Products

Zone Controls

SmartZone-4X 3.0

NEW - 2025

4 ZONE Controller
Universal compatibility
Single or Multi-Stage (2 Cool / 3 Heat)
Gas, Electric, Heat Pump, Dual Fuel, Oil Fuel, etc.
De-humidification capabilities (G2/BK/DH)
EASIEST Install & Setup of any zoning system
Use any thermostats (including all WiFi brands)
Up to 20 Zones (simple expandability & backward compatible with SmartZone-2.0
Built-in Fresh Air control (IAQ)
Economizer capabilities using Outdoor Temperature
FLEXIBLE configuration to suit any application
LEDs on every terminal
NEW Bright color display shows full status of system
Assembled and tested in the USA & made to last a lifetime

SmartZone-4X 2.0

4 ZONE Universal Compatibility Controller
Single or Multi-Stage (2 Cool / 3 Heat)
Gas, Electric, Heat Pump, Dual Fuel, Oil Fuel, etc.
EASIEST Install & Setup of any zoning system
Use any thermostats (including all WiFi brands)
Up to 20 Zones (by linking multiple 4Xs together)
Built-in Fresh Air control & Economizer capabilities
FLEXIBLE configuration to suit any application
LEDs on every terminal & bright full status display
Assembled and tested in the USA & made to last a lifetime

SmartZone-2X 2.0

2 ZONE Universal Compatibility Controller
Single or Multi-Stage (2 Cool / 3 Heat)
Gas, Electric, Heat Pump, Dual Fuel, Oil Fuel, etc.
EASIEST Install & Setup of any zoning system
FLEXIBLE configuration to suit any application
LEDs on every terminal & bright full status display
Use any thermostats (including all WiFi brands)
Assembled and tested in the USA & made to last a lifetime

SmartZone-2L

SmartZone "LITE"
Simple and cost effective zone panel
2 ZONE Universal Compatibility Controller
Single or Multi-Stage (2 Cool / 3 Heat)
Gas, Electric, Heat Pump, Dual Fuel, Oil Fuel, etc.
Use any thermostats (including all WiFi brands)
Assembled and tested in the USA & made to last a lifetime

Zone Dampers

Round Power Damper

4" to 20" Diameter

Pro-Grade & Heavy Duty
Built in the USA
Made to last a lifetime
Premium Quality
Commercial-Grade Motor
Lowest leakage poly-blade
All-Metal shaft
Tension clip on shaft prevents common failures
Nylon bushings for quiet operation
One crimped end for convenience

Round Power Damper Specification PDF
DAMPER GUIDE

Rectangle Power Damper

6"x6" up to 36"x36" Available*

Pro-Grade & Heavy Duty
Built in the USA
Made to last a lifetime
Premium Quality
Commercial-Grade Motor
Bronze Bushings
All-Metal shaft
All aluminum frame and metal linkages (no plastic gears)
Highest quality and longest life parts available

*Many sizes are custom order so longer lead times may apply

Rectangle Power Damper Specification PDF
DAMPER GUIDE

Take-Off Damper

6" to 18" Diameter

Pro-Grade & Heavy Duty
Built in the USA
Made to last a lifetime
Premium Quality
Commercial-Grade Motor
Lowest leakage poly-blade
All-Metal shaft
Industrial adhesive seal
Nylon bushings for quiet operation
One crimped end for convenience

Take-Off Damper Specification PDF
DAMPER GUIDE

Insert (Slip-In) Damper

4" to 10" Diameter

Pro-Grade & Heavy Duty
Built in the USA
Made to last a lifetime
Premium Quality
Commercial-Grade Motor
Lowest leakage poly-blade
All-Metal shaft

Made to "slip-in" to rigid duct

Insert Damper Specification PDF
DAMPER GUIDE

Spring Round Damper

4" to 16" Diameter Available
Built in the USA
Galvanized Steel & Aluminum Parts
Highest quality spring damper
Spring-Open or Spring-Close Motor Available

Spring Round Damper Specification PDF
DAMPER GUIDE

Barometric Bypass

(Mechanical Bypass)
8" to 16" Diameter Available
Easy weight-Arm position with pre-drilled shaft holes
Built in the USA to last a lifetime
Galvanized Steel & Aluminum Part
Highest quality and longest life parts available

Barometric Bypass Specification PDF
DAMPER GUIDE

Modulating Bypass

(Electronic Controlled Bypass)
4" to 20" Diameter Available
Pre-wired Static Pressure control included [ASPC-3]
PRO-Grade & Heavy Duty
Built in the USA to last a lifetime
Galvanized Steel & Aluminum Parts
Highest quality and longest life parts available
Belimo Commercial-Grade Motor

Modulating Bypass Specification PDF
DAMPER GUIDE

Damper Motor

APDM-B60
(Actuator by Belimo)
Premium Commercial Grade
24VAC Power Open, Power Close
60 Second, 90 Deg
45 in-lb / 5 Nm

Damper Motor Specification PDF

Accessories

Static Pressure Switch

ASPC-3

"Static Pressure Controller"
Pre-wired for fastest installation
Best practice for pressure relief
20 to 200 Pa

Static Pressure Control Specification PDF

Smart Static

Automatic Pressure Relief

Allows automatic (pressure sensor controlled) "leaking" of air into non-calling zones.
Any 3-wire damper system can be retrofit
Works in conjunction with bypass or dump zones if desired.

Damper Direct Control

Thermostat controlled damper

Use any thermostat to control any 3-wire damper
Open when calls for HEAT, COOL, FAN or ALL and close when no calls
Manually open damper

Outdoor Thermostat

FRESH AIR THERMOSTAT (Fresh Air Accessory)
Use with Fresh Air / Economizer feature of SmartZone-4X and 3X
Limit Fresh Air run time using outdoor temperature
Enable Economizer using outdoor temperature
- ECONOMIZER (Free Cooling) uses outside air instead of air conditioning when the outside temperature is cool enough and a thermostat calls for cooling.

Damper LED

Wiring adapter for the APDM damper motor from ecojay that indicates OPEN and CLOSE with RED and GREEN LEDs respectively.

Damper Wiring Splitter

Wiring adapter to make connecting multiple dampers to one zone easier.

Temperature Sensor

ASAS (Supply Air Sensor)
with SmartZone connector

Supply Air Temp Sensor Specification PDF

Thermostat

Use ANY thermostat on the market.
SmartZone meets IoT
Use a WiFi Thermostat to take SmartZone to the next level!

VINE partnering with ECOJAY to bring you WiFi Zoning at it's best.

Where to buy?

National online distribution of all ECOJAY products at https://zoningsupply.com/

Physical distribution in TEXAS - visit https://acessupply.com/