---
product_id: 80666064
title: "Webasto heater controller rheostat 12v or 24v | 83052B | 1322581A | 5010068A | 82819B"
brand: "webasto"
price: "R20"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/80666064-webasto-heater-controller-rheostat-12v-or-24v-83052b-1322581a-5010068a
store_origin: ZA
region: South Africa
---

# 12V/24V dual voltage compatibility Precision temperature control Compact, lightweight design Webasto heater controller rheostat 12v or 24v | 83052B | 1322581A | 5010068A | 82819B

**Brand:** webasto
**Price:** R20
**Availability:** ✅ In Stock

## Summary

> 🔥 Take control of your comfort with Webasto’s precision heater controller!

## Quick Answers

- **What is this?** Webasto heater controller rheostat 12v or 24v | 83052B | 1322581A | 5010068A | 82819B by webasto
- **How much does it cost?** R20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/80666064-webasto-heater-controller-rheostat-12v-or-24v-83052b-1322581a-5010068a)

## Best For

- webasto enthusiasts

## Why This Product

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

## Key Features

- • **High Altitude Ready:** Optimized for high altitude environments, maintaining performance where others fail.
- • **Dual Voltage Mastery:** Seamlessly operates on both 12V and 24V systems for versatile installation.
- • **Compact & Lightweight:** Weighing just 2.11 ounces, it fits discreetly without adding bulk.
- • **Precision Heat Control:** Rotary rheostat ensures exact cabin temperature adjustments for ultimate comfort.
- • **Trusted Webasto Quality:** Genuine OEM part designed for durability and seamless integration with Webasto heaters.

## Overview

The Webasto heater controller rheostat (model 1322581A) is a genuine OEM rotary controller designed for 12V and 24V Webasto heating systems. Lightweight and compact, it offers precise temperature regulation and is optimized for high altitude use, ensuring reliable cabin heating performance in diverse environments.

## Description



## Features

- Webasto rotary controller
- Webasto heater part
- Webasto rheostat controller
- Webasto air top 2000 part
- Webasto heater controller
- Webasto cabin bunk heater controller
- Webasto controller device
- Webasto high altitude mode controller

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operating Temperature | 20 Degrees Celsius |
| Manufacturer | Webasto |
| Item Weight | 2.11 ounces |
| Package Dimensions | 7.32 x 6.18 x 1.73 inches |
| Item model number | 1322581A |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 82819b |

## Product Details

- **Color:** Black
- **Brand:** Webasto
- **Material:** Plastic
- **Item Weight:** 0.06 Kilograms
- **Display Type:** Basic Display

## Images

![Webasto heater controller rheostat 12v or 24v | 83052B | 1322581A | 5010068A | 82819B - Image 1](https://m.media-amazon.com/images/I/51vuQLZTHrL.jpg)
![Webasto heater controller rheostat 12v or 24v | 83052B | 1322581A | 5010068A | 82819B - Image 2](https://m.media-amazon.com/images/I/51PxG-VuoDL.jpg)

## Questions & Answers

**Q: Does it come with wires ?**
A: No, this controller does noty include a wiring harness. On the reverse side of the controller is a 4 pin electrical socket, ready to accept the standard webasto controller 4 pin electrical plug. Thank you for your enquiry

**Q: What are the approximate temperatures for each red bar along the dial?**
A: Unfortunately I cannot answer this real accurately. Its a graduated scale that helps control the ambient room temperature, but really the temperature reference for this purpose is taken from the heater air inlet, rather than the actual controller, the controller itself does not have an integrated temperature sensor

**Q: How does this rheostat work? Will the unit shut off when a desired temperature has been met or will it?**
A: Dependent on heater version and build year, I would expect the heater to modulate between full heat output, and lowest heat output as it tries to comfortably maintain your set room temperature. Finally, if the differntial between set temperature and actual temperature is zero, the heater would automaticall yswitch off.
There are a few variables to the above scenario however, depending upon exact heater model, specification, and build year.
Thank you for your enquiry
Regards
David
Butler Technik

**Q: Will it replace part number 83051?**
A: thank you for your enquiry. We do not have information on webasto part number 83051, however this will replace part number 83052. I can confirm that Webasto do NOT supply variations of this rheostat controller - if your controller looks like this controller as pictured, then our new controller is the replacement for it. Hope the above answers your query okay. Regards, David

## Frequently Bought Together

- Webasto heater controller rheostat 12v or 24v | 83052B | 1322581A | 5010068A | 82819B
- END OF ROAD Original Quick Fist Clamp for mounting tools & equipment 1" - 2-1/4" diameter, 2 Count (Pack of 1) - 0010
- Webasto Controller Switch Rheostat Timer 3m Extension harness | 9031988A

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/80666064-webasto-heater-controller-rheostat-12v-or-24v-83052b-1322581a-5010068a](https://www.desertcart.co.za/products/80666064-webasto-heater-controller-rheostat-12v-or-24v-83052b-1322581a-5010068a)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-04*