These have a transformer built into them? 24 vac supplies to control panel so I don’t need a separate transformer for these?

You will need to provide a 24V power source or transformer for these dampers. If you are not familiar or about transformers we suggest you purchase a wall plugin 110/120V primary model a 2and a 24VAC secondary. There are many available at reasonable prices. If you are using a zone controller or thermostat to control the damper they will typically provide 24V power to the damper.

Will this operate on 24vdc as well as 24vac?

Yes. This damper is compatible with 24VAC and 24VDC power inputs.

Is this damper for indoor use only?

The damper itself (without the motor) can stand up to outdoor exposure, but the motor is designed for indoor use only. The damper and motor assembly can be used in any enclosed dry spaces such as attics, basements, underside of pier and beam homes.

can it stay partially open or only open or closed?

The damper motor can modulate between full open and full closed but you need a controller to do that. When you apply 24 VAC to the open terminals on the damper motor it will drive open until you stop applying 24 VAC and that can be anywhere in the range of full closed to full open. The same applies to the drive close so you need a controller that can modulate the control voltage.

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Zone Damper 6" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (06)

Zone Damper 6" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (06)

Product ID: 60456407

⏱️60 sec run time (90°)

⚙️45 in-lbs torque

🇺🇸Assembled in USA

46619 som

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Description

🔥 Upgrade your HVAC game with pro-grade precision and durability!

BUILT TO LAST - Commercial-grade construction with heavy-duty Belimo motor ensures extreme reliability
CONFIDENCE GUARANTEED - Backed by a 5-year replacement warranty for peace of mind
LEAK FREE PERFORMANCE - Sandwiched poly blade seal and full-seal gasket blade minimize air leakage
EFFORTLESS INSTALLATION - Ribbed design for flexible duct attachment plus one crimped end for solid ducts
PRECISION POWER CONTROL - POWER open & close with 24VAC 3-wire system for seamless HVAC zoning

The Zone Damper 6" Round Professional-Grade is a heavy-duty HVAC zoning solution featuring a powerful 45 in-lbs torque Belimo motor, 24VAC power open/close operation, and ultra-low leakage sealing. Assembled in the USA with commercial-quality materials, it offers easy installation and a 5-year warranty, making it the premium replacement choice for Honeywell, EWC, and Durozone systems.

Specifications

ASIN	B01DOB7OIC
Best Sellers Rank	#477,568 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #659 in HVAC Controls
Customer Reviews	4.6 4.6 out of 5 stars (54)
Date First Available	January 9, 2017
Item Package Quantity	1
Item Weight	3.14 pounds
Item model number	DSUP
Manufacturer	ECOJAY
Package Dimensions	11.9 x 10 x 8.5 inches
Part Number	DSUP10
Pattern	Power Open - Power Close
Shape	Round
Size	06
Voltage	24 volts

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46619 som

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In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

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TrustScore 4.5 | 7,300+ reviews

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