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HVAC Zone Dampers
All zone dampers below are in stock and custom orders are made within 24 hours!
Be sure to call for custom ordering and pricing.
EZYSLIDE®
The patented EzySlide® HVAC Zone dampers are available in over 70 stock sizes so it is easy to find the size and shape that best fits any application. If you don’t see the size or shape that will fit your application call your local distributor and have a custom size ordered.
| Item ID | Item Description |
|---|---|
| STK-ER0005 | 4" |
| STK-ER0005 | 5" |
| STK-ER0006 | 6" |
| STK-ER0007 | 7" |
| STK-ER0008 | 8" |
| STK-ER0009 | 9" |
| STK-ER0010 | 10" |
| STK-ER0012 | 12" |
| STK-ER0014 | 14" |
The rectangular EzySlide® dampers have the mounting plate and actuator mounted on either the side or bottom of the damper. If the mounting plate and actuator is on the longer dimension the damper is referred to as a bottom-mount damper. If the mounting plate and actuator is on the shorter dimension the damper is referred to as a side-mount damper.
Rectangular – Bottom-Mount:
| Item ID | Item Description | Item ID | Item Description | Item ID | Item Description |
|---|---|---|---|---|---|
| STKSB-E 8X10 | 8″ x 10″ | STKSB-E 10X12 | 10″ x 12″ | STKSB-E 12X14 | 12″ x 14″ |
| STKSB-E 8X12 | 8″ x 12″ | STKSB-E 10X14 | 10″ x 14″ | STKSB-E 12X16 | 12″ x 16″ |
| STKSB-E 8X14 | 8″ x 14″ | STKSB-E 10X16 | 10″ x 16″ | STKSB-E 12X18 | 12″ x 18″ |
| STKSB-E 8X16 | 8″ x 16″ | STKSB-E 10X18 | 10″ x 18″ | STKSB-E 12X20 | 12″ x 20″ |
| STKSB-E 8X18 | 8″ x 18″ | STKSB-E 10X20 | 10″ x 20″ | STKSB-E 12X22 | 12″ x 22″ |
| STKSB-E 8X20 | 8″ x 20″ | STKSB-E 10X22 | 10″ x 22″ | STKSB-E 12X24 | 12″ x 24″ |
| STKSB-E 8X22 | 8″ x 22″ | STKSB-E 10X24 | 10″ x 24″ | STKSB-E 12X26 | 12″ x 26″ |
| STKSB-E 8X24 | 8″ x 24″ | STKSB-E 10X26 | 10″ x 26″ | STKSB-E 12X28 | 12″ x 28″ |
| STKSB-E 8X26 | 8″ x 26″ | STKSB-E 10X28 | 10″ x 28″ | STKSB-E 12X30 | 12″ x 30″ |
| STKSB-E 8X28 | 8″ x 28″ | STKSB-E 10X30 | 10″ x 30″ | ||
| STKSB-E 8X30 | 8″ x 30″ |
Rectangular – Side-Mount:
| Item ID | Item Description | Item ID | Item Description | Item ID | Item Description |
|---|---|---|---|---|---|
| STKSS-E 8X8 | 8″ x 8″ | STKSS-E 10X10 | 10″ x 10″ | STKSS-E 12X12 | 12" x 12" |
| STKSS-E 810 | 8″ x 10″ | STKSS-E 10X12 | 10″ x 12″ | STKSS-E 12X14 | 12" x 14" |
| STKSS-E 8X12 | 8″ x 12″ | STKSS-E 10X14 | 10″ x 14″ | STKSS-E 12X16 | 12" x 16" |
| STKSS-E 8X14 | 8″ x 14″ | STKSS-E 10X16 | 10" x 16" | STKSS-E 12X18 | 12" x 18" |
| STKSS-E 8X16 | 8″ x 16″ | STKSS-E 10X18 | 10" x 18" | STKSS-E 12X20 | 12" x 20" |
| STKSS-E 8X18 | 8″ x 18″ | STKSS-E 10X20 | 10" x 20" | ||
| STKSS-E 8X20 | 8″ x 20″ | STKSB-E 10X30 | 10" x 30" |
EZYFIT®
The EzyFit® damper has a compact folded design which allows you to slip the damper through the register, and once installed magnets set it firmly in place. Plenum-rated tubing is then run through the ductwork and attached to the damper.
| Item ID | Item Description |
|---|---|
| STK-EZFT5 | 5" |
| STK-EZFT6 | 6" |
| STK-EZFT7 | 7" |
REGI®
The Regi® damper is the answer when there is no access to the duct. It is installed in boot directly beneath the floor register.
| Item ID | Item Description | Item ID | Item Description |
|---|---|---|---|
| REG-2X10 | 2″ x 10″ | REG-4X12 | 4" x 12" |
| REG-2X12 | 2" x 12" | REG-6X10 | 6" x 10" |
| REG-4X10 | 4" x 10" | REG-6X12 | 6" x 12" |
INSERTA®
The Inserta® damper features a spring-loaded belly band that holds it firmly in any type of round duct. This makes it a good fit for applications in which the main trunk is accessible, but the take-off runs are not.
| Item ID | Item Description | Item ID | Item Description |
|---|---|---|---|
| INSRT-5 | 5" | INSRT-7 | 7" |
| INSRT-6 | 6" | INSRT-8 | 8" |
BYPASS
The ModuPass® system works with variable speed motors and constantly monitors the static pressure in the trunk and adjusts to allow the prescribed amount of bypass air. The barometric bypass damper is an economical solution for non-variable speed blowers to overcome objectionable air noise.
| Item ID | Item Description | Item ID | Item Description |
|---|---|---|---|
| MOD-DMP08 | 8″ Damper Only | MOD-BYP08 | 8″ Modulating Bypass Kit |
| MOD-DMP10 | 10″ Damper Only | MOD-BYP10 | 10″ Modulating Bypass Kit |
| MOD-DMP12 | 12″ Damper Only | MOD-BYP12 | 12″ Modulating Bypass Kit |
| MOD-DMP14 | 14″ Damper Only | MOD-BYP14 | 14″ Modulating Bypass Kit |
| MOD-FDKIT | Mod Bypass Kit (Field Install) |
BALANCEPRO®
The BalancePro® is a fully adjustable balancing damper installed in the same manner as a standard EzySlide® damper. So when it’s time to upgrade to zoning, simply remove the BalancePro® dampers and install EzySlide® dampers and a control panel!
Circular:
| Item ID | Item Description | Item ID | Item Description |
|---|---|---|---|
| STK-BALR5 | 5″ Balancing Damper | STK-BALR8 | 8″ Balancing Damper |
| STK-BALR6 | 6″ Balancing Damper | STK-BALR9 | 9″ Balancing Damper |
| STK-BALR7 | 7″ Balancing Damper | STK-BALR10 | 10″ Balancing Damper |
| STK-BLAR12 | 12″ Balancing Damper |
Rectangular:
| Item ID | Item Description | Item ID | Item Description |
|---|---|---|---|
| STK-BLS08 | 8 X 8 Balancing Damper | STK-BLS810 | 8 X 10 Balancing Damper |
| STK-BLS10 | 10 X 10 Balancing Damper | STK-BLS812 | 8 X 12 Balancing Damper |
| STK-BLS12 | 12 X 12 Balancing Damper | STK-BLS814 | 8 X 14 Balancing Damper |