Brand Name
Type
Length
Width
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Item#:
STKSS-E8X8
Item#:
STKSB-E8X10
Honeywell SPRD10 Zonefirst SPRD Static Pressure Bypass Regulating Damper 10",
,

Honeywell SPRD10

Item#:
SPRD10
Manufacturer Item:
SPRD-10
Manufacturer:
HONEYWELL
Honeywell SPRD Static Pressure Regulating Damper, 12", Round, Import
  • Single-blade, steel barometric damper used to bypass excess air when majority of zone dampers are closed
  • Counter-balanced weighted arm to control bypass air for zoned systems
  • Air pressure in duct system increases as zone dampers close, pushing the SPRD open automatically
  • Arm and weight both adjustable to control amount of air bypassed
  • Recommended for low pressure systems with less than 0.5" WC
  • For larger systems and tighter pressure control, use Mard damper and static pressure controller (SPC)
  • Additional weights availableSid Harvey Item #:SPRD12: Replaces Part #:'s : L86-324,
    ,

    Honeywell SPRD12

Item#:
SPRD12
Manufacturer Item:
SPRD12
Manufacturer:
HONEYWELL
Arzel STK-ER0006 EzySlide Round Duct Damper with Template 6"

Arzel STK-ER0006

Item#:
STK-ER0006
Manufacturer Item:
STK-ER0006
Manufacturer:
ARZEL SOLUTION-BASED COMFORT
Arzel STK-ER0005 EzsySlide Round Duct Damper with Template 5"

Arzel STK-ER0005

Item#:
STK-ER0005
Manufacturer Item:
STK-ER0005
Manufacturer:
ARZEL SOLUTION-BASED COMFORT
Arzel STK-ER0004 EzsySlide Round Duct Damper with Template 4"

Arzel STK-ER0004

Item#:
STK-ER0004
Manufacturer Item:
STK-ER0004
Manufacturer:
ARZEL SOLUTION-BASED COMFORT
Arzel STK-ER0008 EzySlide Round Duct Damper with Template 8"

Arzel STK-ER0008

Item#:
STK-ER0008
Manufacturer Item:
STK-ER0008
Manufacturer:
ARZEL SOLUTION-BASED COMFORT
Arzel STK-ER0007 EzySlide Round Duct Damper with Template 7"

Arzel STK-ER0007

Item#:
STK-ER0007
Manufacturer Item:
STK-ER0007
Manufacturer:
ARZEL SOLUTION-BASED COMFORT
Item#:
STK-ER0012
Item#:
STK-ER0010
Arzel STK-ER0014 EzySlide Round Duct Damper with Template 14"
The patented EzySlide dampers are Arzel's main damper. Arzel dampers are installed directly into existing duct work, saving you time and eliminating the mess for the homeowner. The unique motor-less design makes them the quietest, most reliable in the industry.,
,

Arzel STK-ER0014

Item#:
STK-ER0014
Manufacturer Item:
STK-ER0014
Manufacturer:
ARZEL SOLUTION-BASED COMFORT
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