---
product_id: 311461532
title: "Mr. Heater F210359 Thermostat for Heater,Tan,Small"
brand: "mr. heater"
price: "$86.85"
currency: USD
in_stock: true
category: "Mr. Heater"
url: https://www.desertcart.us/products/311461532-mr-heater-f210359-thermostat-for-heater-tan-small
store_origin: US
region: United States of America
---

# No external power needed, simple 2-wire system Compatible with multiple Big Maxx & MH heaters Mounts in minutes, easy installation Mr. Heater F210359 Thermostat for Heater,Tan,Small

**Brand:** mr. heater
**Price:** $86.85
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay ahead — control your comfort like a pro!

## Quick Answers

- **What is this?** Mr. Heater F210359 Thermostat for Heater,Tan,Small by mr. heater
- **How much does it cost?** $86.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/311461532-mr-heater-f210359-thermostat-for-heater-tan-small)

## Best For

- mr. heater enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Reliable:** Built to last with robust materials ensuring consistent performance in your garage or workspace.
- • **User-Friendly Control:** Manual temperature control with push-button interface for precise, hassle-free heating management.
- • **Seamless Compatibility:** Works flawlessly with Big Maxx MHU 45/50/75/80 and MH 25/40 heaters for versatile heating control.
- • **Effortless Installation:** Simple 2-wire system means no external power and mounting in minutes—get cozy faster.
- • **Sleek, Minimalist Design:** Tan, wall-mounted thermostat blends effortlessly with modern interiors—functional meets stylish.

## Overview

The Mr. Heater F210359 Thermostat is a durable, easy-to-install, low-voltage thermostat designed for compatibility with a wide range of Big Maxx and MH natural gas/propane heaters. Featuring a simple 2-wire system requiring no external power, it mounts quickly on your wall and offers manual temperature control with a sleek, unobtrusive design—perfect for professional spaces and garages seeking reliable heating management.

## Description

An Incredibly Durable Thermostat for Low Voltage and Millivolt Heaters.

## Features

- Compatible with Big Maxx MHU 45/75/50/80 Natural Gas/Propane Heater
- Compatible with MH 25/40 High Intensity Radiant Garage Natural Gas/Propane Heater
- No External Power Needed
- Simple 2-wire System
- Mounts in Minutes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AG2NUK4 |
| Additional Features | Low Voltage |
| Backlight | No |
| Brand Name | Mr. Heater |
| Color | Tan |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Voice |
| Controller Type | Push Button |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,437) |
| Display Type | digital |
| Global Trade Identification Number | 00089301103597 |
| Included Components | thermostat |
| Item Dimensions D x W x H | 5.1D x 7.6W x 7.6H centimeters |
| Item Type Name | thermostat |
| Item Weight | 0.2 Pounds |
| Manufacturer | Mr. Heater Corporation |
| Manufacturer Part Number | F210359 |
| Model Name | 24-Volt Thermostat Compatible with: MHU45/50/75/80/125, MH25/40, MH45GSP |
| Model Number | F210359 |
| Mounting Type | Wall Mount |
| Power Source | Ac/dc |
| Product Style | Thermostat |
| Shape | Square |
| Specific Uses For Product | Heater |
| Temperature Control Type | Manual |
| UPC | 089301103597 785934072681 |

## Product Details

- **Brand:** Mr. Heater
- **Controller type:** Push Button
- **Model name:** 24-Volt Thermostat Compatible with: MHU45/50/75/80/125, MH25/40, MH45GSP
- **Product dimensions:** 5.1D x 7.6W x 7.6H centimeters
- **Special features:** Low Voltage

## Images

![Mr. Heater F210359 Thermostat for Heater,Tan,Small - Image 1](https://m.media-amazon.com/images/I/71+G7EJzREL.jpg)
![Mr. Heater F210359 Thermostat for Heater,Tan,Small - Image 2](https://m.media-amazon.com/images/I/61NAbMvGABL.jpg)
![Mr. Heater F210359 Thermostat for Heater,Tan,Small - Image 3](https://m.media-amazon.com/images/I/51+TEhOjQsL.jpg)
![Mr. Heater F210359 Thermostat for Heater,Tan,Small - Image 4](https://m.media-amazon.com/images/I/61sApN1+AYL.jpg)

## Available Options

This product comes in different **Style** options.

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**Shop now:** [https://www.desertcart.us/products/311461532-mr-heater-f210359-thermostat-for-heater-tan-small](https://www.desertcart.us/products/311461532-mr-heater-f210359-thermostat-for-heater-tan-small)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*