---
product_id: 24004705
title: "Emerson M30 White Heat-Only Thermostat"
brand: "white-rodgers"
price: "€ 46.66"
currency: EUR
in_stock: true
reviews_count: 13
category: "White Rodgers"
url: https://www.desertcart.fr/products/24004705-emerson-m30-white-heat-only-thermostat
store_origin: FR
region: France
---

# 24V standard mechanical snap action Accurate built-in temperature display Easy installation with clear wiring Emerson M30 White Heat-Only Thermostat

**Brand:** white-rodgers
**Price:** € 46.66
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay cozy, stay smart — the thermostat that knows your heat game.

## Quick Answers

- **What is this?** Emerson M30 White Heat-Only Thermostat by white-rodgers
- **How much does it cost?** € 46.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/24004705-emerson-m30-white-heat-only-thermostat)

## Best For

- white-rodgers enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Modern Design:** Polished white finish and attractive wall plate blend seamlessly into any contemporary space.
- • **Precision Heat Control:** Fine-tune your comfort with a heat anticipator that prevents temperature swings and inefficient cycling.
- • **Effortless Installation:** Simple wiring with clearly marked terminals and included screws makes setup a breeze—even for RVs.
- • **Durability You Can Trust:** Built to last with high-quality materials and backed by a reliable manufacturer warranty.
- • **Clear Temperature Display:** Easy-to-read LED scale with red vertical lines ensures you always know your room’s exact temperature.

## Overview

The White-Rodgers Emerson M30 is a 24V wired heat-only thermostat featuring a mechanical snap action for reliable temperature control. Designed with a sleek white finish and an attractive wall plate, it offers easy installation with clearly marked wiring terminals. Its built-in heat anticipator fine-tunes furnace cycling to prevent temperature overshoot, while the accurate LED temperature display keeps you informed. Durable and user-friendly, this thermostat is ideal for residential heating and RV applications, delivering consistent comfort backed by strong customer reviews.

## Description

The product is easy to use and highly durable. The product has easy handing. 24V, Standard Mechanical Snap Action Heat Only Thermostat, Sleek, Modern Design, Attractive Wall plate.

Review: Works great for RV's - Its white not green, great replacement for my travel trailor. Some what easy to install. First read the short instructions to install and make sure you wire it correctly. For me R = red wire and W = white wire. Good quality and works like the one that came with RV. I used the screws it came with but drilled 3\32 pilot holes to install. Only need to snug these screws down don't over tighten. Use your fore finger and thumb grasping at the back of the elbow to turn off and on from the off position. This prevents twisting and breaking the elbow tab. Mine did not need any adjustments but keep the instructions in case adjustments are needed in the future. Should last to many years.
Review: Excellent replacement for a 2 wire heat only Thermostat - It has what it calls a 'heat anticipator' with instructions to set a rotating contact arm from 0.15 to 1.2 amps. This fine-tunes when the thermostat turns off the furnace to prevent overshooting the target temperature. Without it, the room might overshoot the set temperature, leading to temperature swings and inefficient cycling. My zone valve was labeled 0.9 Amps, so that's where I set it and so far, the cycling on/off appears to be spot on. It also has an adjustment screw to adjust the temperature, but it's been accurate out of the box. Easy to install, with 2 entry holes in the left top/bottom of the backing plate and 2 screws marked R & W to accept the 2 wires. Also has a room thermometer that seems fairly accurate compared to a stand alone one I placed next to it. The setting scale and room thermometer are both quite readable with red vertical lines. At a price just north of $25, this is a recommended buy.

## Features

- The product is easy to use and highly durable
- The product has easy handing
- 24V, Standard Mechanical Snap Action Heat Only Thermostat, Sleek, Modern Design, Attractive Wall plate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00874D4IG |
| Additional Features | Temperature Display |
| Best Sellers Rank | #73,524 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #84 in Home Programmable Thermostats |
| Brand | White-Rodgers |
| Brand Name | White-Rodgers |
| Color | White |
| Connectivity Technology | Wired |
| Control Method | App |
| Control Type | Hand Control |
| Controller Type | Hand Control |
| Customer Reviews | 4.5 out of 5 stars 741 Reviews |
| Display Type | LED |
| Finish Types | Polished |
| Global Trade Identification Number | 00786710545658 |
| Included Components | Emerson M30 White Heat-Only Thermostat |
| Item Type Name | Emerson M30 White Heat-Only Thermostat |
| Item Weight | 4.16 ounces |
| Manufacturer | Copeland |
| Manufacturer Part Number | M30 |
| Manufacturer Warranty Description | Warranty. |
| Material Type | Plastic |
| Model Name | Emerson M30 White Heat-Only Thermostat |
| Model Number | M30 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Power Source | Ac/dc |
| Product Style | Modern |
| Shape | Rectangular |
| Special Feature | Temperature Display |
| Specific Uses For Product | Residential Heating |
| Specification Met | CSA, UL |
| Temperature Control Type | Heating |
| UPC | 786710545658 756655175623 |
| Unit Count | 1 Count |
| Voltage | 24 volts |

## Product Details

- **Brand:** White-Rodgers
- **Color:** White
- **Controller Type:** Hand Control
- **Model Name:** Emerson M30 White Heat-Only Thermostat
- **Special Feature:** Temperature Display

## Images

![Emerson M30 White Heat-Only Thermostat - Image 1](https://m.media-amazon.com/images/I/61TgSGauHvL.jpg)

## Questions & Answers

**Q: Will this stat go on and off auto once the temp reaches its set temp**
A: yes

**Q: once turned off can thermostat be turned back on to activate furnace?**
A: Yes, just move it to the temperature you want, and it starts the heater.

**Q: Does this require a transformer to,use?**
A: No, very easy installation and works great!!

**Q: Is the size really 2x7x8 inches?  Seems really big if that’s true.**
A: No that’s not true size . It’s smaller may be 2x2 inches

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great for RV's
*by R***T on August 30, 2026*

Its white not green, great replacement for my travel trailor. Some what easy to install. First read the short instructions to install and make sure you wire it correctly. For me R = red wire and W = white wire. Good quality and works like the one that came with RV. I used the screws it came with but drilled 3\32 pilot holes to install. Only need to snug these screws down don't over tighten. Use your fore finger and thumb grasping at the back of the elbow to turn off and on from the off position. This prevents twisting and breaking the elbow tab. Mine did not need any adjustments but keep the instructions in case adjustments are needed in the future. Should last to many years.

### ⭐⭐⭐⭐⭐ Excellent replacement for a 2 wire heat only Thermostat
*by S***A on March 29, 2025*

It has what it calls a 'heat anticipator' with instructions to set a rotating contact arm from 0.15 to 1.2 amps. This fine-tunes when the thermostat turns off the furnace to prevent overshooting the target temperature. Without it, the room might overshoot the set temperature, leading to temperature swings and inefficient cycling. My zone valve was labeled 0.9 Amps, so that's where I set it and so far, the cycling on/off appears to be spot on. It also has an adjustment screw to adjust the temperature, but it's been accurate out of the box. Easy to install, with 2 entry holes in the left top/bottom of the backing plate and 2 screws marked R & W to accept the 2 wires. Also has a room thermometer that seems fairly accurate compared to a stand alone one I placed next to it. The setting scale and room thermometer are both quite readable with red vertical lines. At a price just north of $25, this is a recommended buy.

### ⭐⭐⭐⭐ great value
*by R***E on October 23, 2025*

it works great with my fireplace and was easy to install

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- Emerson M30 White Heat-Only Thermostat
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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-10-12*