---
product_id: 628635026
title: "Century Heat Transfer Fluid, Non-Corrosive, Non-Toxic Propylene Glycol RV Antifreeze for Heating Systems | Ready to Use | Recomended by Aqua-Hot, Oasis & Timberline. - Yellow (1 Gallon)"
brand: "century chemical"
price: "$402"
currency: NZD
in_stock: false
reviews_count: 8
url: https://www.desertcart.nz/products/628635026-century-heat-transfer-fluid-non-corrosive-non-toxic-propylene-glycol
store_origin: NZ
region: New Zealand
---

# RV Safe Non-Toxic Formula High Boiling Point Century Heat Transfer Fluid, Non-Corrosive, Non-Toxic Propylene Glycol RV Antifreeze for Heating Systems | Ready to Use | Recomended by Aqua-Hot, Oasis & Timberline. - Yellow (1 Gallon)

**Brand:** century chemical
**Price:** $402
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Stay Warm, Stay Safe!

## Quick Answers

- **What is this?** Century Heat Transfer Fluid, Non-Corrosive, Non-Toxic Propylene Glycol RV Antifreeze for Heating Systems | Ready to Use | Recomended by Aqua-Hot, Oasis & Timberline. - Yellow (1 Gallon) by century chemical
- **How much does it cost?** $402 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/628635026-century-heat-transfer-fluid-non-corrosive-non-toxic-propylene-glycol)

## Best For

- century chemical enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Assurance:** Non-corrosive and non-toxic, made from GRAS ingredients for peace of mind.
- • **Stay Toasty All Winter:** Keep your RV warm during winter camping trips with reliable freeze protection.
- • **High Performance Heating:** Experience efficient heat transfer with high thermal conductivity.
- • **Government Approved Safety:** Recognized by the U.S. government for safe use in RV and marine applications.
- • **Versatile Packaging Options:** Choose the right size for your needs, making storage and handling a breeze.

## Overview

Century Heat Transfer Fluid is a non-corrosive, non-toxic propylene glycol antifreeze designed for RV heating systems. It offers high boiling point performance, eco-friendly ingredients, and is safe for both campers and the environment. Ideal for winterizing RVs and boats, this product is recognized for its efficiency and safety by the U.S. government.

## Description

Meet Century Heat Transfer Fluid. Your RV's essential companion for winter adventures! Our Heat Transfer Fluid ensures reliable freeze protection for your heating systems, whether you're using solar, hydronic, or HVAC units. Made from non-toxic GRAS ingredients, our Heat Transfer Fluid is safe for your RV and gentle on the environment, with a formula recognized by the U.S. government. Experience consistent heating performance with our high thermal conductivity and boiling point, providing efficient heat transfer throughout your RV. Our propylene glycol-based formula is non-corrosive, providing a natural lubricant to seals and gaskets while offering a low viscosity and balanced pH level. Available also in a quart size / 32oz concentrated formula. Keep your RV warm and protected on your winter journeys with Century Heat - order now for peace of mind on the road!

Review: Good quality - Why did you pick this product vs others?: It works as described and at a reasonable price. Be sure to get a heat transfer fluid that is compatible with your system...these systems are not cheap to repair or replace, so don't skimp on consumables that can make them die.
Review: Good as OE Brand! - On the road, desertcart delivered! Great top up heat transfer solution for our Alde Heating system in our Tab 400

## Features

- PROPYLENE GLYCOL FREEZE PROTECTION - Keep you and your RV toasty and warm during your winter camping trips. Ideal for solar, hydronic, and HVAC units.
- SAFE FOR CAMPERS - Century Heat non toxic antifreeze for Heating Systems winterize camper vans and boats, is non-corrosive and ensures your ALL heating systems operate smoothly. This chemical is made from GRAS ingredients (Generally Regarded As Safe) with very low toxicity that is gentle on the environment.
- HIGH BOILING POINT - Experience reliable heating performance across a wide range of temperatures. With high thermal conductivity and a high boiling point, the Century coolant concentrate efficiently transfers heat through your RV heating system.
- SAFE FORMULA - RV and Marine safe and efficient formula, recognized by the U.S. government. It also provides a natural lubricant to seals and gaskets. The Propylene glycol-based rv winterizing fluid has a low viscosity and a PH level between 8-10.
- MADE FOR RV CONVENIENCE: We cater to RV owners with versatile packaging options, including a 32 oz formula (Dilution Required). Choose what suits your needs, making storage and handling a breeze for an enhanced travel experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Century Chemical |
| Brand | Century Chemical |
| Model | 19910-C6 |
| Item Weight | 8.9 pounds |
| Product Dimensions | 8 x 4 x 12 inches |
| Country of Origin | USA |
| Item model number | HTY |
| Manufacturer Part Number | HTY |

## Images

![Century Heat Transfer Fluid, Non-Corrosive, Non-Toxic Propylene Glycol RV Antifreeze for Heating Systems | Ready to Use | Recomended by Aqua-Hot, Oasis & Timberline. - Yellow (1 Gallon) - Image 1](https://m.media-amazon.com/images/I/71-O9kcgIHL.jpg)
![Century Heat Transfer Fluid, Non-Corrosive, Non-Toxic Propylene Glycol RV Antifreeze for Heating Systems | Ready to Use | Recomended by Aqua-Hot, Oasis & Timberline. - Yellow (1 Gallon) - Image 2](https://m.media-amazon.com/images/I/71nu89TpX5L.jpg)
![Century Heat Transfer Fluid, Non-Corrosive, Non-Toxic Propylene Glycol RV Antifreeze for Heating Systems | Ready to Use | Recomended by Aqua-Hot, Oasis & Timberline. - Yellow (1 Gallon) - Image 3](https://m.media-amazon.com/images/I/8177BwVmYiL.jpg)
![Century Heat Transfer Fluid, Non-Corrosive, Non-Toxic Propylene Glycol RV Antifreeze for Heating Systems | Ready to Use | Recomended by Aqua-Hot, Oasis & Timberline. - Yellow (1 Gallon) - Image 4](https://m.media-amazon.com/images/I/81GhP1sqGKL.jpg)
![Century Heat Transfer Fluid, Non-Corrosive, Non-Toxic Propylene Glycol RV Antifreeze for Heating Systems | Ready to Use | Recomended by Aqua-Hot, Oasis & Timberline. - Yellow (1 Gallon) - Image 5](https://m.media-amazon.com/images/I/81jxkv0aSaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by B***R on July 10, 2025*

Why did you pick this product vs others?: It works as described and at a reasonable price. Be sure to get a heat transfer fluid that is compatible with your system...these systems are not cheap to repair or replace, so don't skimp on consumables that can make them die.

### ⭐⭐⭐⭐⭐ Good as OE Brand!
*by J***H on October 23, 2025*

On the road, Amazon delivered! Great top up heat transfer solution for our Alde Heating system in our Tab 400

### ⭐⭐⭐⭐⭐ Don't forget to dilute
*by M***0 on December 9, 2025*

This is a concentrated product that requires diluting with distilled water. Item worked as advertised.

## Frequently Bought Together

- Century Heat Transfer Fluid, Non-Corrosive, Non-Toxic Propylene Glycol RV Antifreeze for Heating Systems | Ready to Use | Recomended by Aqua-Hot, Oasis & Timberline. - Yellow (1 Gallon)
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-13*