SJRV 320mm Caravan Shower & Toilet Roof Hatch with 12V Fan & LED

320mm Caravan Shower Roof Hatch with Fan and LED Light

Ventilate and illuminate your caravan bathroom with the SJRV 320mm Turbo Vent. This roof hatch combines a reversible 12V fan, integrated LED lighting, an insect screen and a manually operated lid.

Designed for a 320 × 320mm roof opening, it provides powered ventilation for caravan, campervan and motorhome shower and toilet areas. Use extraction to draw humid air outside after showering, or reverse the fan to bring outdoor air inside.

Extract Humid Air and Bathroom Odours

Exhaust mode draws air out through the roof, helping remove moisture produced by showering and clear stale bathroom air.

Allowing replacement air to enter the room helps create airflow towards the extractor. Ventilation works alongside cleaning and drying wet surfaces to keep the bathroom fresh.

Reversible 12V Fan

The two-way fan provides intake and exhaust operation.

Choose extraction when you want to draw bathroom air outside, or intake when fresh-air supply is preferred. The fan operates from a suitable 12V DC supply.

Integrated LED Bathroom Lighting

Built-in LED lighting provides illumination around the interior hatch assembly.

Combining lighting and ventilation in one roof-mounted unit is useful in compact caravan bathrooms where ceiling space is limited.

Manual Lid and Insect Screen

Open and close the lid by hand, with a maximum opening angle of 50 degrees. The fan is electrically powered, while the lid mechanism remains manual.

An integrated insect screen helps keep insects outside during ventilation. UV-resistant construction suits an exposed rooftop installation.

Fits a 320 × 320mm Roof Opening

This model is designed for a 320 × 320mm cut-out and is listed for roof thicknesses of 28–80mm.

The exterior housing measures 398 × 403mm, while the interior frame measures 410.5 × 410.5mm. Allow space for these assemblies and the lid’s opening movement.

Specifications

Specification	Details
Brand	SJRV
Model	Turbo Vent 3J-V32
Application	Caravan, campervan and motorhome shower/toilet ventilation
Roof cut-out	320 × 320mm
External dimensions	398 × 403mm
Interior frame dimensions	410.5 × 410.5mm
Suitable roof thickness	28–80mm
Power supply	12V DC
Listed power consumption	6W
Fan operation	Reversible intake and extraction
Lid operation	Manual opening and closing
Maximum opening angle	50°
Insect screen	Included
LED lighting	Included
Construction	UV-resistant
Listed weight	2.6kg

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 smaller opening, view the SJRV 280mm toilet/shower Turbo Vent without LED lighting.

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 it also bring fresh air inside?

Yes. The reversible fan provides both intake and extraction.

Does this 320mm model include LED lighting?

Yes. Integrated LED lighting provides illumination around the interior hatch assembly.

Can I open and close the lid manually?

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

Does it include an insect screen?

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

Will it fit directly into a 280 × 280mm roof opening?

No. This version requires a 320 × 320mm cut-out. Choose the 280mm Turbo Vent for the smaller opening.

Does the lid open and close electrically?

No. The fan and lighting use electrical power, while the lid opens and closes manually.

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

No. This hatch ventilates the bathroom space. Toilet cassette and waste-tank ventilation are separate systems.