A genuine OEM vent for Thetford absorption (“3-way”) refrigerators. Designed to ensure proper ventilation and cooling for your fridge, especially in caravans or motorhomes. The black finish makes it visually discreet and stylish.

For a proper performance, Thetford Absorption refrigerators require vents on the outside of the vehicle. Our vents are available in different colours and sizes to best suit your vehicle.

OEM Part Number: 63114027 (also referenced as 700-03740)

Kit Includes: 

• 1 × outer vent frame

• 1 × clip-in vent insert (covers all screws)

• Template for cut-out/installation

Compatibility:

For Thetford 3-way absorption refrigerators sized 101-200 litres

Used as upper or lower wall vents on such fridges

Also suitable for Thetford models N4175A (top & bottom vent) and N6 series (bottom vent)

Specifications:

• Overall Dimensions (H × W): 281 mm × 523 mm

• Cut-out Dimensions (H × W): 248 mm × 488 mm

• Weight: approx. 0.7 kg

• Colour: Black

• Fridge Capacity Suitability: 101 L – 200 L absorption fridges

• Position: Upper or lower vent (depending on installation)

Frequently Asked Questions

Q: What does this vent do?
It allows proper ventilation for absorption/3-way refrigerators (especially larger ones, 101-200 L). Ensures hot air can escape, cool air can enter, and burners have enough air for combustion if required. Without it, performance drops, and risk of overheating or inefficient fridge operation increases.

Q: What’s included in the kit?
You get the outer mounting frame, the clip-in vent insert (that covers screws), and a template for cutting / aligning the vent properly. Screws themselves may or may not be included depending on supplier (best to check).

Q: What are the cut-out dimensions I need to prepare?
You should cut an opening of approximately 248 mm (height) × 488 mm (width). That allows the vent and frame to fit correctly.

Q: Do I need one or two vents?
Usually, a 3-way fridge requires two vents (one for lower airflow, one for upper). This product is a “large” type used for upper or lower positions depending on your setup.

Q: Does this include the gas flue?
No, you wukk beed to soure one if needed.