---
product_id: 4428805
title: "Honeywell AC11201 Temperature Sensor for Floor Heating Applications"
brand: "honeywell"
price: "£29.53"
currency: GBP
in_stock: true
category: "Honeywell"
url: https://www.desertcart.co.uk/products/4428805-honeywell-ac11201-temperature-sensor-for-floor-heating-applications
store_origin: GB
region: United Kingdom
---

# 10 ft wired cable included 0.1°C precision sensing Easy installation design Honeywell AC11201 Temperature Sensor for Floor Heating Applications

**Brand:** honeywell
**Price:** £29.53
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the curve with precision warmth at your feet!

## Quick Answers

- **What is this?** Honeywell AC11201 Temperature Sensor for Floor Heating Applications by honeywell
- **How much does it cost?** £29.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/4428805-honeywell-ac11201-temperature-sensor-for-floor-heating-applications)

## Best For

- honeywell enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Crafted with robust plastic and rubber materials for long-lasting indoor performance.
- • **Extended Reach:** 10-foot cable ensures flexible placement and hassle-free wiring in any room layout.
- • **Plug & Play Setup:** Designed for quick, no-fuss installation—get your floors cozy in no time.
- • **Trusted American Quality:** Proudly made in the USA, delivering reliability that professionals trust.
- • **Precision Temperature Control:** Experience pinpoint accuracy with 0.1°C resolution for flawless radiant floor heating.

## Overview

The Honeywell AC11201 Temperature Sensor is a high-precision, wired sensor designed specifically for radiant floor heating systems. Featuring a 0.1°C resolution and a 10-foot cable, it offers flexible installation options and reliable temperature monitoring. Made in the USA with durable materials, this sensor ensures efficient and consistent floor heating control for professional-grade comfort.

## Description

North American Floor Sensor - AC112-01.

## Features

- Temperature sensing for radiant floors
- Includes 10 ft (3m) cable
- Flexible or Rigid floor sensors
- Country of origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003ZZOLE8 |
| Additional Features | Easy to Install |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #272,613 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #338 in Home Programmable Thermostats |
| Brand | Honeywell |
| Brand Name | Honeywell |
| Color | Multicolor |
| Connectivity Technology | Wired |
| Customer Reviews | 4.7 out of 5 stars 465 Reviews |
| Global Trade Identification Number | 00775264112164 |
| Included Components | 10 ft. cable |
| Indoor Outdoor Usage | Indoor |
| Inner Material | Rubber or Plastic |
| Item Length | 118.11 Inches |
| Item Weight | 0.08 Pounds |
| Manufacturer | Honeywell |
| Model | AC11201 |
| Model Name | Back up Floor Sensor |
| Outer Material | Plastic |
| Part Number | AC11201 |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Resolution | 0.1°C or 0.1°F |
| Response Time | 10000 Milliseconds |
| Reusability | Reusable |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Easy to Install |
| Style Name | Industrial |
| UPC | 775264112164 787721498254 |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 82 Degrees Celsius |
| Warranty Description | No Warranty |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Honeywell
- **Color:** black
- **Connectivity Technology:** Wired
- **Included Components:** 10 ft. cable
- **Outer Material:** Plastic
- **Power Source:** Battery Powered
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** Easy to Install
- **Unit Count:** 1.0 Count

## Images

![Honeywell AC11201 Temperature Sensor for Floor Heating Applications - Image 1](https://m.media-amazon.com/images/I/61EYHy0mF-L.jpg)

## Questions & Answers

**Q: what programmable thermostat works with this sensor**
A: The sensor is 100% compatible with the Honeywell/AUBE TH115-AF thermostat series, including:TH115-AF-120S (120V)TH115-AF-240S (240V)TH115-AF-GA (120/240V with 5mA GFCI)All of the above are used for electric floor heating applications.

**Q: Since this is a back up, and thery sell a two pack, can I use both back ups on one mat? unlikely it fails, but a nightmare, so why not (if doable?)**
A: Multiple sensors can be installed for one mat. However, only 1 sensor can be connected to the thermostat at any given time.  If the 1st sensor fails, disconnect it and connect the 2nd. Do not wire several sensors in parallel as it will give false temperature readings.

**Q: Description says this sensor has a 10 ft cable. manufacture site says that the ac112-01 sensor has a 15 ft cable. who is correct?**
A: The item I received was exactly 15 feet long, but the label said North American Sensor AC112-01. there was no mention of Honeywell on the packaging.

**Q: Can this be used with honeywell wi-fi 7-day programmable thermostat model #: rth6580wf1001/u1?**
A: You should be able to use it with any thermostat

## Frequently Bought Together

- Honeywell AC11201 Temperature Sensor for Floor Heating Applications
- Honeywell TH115-AF-GA/U Radiant Heating 120/240V Programmable Thermostat with Floor Sensor and GFCI
- LuxHeat Temperature Floor Sensor for Radiant Under Floor Heating. NTC 10kohm 15ft Probe, Suitable for Most Heating Installations. Compatible with Honeywell Aube Ditra NuHeat SunTouch and More

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-22*