---
product_id: 84443211
title: "Harman Room Sensing Thermostat Probe. 3-20-00906 | Genuine Harman room sensing thermostat probe, part 3-20-00906, for compatible pellet stove models"
brand: "pellethead"
price: "32341CFA"
currency: XOF
in_stock: true
category: "Pellethead"
url: https://www.desertcart.sn/products/84443211-harman-room-sensing-thermostat-probe-3-20-00906-genuine-harman
store_origin: SN
region: Senegal
---

# 5-foot precision sensor length Plug & play OEM compatibility Made in the USA quality Harman Room Sensing Thermostat Probe. 3-20-00906 | Genuine Harman room sensing thermostat probe, part 3-20-00906, for compatible pellet stove models

**Brand:** pellethead
**Price:** 32341CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cozy, stay smart — the thermostat probe that knows your room best! 📏

## Quick Answers

- **What is this?** Harman Room Sensing Thermostat Probe. 3-20-00906 | Genuine Harman room sensing thermostat probe, part 3-20-00906, for compatible pellet stove models by pellethead
- **How much does it cost?** 32341CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/84443211-harman-room-sensing-thermostat-probe-3-20-00906-genuine-harman)

## Best For

- pellethead enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Crafted with premium materials guaranteeing durability and trusted quality.
- • **Smart Heat Regulation:** Automatically adjusts stove output in 'Room Temp' mode for consistent comfort.
- • **Genuine OEM Replacement:** Ensures perfect fit and reliable performance across multiple Harman stove models.
- • **Hassle-Free 90-Day Warranty:** Confidence backed by manufacturer support and easy replacement.
- • **Precision 5-Foot Sensor Length:** Optimized for accurate room temperature detection and seamless stove integration.

## Overview

The Harman Room Sensing Thermostat Probe is a 5-foot long, OEM-certified temperature sensor designed for precise heat regulation in Harman pellet and coal stoves. Made in the USA with premium materials, it fits a wide range of Harman models and ensures optimal comfort by automatically adjusting stove output in 'Room Temp' mode. Backed by a 90-day manufacturer warranty, this probe offers reliable, plug-and-play installation for modern, efficient heating control.

## Description

Harman Room Air Sensor Thermostat Probe Fits Models: ~ Accentra Cast Freestanding (Accentra FS) ~ Accentra Insert ~ Accentra 52i Fireplace Insert ~ Invincible Insert ~ Invincible RS ~ P35i Fireplace Insert ~ P38, PP38, P38+, PP38+ (For models that have the new style control board - non- turn knobs) ~ P43 ~ PC45 ~ P61A ~ P68 ~ Advance ~ XXV (25th Anniversary Model) ~ DVC 500 Coal Stove Part Numbers: ~ 3-20-00906 Specs: ~ Harman Room Air Sensor Thermostat Probe ~ Measures slightly over 5' in length ~ Works for all the above mentioned Harman Models ~ Includes connectors for direct installation ~ This probe regulates the stoves heat output based on temperature setting while operating in 'Room Temp' Mode. Placement of the probe is important. Do not have on cold floors, by drafty areas or where direct sunlight can effect it. We recommend coiling the probe up and letting it rest on the back of the stove. For insert models - place to the side of the unit 2-5ft up on the wall. ~ Genuine Harman OEM Replacement Part ~ Guaranteed Newest Stock ~ Exclusive 90 day manufacturer warranty with our no hassle replacement guarantee ~ Made in the USA

## Features

- New Harman Room Temperature Probe
- 5 foot long room sensor for Harman Pellet and Coal stoves
- This comes with female end, if you need male connectors you will need to switch them.
- 90 Day Warranty from Manufacture
- Made in the USA - Guaranteed Best Price

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HJG611C |
| Additional Features | Room Temperature Sensing |
| Best Sellers Rank | #1,442,574 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #728 in Fireplace Replacement Parts |
| Brand Name | Pellethead |
| Color | Black |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | Push Button |
| Customer Reviews | 4.7 4.7 out of 5 stars (343) |
| Display Type | lcd or led |
| Included Components | Room sensing thermostat probe and connectors |
| Item Weight | 0.05 kg |
| Manufacturer | Harman |
| Manufacturer Part Number | CECOMINOD058471 |
| Material Type | Copper, Brass or Alloy Steel |
| Model Name | Harman |
| Model Number | 3-20-00906 |
| Mounting Type | Wall Mount |
| Power Source | Corded Electric |
| Product Style | Modern |
| Shape | Rectangular |
| Specific Uses For Product | Room Temperature Sensor for Harman Pellet and Coal Stoves in 'Room Temp' or 'Automatic' Mode |
| Temperature Control Type | Automatic |
| UPC | 810004060531 |
| Unit Count | 1 Count |
| Voltage | 120 volts |

## Product Details

- **Brand:** Pellethead
- **Color:** Black
- **Controller Type:** Push Button
- **Model Name:** Harman
- **Special Feature:** Room Temperature Sensing

## Images

![Harman Room Sensing Thermostat Probe. 3-20-00906 | Genuine Harman room sensing thermostat probe, part 3-20-00906, for compatible pellet stove models - Image 1](https://m.media-amazon.com/images/I/61C39yZCtvL.jpg)

## Questions & Answers

**Q: What size is it?**
A: Model xxv

**Q: Is it compatible with a Harmon Absolute63?**
A: Mine only has two female wires that you push on. If yours is the same you should be fine.

**Q: Hi, does this work with a Harman P68?**
A: Per the Product Description it supports the P68 stove.

**Q: We have a p38+ with turn style knobs. Which probe should we purchase? Thanks.**
A: Yes, I believe all the Harman stoves use this probe.  You may have to change the end is all and I think this company offers both models.

## Frequently Bought Together

- Harman Room Sensing Thermostat Probe. 3-20-00906
- Harman Heatilator Red ESP Thermistor Probe for Models After 2008 Absolute 43 63 Accentra 52i Accentra Cast Allure DVC500 HF60 Invincible P35i P38 P43 P61 P61A P68 PC45 PB105 PF100 PF120 XXV 3-20-00844
- Harman Heatilator Black ESP Thermistor Probe, Fits Pellet Stoves, Coal One Year Warranty, Replacement Part # 3-20-00744

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**Shop now:** [https://www.desertcart.sn/products/84443211-harman-room-sensing-thermostat-probe-3-20-00906-genuine-harman](https://www.desertcart.sn/products/84443211-harman-room-sensing-thermostat-probe-3-20-00906-genuine-harman)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-03*