---
product_id: 8529411
title: "Honeywell TH115-AF-GA/U Radiant Heating 120/240V Programmable Thermostat with Floor Sensor and GFCI"
brand: "honeywell"
price: "B/.655"
currency: PAB
in_stock: true
reviews_count: 13
category: "Honeywell"
url: https://www.desertcart.com.pa/products/8529411-honeywell-th115-af-ga-u-radiant-heating-120-240v-programmable
store_origin: PA
region: Panama
---

# 120/240V dual voltage flexibility 7-day programmable scheduling Triple temp control: Ambient & Floor Honeywell TH115-AF-GA/U Radiant Heating 120/240V Programmable Thermostat with Floor Sensor and GFCI

**Brand:** honeywell
**Price:** B/.655
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of the chill with Honeywell’s smartest floor heating thermostat! 🌡️

## Quick Answers

- **What is this?** Honeywell TH115-AF-GA/U Radiant Heating 120/240V Programmable Thermostat with Floor Sensor and GFCI by honeywell
- **How much does it cost?** B/.655 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/8529411-honeywell-th115-af-ga-u-radiant-heating-120-240v-programmable)

## 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

- • **Precision Heating Control:** Seamlessly switch between ambient, floor, or combined temperature limits for ultimate comfort.
- • **Dual Voltage Compatibility:** Works effortlessly on both 120V and 240V systems, ensuring broad installation options.
- • **Customizable Weekly Scheduling:** Set unique heating programs for each day with up to 4 time slots, fitting your dynamic lifestyle.
- • **Smart Floor Sensor Integration:** Protect your floors and optimize warmth with built-in floor temperature sensing and limits.
- • **User-Friendly Digital Interface:** Backlit LCD screen with intuitive button controls makes programming a breeze—even for busy pros.

## Overview

The Honeywell TH115-AF-GA/U is a versatile 7-day programmable thermostat designed for radiant floor heating systems. Supporting both 120V and 240V power inputs, it offers precise temperature control through ambient, floor, or combined sensing modes. Its backlit digital display and easy-to-use button controls enable tailored daily schedules with up to four settings per day, ensuring personalized comfort and energy efficiency. Ideal for modern homes seeking smart, reliable heating solutions.

## Description

Honeywell,TH115-AF-GA ,120/240v 7Day DPST ElecHtStat. 7-day programmable line volt thermostat for elect.

Review: Did the job perfectly - Thermostat was a perfect replacement for my the one in my heated bathroom floor...easy to install and to program, what more could I want?
Review: Works as it should. - If you are reading this, you should be pretty familiar with your options. This unit allows for floor sensing and the modes allow you to heat to a targeted floor temperature, targeted air temperature, or a targeted air temperature while controlling the min and max floor temps. It also allows separate schedules each day with 4 settings per day. Things to know about this (if they matter to you): * You can use either 120 or 240v, depending on how you wire it. * The included instructions do NOT agree with the markings on the unit itself. Input/Output are different in the instructions versus the unit itself. I don't know if this is a typo or a translation problem. (I followed the unit markings and it seems to be working well.) * If you opt for a 24-hr (military/European style clock, you can only have CELSIUS temperatures. Otherwise you only get a 12-hr (AM/PM)/Fahrenheit display. * It does have a heat anticipator option if you want it either click on or off at a certain time or if you want it to decide when to turn on and off to reach the target temperature by a certain time. I like it and recommend it.

## Features

- Plastic
- Imported
- Brand: Honeywell
- Product number: TH115-AF-GA
- 7-day programmable line volt thermostat for elect
- Category: HVAC. Three choices of temperature control in a single thermostat (Ambient, Floor, or Ambient with Floor temperature limits). Application-Radiant floor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003YU1S0O |
| Amperage Capacity | 15 Amps |
| Backlight | Yes |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #42,585 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #92 in Home Programmable Thermostats |
| Brand | Honeywell |
| Color | White |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | App |
| Control Type | Button Control |
| Controller Type | Digital Programmable |
| Customer Reviews | 4.2 4.2 out of 5 stars (581) |
| Date First Available | April 7, 2011 |
| Display Type | Digital |
| Finish | White |
| Finish Type | White |
| Global Trade Identification Number | 00775264115707 |
| Included Components | Thermos |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 13.4 ounces |
| Item model number | TH115-AF-GA/U |
| Manufacturer | Honeywell, Inc. |
| Material | Hard Plastics |
| Model Name | TH115-AF-GA/U |
| Mounting Type | Wall Mount |
| Part Number | TH115AFGA |
| Power Source | Corded Electric |
| Product Dimensions | 0.9"D x 2.8"W x 0.9"H |
| Screen Size | 1.5 Inches |
| Shape | Rectangular |
| Size | 4.9 x 2.8x 0.9 in |
| Special Feature | Easy to Install |
| Special Features | Easy to Install |
| Specific Uses For Product | Floor Heating Programmable Thermostat |
| Specification Met | CSA, UL |
| Style | Modern |
| Temperature Control Type | Programmable |
| Type of Bulb | Back Lit LCD |
| UPC | 775264115707 |
| Voltage | 120 Volts |
| Warranty Description | No warranty. |
| Wattage | 3600 |

## Product Details

- **Brand:** Honeywell
- **Controller Type:** Digital Programmable
- **Model Name:** TH115-AF-GA/U
- **Product Dimensions:** 0.9"D x 2.8"W x 0.9"H
- **Special Feature:** Easy to Install

## Images

![Honeywell TH115-AF-GA/U Radiant Heating 120/240V Programmable Thermostat with Floor Sensor and GFCI - Image 1](https://m.media-amazon.com/images/I/31JRv1eF3YL.jpg)
![Honeywell TH115-AF-GA/U Radiant Heating 120/240V Programmable Thermostat with Floor Sensor and GFCI - Image 2](https://m.media-amazon.com/images/I/41OxAEgorGL.jpg)
![Honeywell TH115-AF-GA/U Radiant Heating 120/240V Programmable Thermostat with Floor Sensor and GFCI - Image 3](https://m.media-amazon.com/images/I/41rU7dPw1gL.jpg)
![Honeywell TH115-AF-GA/U Radiant Heating 120/240V Programmable Thermostat with Floor Sensor and GFCI - Image 4](https://m.media-amazon.com/images/I/51pkUrFk9lL.jpg)

## Questions & Answers

**Q: Can you connect 2 circuits to this thermostat?  For example, run 2 heated floor mats simultaneously on this thermostat....**
A: The thermostat will allow you to control a resistive load of UP TO 15 amps. If the total ampacity of 2 heated floor mats is 15 or less, then yes, you can.

**Q: Will this work with Viega radiant system?**
A: This thermostat is a 120 volt Line Voltage thermostat designed to be used with electric heating systems.  It appears that the Viega system is a hydronic heating system that uses hot water.

**Q: I have an older warmup pb112b programmable thermostat.  will this unit replace my old one?**
A: It is a generic thermostat so it should replace pretty much anyones

**Q: Can i use this unit to replace a nuheat solo thermostat?**
A: I dont see why now, they are all basically the same, just different options.  The heating pads are all 2 wire simple connection.  Only issue may be the thermostat connection?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did the job perfectly
*by M***O on October 25, 2025*

Thermostat was a perfect replacement for my the one in my heated bathroom floor...easy to install and to program, what more could I want?

### ⭐⭐⭐⭐⭐ Works as it should.
*by A***R on January 28, 2020*

If you are reading this, you should be pretty familiar with your options. This unit allows for floor sensing and the modes allow you to heat to a targeted floor temperature, targeted air temperature, or a targeted air temperature while controlling the min and max floor temps. It also allows separate schedules each day with 4 settings per day. Things to know about this (if they matter to you): * You can use either 120 or 240v, depending on how you wire it. * The included instructions do NOT agree with the markings on the unit itself. Input/Output are different in the instructions versus the unit itself. I don't know if this is a typo or a translation problem. (I followed the unit markings and it seems to be working well.) * If you opt for a 24-hr (military/European style clock, you can only have CELSIUS temperatures. Otherwise you only get a 12-hr (AM/PM)/Fahrenheit display. * It does have a heat anticipator option if you want it either click on or off at a certain time or if you want it to decide when to turn on and off to reach the target temperature by a certain time. I like it and recommend it.

### ⭐⭐⭐⭐⭐ Using it for under floor heating in bathroom.
*by B***Y on December 1, 2023*

Easy to set up and get running right out of the box. Bright easy to read display. If you are replacing an older model thermostat, check the sensor loop resistnce of your sensor wire with an ohm meter. Mine read 17 ohms. This new model comes with a sensor wire that measures 12 ohms. If that's your case, and you decide to keep using your old sensor wire, you may need to up the temperature setting on this thermosat by a few degrees in order to compensate for the higher risistance in the sensor wire. I did that and it works fine.

## Frequently Bought Together

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-04*