---
product_id: 100053788
title: "Upgrade to Model 4000R Kit"
brand: "fan-tastic vent"
price: "£3.88"
currency: GBP
in_stock: false
url: https://www.desertcart.co.uk/products/100053788-upgrade-to-model-4000r-kit
store_origin: GB
region: United Kingdom
---

# Upgrade to Model 4000R Kit

**Brand:** fan-tastic vent
**Price:** £3.88
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Upgrade to Model 4000R Kit by fan-tastic vent
- **How much does it cost?** £3.88 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/100053788-upgrade-to-model-4000r-kit)

## Best For

- fan-tastic vent enthusiasts

## Why This Product

- Trusted fan-tastic vent brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

This kit allows you to upgrade your existing Fantistic Vent to a model 4000R. The kit includes a new interior assembly, Pop 'N Lock screen, 3-speed and reverse airflow switches completely prewired. (White Pictured) 2 Year Warranty.

## Images

![Upgrade to Model 4000R Kit - Image 1](https://m.media-amazon.com/images/I/71O3r0ZZrSL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/100053788-upgrade-to-model-4000r-kit](https://www.desertcart.co.uk/products/100053788-upgrade-to-model-4000r-kit)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-01*