ZoningSupply.com - Zone Control

HVAC Zone Controls & Zoning Dampers

SmartZone-3X 3.0

$199.99
Ecojay SmartZone-3X 3.0 Square NEW v1.jpg
SmartZone-3X comparison.jpg
Ecojay SmartZone-3X 3.0 PICs 03.jpg
Ecojay SmartZone-3.0 display close.jpg
SmartZone-3X r4-4 2025-all WHITE.png
Ecojay SmartZone-3X 3.0 PICs 00.jpg
Ecojay SmartZone-3X 3.0 PICs 01.jpg
Ecojay SmartZone Feature List 2025.jpg
Ecojay SmartZone-3X 3.0 PICs 05.jpg

SmartZone-3X 3.0

$199.99

NEW PRODUCT - 2025 - PRE-ORDER NOW, Shipping Starts July 1st
SmartZone-3X 3.0 is the newest addition to the SmartZone family of zone controllers. It has been engineered to make installation easier than ever before. This product will replace the SmartZone-2X, giving our customers and extra zone. For those familiar with SmartZone already, you will see the similarities but with improvements including upgraded display and the addition of built-in FRESH AIR and ECONOMIZER controls.

More Info

Quantity:
PRE-Order Now

NEW PRODUCT - 2025 - PRE-ORDER NOW, Shipping Starts July 1st
SmartZone-3X 3.0 is the newest addition to the SmartZone family of zone controllers. It has been engineered to make installation easier than ever before. This product will replace the SmartZone-2X, giving our customers and extra zone. For those familiar with SmartZone already, you will see the similarities but with improvements including upgraded display and the addition of built-in FRESH AIR and ECONOMIZER controls.

SmartZone-3X   [ZS3X-3.0]

3-Zone Control Panel
Including Supply Air Temperature Sensor (Probe)

● Independent zone fan control ● no dual fuel kit required ● control emergency heat from zone 1 thermostat ● de-humidification control from zone 1 thermostat ● eco mode allows setback from just one zone ● built-in fresh air control & economizer ● Lock-out 2nd stage when only one zone calling ● adjust staging & cut-out limits to maximize comfort or efficiency ● delay fan for gas heat application ● LEDs show damper status, thermostat calls & equipment mode ● simple setup with dip switches & push buttons ● Easy to read terminals ● screwless wiring ● optional temp sensor for better staging & protection ● best value 3 zone!

SmartZone is the smart choice

FEATURES:
COMPATIBLE WITH ALL EQUIPMENT TYPES: Gas, Electric, Heat Pump, Dual Fuel, De Humidification
Up to 2 Stage Cooling & 3 Stage Heating
USE ANY THERMOSTAT
LEDs ON EVERY TERMINAL: Show Thermostat Calls, Equipment Mode & Damper Position
COMPREHENSIVE DISPLAY: Supply Temp, System Status, HI & LO Limit Temps
SIMPLE SETUP: Dip switches & Pushbuttons allow setup in SECONDS!
TEMP SENSOR INCLUDED: 4" Stainless Steel Probe w/ 10 ft wire lead & quick-connect plug
EXCLUSIVE ECO MODE: Use to prevent Zones 2 and up from energizing the equipment. The dampers will still open and close as needed but only Zone 1 will be able to make the equipment run.

A2L Mitigation & Dissipation feature (FIRMWARE Version 24E and UP)

PDF SPEC SHEET

INSTALL GUIDE

RELATED PRODUCTS

SmartZone-2L SmartZone-2L Spec graphic v2.jpg
sale
SmartZone-2L
from $99.99
SmartZone-2X 2 Zone HVAC Zoning
sale
SmartZone-2X
Sale Price:$165.99 Original Price:$199.00
SmartZone-4X SmartZone - Best Features - Contractor.jpg
sale
SmartZone-4X
Sale Price:$239.99 Original Price:$299.00
SmartZone 9 to 20 SmartZone-4X 3.0 ebay graphic.jpg
sale
SmartZone 9 to 20
from $678.99
SmartZone-4X 3.0 SmartZone 3.0 sys overview 02.jpg
sale
SmartZone-4X 3.0
Sale Price:$269.99 Original Price:$299.00