---
product_id: 218894982
title: "4x Smart Zone Control 4 Zone Controller Kit w/Temp Sensor Universal Replacement for Honeywell Zoning Panel Truezone HZ432 & More by Ecojay Smart Zone"
brand: "ecojay smartzone"
price: "A$1200"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/218894982-4x-smart-zone-control-4-zone-controller-kit-w-temp
store_origin: AU
region: Australia
---

# 4 Zones Universal Compatibility Easy Installation 4x Smart Zone Control 4 Zone Controller Kit w/Temp Sensor Universal Replacement for Honeywell Zoning Panel Truezone HZ432 & More by Ecojay Smart Zone

**Brand:** ecojay smartzone
**Price:** A$1200
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Comfort Game!

## Quick Answers

- **What is this?** 4x Smart Zone Control 4 Zone Controller Kit w/Temp Sensor Universal Replacement for Honeywell Zoning Panel Truezone HZ432 & More by Ecojay Smart Zone by ecojay smartzone
- **How much does it cost?** A$1200 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/218894982-4x-smart-zone-control-4-zone-controller-kit-w-temp)

## Best For

- ecojay smartzone enthusiasts

## Why This Product

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

## Key Features

- • **Maximize Comfort:** Control up to 20 zones for tailored climate control.
- • **User-Friendly Design:** Simple installation and intuitive operation.
- • **Eco-Friendly Features:** Built-in fresh air control and economizer for energy savings.
- • **Smart Thermostat Ready:** Compatible with popular brands like Nest and Ecobee.
- • **Universal Compatibility:** Works seamlessly with any heating or cooling system.

## Overview

The Ecojay Smart Zone Control Kit is a versatile solution for managing up to 20 zones in your home or office. Compatible with any heating or cooling system, it allows you to use your favorite smart thermostats, ensuring a seamless and energy-efficient climate control experience.

## Description

4x Smart Zone Control 4 Zone Controller Kit w/Temp Sensor Universal Replacement for Honeywell Zoning Panel Truezone HZ432 & More by Ecojay Smart Zone

## Features

- 4 ZONES up to 20 ZONES
- Universally Compatible - Works with any system (Gas, Elect, Heat Pump)
- Use any thermostats - nest, ecobee, honeywell, etc.
- EASY to install, Simple to use
- Built-In Fresh Air control, Economizer and other exclusive features

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ECOJAY |
| Part Number | ZS4X-2.0 |
| Product Dimensions | 24.13 x 12.7 x 4.45 cm; 590 g |
| Item model number | ZS4X-2.0 |
| Voltage | 24 Volts |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 590 g |

## Images

![4x Smart Zone Control 4 Zone Controller Kit w/Temp Sensor Universal Replacement for Honeywell Zoning Panel Truezone HZ432 & More by Ecojay Smart Zone - Image 1](https://m.media-amazon.com/images/I/71t+6KSCZJL.jpg)
![4x Smart Zone Control 4 Zone Controller Kit w/Temp Sensor Universal Replacement for Honeywell Zoning Panel Truezone HZ432 & More by Ecojay Smart Zone - Image 2](https://m.media-amazon.com/images/I/81raZgKs4zL.jpg)
![4x Smart Zone Control 4 Zone Controller Kit w/Temp Sensor Universal Replacement for Honeywell Zoning Panel Truezone HZ432 & More by Ecojay Smart Zone - Image 3](https://m.media-amazon.com/images/I/71j+Wpwvo5L.jpg)
![4x Smart Zone Control 4 Zone Controller Kit w/Temp Sensor Universal Replacement for Honeywell Zoning Panel Truezone HZ432 & More by Ecojay Smart Zone - Image 4](https://m.media-amazon.com/images/I/812f2wQCSxL.jpg)
![4x Smart Zone Control 4 Zone Controller Kit w/Temp Sensor Universal Replacement for Honeywell Zoning Panel Truezone HZ432 & More by Ecojay Smart Zone - Image 5](https://m.media-amazon.com/images/I/41c3diut1KL.jpg)

## Questions & Answers

**Q: Can you set this to open all the dampers when there isn't a call for heat? Then close the unneeded ducts when a zone calls for heat?**
A: SmartZone controllers will open all zone dampers when there are no zone thermostats calling for heat, cool or fan only operation. When a call is made from any zone and there are no calls active from any other zone, SmartZone will close the non-calling zone dampers and the calling zone's dampers will remain open.

**Q: is it compatable with carrier infinity units**
A: Carrier Infinity is available in several model levels. If your model is using conventional 24VAC controls and thermostats then our SmartZone controls will be compatible. If your Infinity uses Carrier Infinity proprietary "communicating" controls then you will only be able to use Carrier's zoning control product for Infinity systems.

**Q: How doe this link to other zones wireless T-stats if the primary is wired?**
A: Each wireless thermostat will typically have a separate receiver component that is located at or near the zone controller. The receiver and thermostat are wirelessly linked to each other. The receiver is wired to the zone controller thermostat terminals and relays the wireless signals from the thermostat to the controller.  With SmartZone, any wireless and/or wired thermostat can control the equipment. There is no primary thermostat with SmartZone controls unless you configure it to operate that way using our proprietary ECO mode feature.

**Q: Can you set the number of devices calling before it operates the system?**
A: Any single zone is able to run the hvac equipment by itself or in tandem with multiple zones calling for the same mode. We do not have a setting that allows the user to set the # of zones that must be calling for the same mode before the hvac equipment is energized. Our SmartZone controllers have an "ECO" mode feature that limits all zones except zone 1 from energizing the equipment. The other zones can make thermostat calls and when the equipment is energized they will be able to open their damper and participate in equipment call. The ECO feature is designed to reduce hvac equipment energy usage when the home or building is unoccupied. - Zoning Supply

## Frequently Bought Together

- SmartZone-4X Control - 4 zone controller KIT w/Temp sensor - Universal Replacement for honeywell zoning panel truezone hz432 & more
- Elk TRG2440 24VAC, 40 VA AC Transformer with PTC Fuse
- Zone Damper 8" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*