathroom Roof Hatches

Read our caravan shower and toilet roof hatch buying guide to compare the 280mm and 320mm models, lighting and roof fitment.

For a 320 × 320mm opening with integrated lighting, view the SJRV 320mm toilet/shower Turbo Vent with LED.

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

Frequently Asked Questions

Can this fan help remove humid air after showering?

Yes. Exhaust mode draws bathroom air outside, helping remove moisture when replacement air can enter the room.

Can the fan also draw fresh air inside?

Yes. Its reversible operation provides both intake and extraction.

Can I open and close the lid manually?

Yes. The lid is operated by hand and opens up to 50 degrees.

Does it include an insect screen?

Yes. The integrated screen helps keep insects outside while ventilating the bathroom.

Can the transparent lid let daylight into the bathroom?

Yes. The transparent lid admits natural light into the interior.

Does this 280mm model include an LED light?

No. This version has no LED lighting. The 320mm SJRV Turbo Vent includes an LED light.

Will it directly fill a 320 × 320mm roof opening?

No. This model is designed for a 280 × 280mm cut-out. Choose the 320mm version for the larger opening.

Does it replace the toilet cassette or waste-tank vent?

No. It ventilates the bathroom itself. Toilet cassette and waste-tank ventilation are separate systems.