---
product_id: 326236624
title: "VIAIR 90145 RV Winterization Kit"
brand: "viair"
price: "€ 84.60"
currency: EUR
in_stock: true
reviews_count: 5
category: "Viair"
url: https://www.desertcart.gr/products/326236624-viair-90145-rv-winterization-kit
store_origin: GR
region: Greece
---

# VIAIR 90145 RV Winterization Kit

**Brand:** viair
**Price:** € 84.60
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** VIAIR 90145 RV Winterization Kit by viair
- **How much does it cost?** € 84.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/326236624-viair-90145-rv-winterization-kit)

## Best For

- viair enthusiasts

## Why This Product

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

## Description

VIAIR’s convenient and easy do-it-yourself winterization kit protects your RV’s water system from freezing during the long winter months, and helps avoid costly springtime repairs from damaged water lines due to winter freezes.

Review: Use with Viair - Great kit for RV winterization.
Review: Great pressure regulator with good quality - Yes, I use this pressure regulator with my VIAIR compressor. It's a solid pressure regulator, I use it for pressure testing my RV dash AC system and also for pressuring my air level system to relevel the coach. Works great.

## Features

- This kit is to be used with Viair 400P-RV or 450P-RV models only.
- 1/4” Quick Connect Coupler And Stud (M, NPT)
- Blow Out Plug
- Regulator
- 220 PSI gauge

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DQGNC6H |
| Brand | VIAIR |
| Brand Name | VIAIR |
| Customer Reviews | 4.7 out of 5 stars 227 Reviews |
| Global Trade Identification Number | 00818114001512 |
| Included Components | – 1/4” Quick Connect Coupler (M, NPT) – 1/4” Quick Connect Stud (M, NPT) – Blow Out Plug – Regulator – 220 PSI gauge |
| Item Dimensions | 20.3 x 15.2 x 5.1 centimeters |
| Item Type Name | RV Winterization Kit |
| Item dimensions L x W x H | 20.3 x 15.2 x 5.1 centimeters |
| Manufacturer | Viair Corporation |
| Material | Metal |
| Material Type | Metal |
| Model | 90145 |
| Number of Items | 1 |
| Part Number | 90145 |
| Thread Style | NPT |
| Thread type | NPT |
| UPC | 818114001512 |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |

## Product Details

- **Size:** Klein
- **Material:** Metal
- **Brand:** VIAIR
- **Color:** Black, Gold, Red
- **Item dimensions L x W x H:** 8 x 6 x 2 inches
- **Connector Type:** Plug
- **Thread Size:** 0.25 inch
- **Exterior Finish:** Painted
- **Thread Type:** NPT
- **Item Weight:** 0.48 Kilograms

## Images

![VIAIR 90145 RV Winterization Kit - Image 1](https://m.media-amazon.com/images/I/81q55ZksIPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Use with Viair
*by L***A on 28 November 2022*

Great kit for RV winterization.

### ⭐⭐⭐⭐⭐ Great pressure regulator with good quality
*by M***H on 11 October 2025*

Yes, I use this pressure regulator with my VIAIR compressor. It's a solid pressure regulator, I use it for pressure testing my RV dash AC system and also for pressuring my air level system to relevel the coach. Works great.

### ⭐⭐⭐⭐⭐ Easy to use
*by N***Y on 4 November 2023*

In conjuction with the compressor this regulator worked exactly how it was supposed to. Easy to use and completely empties the tank.

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**Shop now:** [https://www.desertcart.gr/products/326236624-viair-90145-rv-winterization-kit](https://www.desertcart.gr/products/326236624-viair-90145-rv-winterization-kit)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-09*