ZoningSupply.com - Zone Control

HVAC Zone Controls & Zoning Dampers

SmartZone - PRO GRADE DAMPERS

PRO-Grade Power Zone Damper (Round)
from $69.99

4", 5", 6", 7", 8", 9", 10", 12", 14", 16", 18" Available

FEATURES:
Industry-leading quality & highest reliability, Belimo Motor, Full-seal gasket blade, Super-Heavy Duty, Ribs for easy flex duct attachment, One crimped end for easy solid duct attachment, 5 Year replacement warranty.

Now available with or without a motor (Select below)

NOTE: All dampers subject to a 10% restocking fee.


Spring Zone Damper
from $109.99

PRO- GRADE SPRING OPEN or CLOSE DAMPER
SELECT Spring DIRECTION:
- SPRING OPEN, POWER Close Motor or
- SPRING CLOSE, Power Open Motor. 

  • Full-seal gasket blade, BEST spring damper available.  Replace Honeywell ARD & any other 24V spring dampers.

NOTE: All dampers subject to a 10% restocking fee


Direct Damper Controller
Sale Price: $39.99 Original Price: $49.99

Control any damper with any thermostat using this interface board from ECOJAY.

Connect any standard thermostat (24VAC) to the input of this board along with a 24VAC transformer, then connect any 24VAC damper to the output (3-wire dampers recommended)

In normal operation (AUTO), the damper will remain closed unless the thermostat make a “call.” Depending on which wires are connected, the damper will open when the thermostat calls for HEAT, COOL or BOTH. Additionally, the ECOJAY Damper Direct Controller Incudes a manual over-ride switch to easily open the damper any time it’s needed.


Multi-Damper Wiring Splitter
$12.99

When more than one damper per zone is needed, this adapter can be used to make wiring easy and organized.

SmartZone can handle up to 10 dampers per zone!


24V AC Transformer (50VA)
$24.99

24V Transformer - XL Capacity - 50 VA (2 Amp)

110 Volt Wall plug style - 24 Volt A/C Output

Green LED indicator

Built-In auto resetting fuse

TAKE-OFF Zone Damper (Round)
from $75.99

Integrated starting-collar flange & adhesive gasket make install easier than any other damper, industry-leading quality & highest reliability, Belimo Motor, Full-seal gasket blade, Super-Heavy Duty, Ribs for easy flex duct attachment, One crimped end for easy solid duct attachment,  5 Year replacement warranty.


Power Open/Close Motor
from $79.99

24VAC Replacement Damper Motor: Made by Belimo for ECOJAY


Shaft Damper Adapter
from $24.99

Use to retrofit many different dampers to the APDM-B60 (power damper motor). This allows replacement of old spring and other unreliable motors once and for all with the highest quality and lifespan motor on the market. The ecojay APDM-B60 (made by Belimo) can be used to control most dampers with shorter shafts including round ● and square ■ up to 5/8”


Damper LED Terminal
from $12.99

LED screwless wiring terminal for APDM damper motor that includes color LEDs to indicate open and close position.

GREEN = OPEN
RED = CLOSED

Available in 2- Pack and 4- Pack

$12.99 for 2
$19.99 for 4


SmartZone-4X 3.0
Sale Price: $269.99 Original Price: $299.00

4-Zone Controller

NEW for 2025 - SmartZone better than ever
Replace almost any brand existing zone control ... use with any thermostats (including WiFi).

Control heating and cooling comfort room by room.

  • EASY INSTALLATION - no screwdriver or voltmeter required

  • UNIVERSAL COMPATIBILITY - drop in replacement for many models (see list in Additional Info)

  • BEST FEATURES - built in Fresh Air Control, expansion port up to 20 Zones

  • SUPPLY AIR TEMP SENSOR - included for Smart-Staging & equipment protection

  • DESIGNED & ASSEMBLED IN THE USA

  • LEARN MORE

Rectangular HVAC Dampers
from $199.99

6" X 6" thru 24" X 24"
SUPER Heavy-Duty
Aluminum rectangular damper w/ Ecojay by Belimo motor
Built to stand up to use and abuse

ATTENTION:

Due to delays receiving raw materials, the shipping time on these custom rectangular dampers has been extended: UP TO 3 or 4 WEEKS

We are very sorry about this delay and will be back to normal shipping times very soon! Please call us if you have any questions or concerns about your order.

DELIVERY TIME: UP TO 3 Weeks

(because they are custom made to order)
RETURNS for rectangular dampers require 20% restocking fee because they are custom made to order... please be sure you order the correct size.

NOTE: The motor will always be mounted on the “HEIGHT” side


Modulating Bypass Damper Kit
from $169.99

Includes:
(1) Power Zone Damper
(1) Static Air Pressure Switch
Combined, these can be used as the most effective and reliable means of air pressure relief or bypass for any zoning system.

NOTE: All dampers subject to a 10% restocking fee.


M847 Actuator Upgrade KIT
from $19.99

Use to UPGRADE Honeywell Spring Dampers (ZD, ARD, MARD and others) with Honeywell M847D series on ZD and ARD dampers M847D1004, M847D1012 motors and others. These dampers are known for being unreliable because of the spring actuator that has a plastic gear failure after 2 to 3 years. FIX this problem once and for all with the ECOJAY M847D Upgrade KIT


Air Pressure Switch (Bypass Control)
$74.99

Static Pressure Controlled Bypass Switch
Use with ANY 3-wire (Power Open/Close) Damper - Sold Separately:
Click here for 3-wire Power Damper

Automatically controls damper for accurate and quiet pressure relief necessary in most zone control applications.


SmartZone-2X
$199.00

This product is out of stock but can replaced with the NEW SmartZone-3X 3.0

Find out what is new here!

PRO-Grade Insert Zone Damper (Retrofit)
from $59.99

Industry-leading quality & highest reliability, Belimo Motor, Full-seal gasket blade, makes mounting in any round duct easy with these super-heavy duty retro-fit slip-in dampers

4", 5", 6", 7", 8", 9", 10" ROUND Diameter Dampers

12”, 14” & 16” Diameter insert dampers require additional hole to be drilled in duct opposite damper. (grommet included to insert shaft)


Barometric Bypass Damper
from $119.99

Round gasket-ed blade, weight-arm style pressure relief (Bypass) damper.

NOTE: All dampers subject to a 10% restocking fee.
 


Carrier Damper Shaft Adapter
from $19.99

Use this custom adapter to replace Carrier/Johnson damper motors with Ecojay or Belimo style damper actuators. This is made for dampers with a 1/2” diameter short shaft (only 0.5” to 1.2” sticking out of damper.)


SmartStatic - Automatic Pressure Relief
from $89.99

Automatically “leak” airflow into non-calling zones.

The ECOJAY SmartStaticTM accessory panel is used in conjunction with the ECOJAY Static Pressure Sensor (ASPC-3) to open zone dampers for zones that are not calling for the same mode just enough to reduce the pressure in the ducts to an acceptable level.

This can, in some situations, allow for the elimination of a bypass damper or other pressure relief methods.

NOTE: ASPC-3 is needed for SmartStatic to automatically operate. If you do not already have one, please select “WITH ASPC-3”


SmartZone-2L
from $99.99

Check out the newest version here:
https://zoningsupply.com/buy/smartzone-2