---
product_id: 286864511
title: "PRO1 IAQ T755 3 Hot2 Cold 7 Day Thermostat with 4-Sq-Inch Screen"
brand: "pro1 iaq"
price: "¥36170"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/286864511-pro1-iaq-t755-3-hot2-cold-7-day-thermostat-4
store_origin: JP
region: Japan
---

# 4 sq. inch display 5/1/1 programmable No batteries required PRO1 IAQ T755 3 Hot2 Cold 7 Day Thermostat with 4-Sq-Inch Screen

**Brand:** pro1 iaq
**Price:** ¥36170
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Comfort Game!

## Quick Answers

- **What is this?** PRO1 IAQ T755 3 Hot2 Cold 7 Day Thermostat with 4-Sq-Inch Screen by pro1 iaq
- **How much does it cost?** ¥36170 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/286864511-pro1-iaq-t755-3-hot2-cold-7-day-thermostat-4)

## Best For

- pro1 iaq enthusiasts

## Why This Product

- Trusted pro1 iaq brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vibrant Display:** Experience clarity with a 4 sq. inch blue back-lit screen.
- • **Smart Scheduling:** Effortlessly program your week with intuitive icons.
- • **Customizable Comfort:** Separate adjustments for heating and cooling cycles.
- • **User-Friendly Design:** Glow-in-the-dark button for easy access at night.
- • **Maintenance Made Easy:** Filter change indicator keeps your system running smoothly.

## Overview

The PRO1 IAQ T755 is a cutting-edge thermostat designed for modern living, featuring a 5/1/1 programmable schedule, a vibrant 4 sq. inch display, and user-friendly features that ensure optimal comfort and convenience. With no batteries required and easy access to the battery compartment, this thermostat is perfect for both electric and gas configurations.

## Description

PRO1 IAQ T755 3 Hot2 Cold 7 Day Thermostat with 4-Sq-Inch Screen

## Features

- 5/1/1 programmable - Easy menu driven programming
- Intuitive wake, leave, return, sleep programming icons - 4 sq. inch display - Blue back-light
- Glow in the dark light button - Easy access battery compartment - Electric or Gas configurable
- Separate B & O terminals - Separate heating and cooling swing (cycle rate) adjustments
- Filter change indicator (select-able on or off) - Room temperature calibration adjustments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 2.54 x 12.7 x 12.7 cm; 385.55 Grams |
| Item Weight | 386 Grams |
| Batteries required | No |
| Included components | Thermostat |

## Images

![PRO1 IAQ T755 3 Hot2 Cold 7 Day Thermostat with 4-Sq-Inch Screen - Image 1](https://m.media-amazon.com/images/I/61AXbouBo8L.jpg)

## Questions & Answers

**Q: does this fan have comfort settings?  ie runs for xx minutes an hour if hvac is not running, to stir up air.**
A: Yes, it has a programmable fan feature that you can set to cycle the air in your house.

**Q: Is there a way to turn off the backlight?  If so how?**
A: Yes, it's in your tech settings. If you don't have the installation manual you can download one from Pro1's website. It details how to get into the settings and customize them.

**Q: Can you set this to operate manually?**
A: Yes you can

**Q: Starting from scratch, how do I set my thermostat so it stays where I set it?**
A: Hit SYSTEM either hot or cool then above set the temp + or - depending on what you want then go over to the left of the panel and you would hit the middle button and it should hold and it will stay that temp.

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**Shop now:** [https://www.desertcart.jp/products/286864511-pro1-iaq-t755-3-hot2-cold-7-day-thermostat-4](https://www.desertcart.jp/products/286864511-pro1-iaq-t755-3-hot2-cold-7-day-thermostat-4)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*