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HONEYWELL HOME Round Motorized Damper,Steel,8" dia: For 8 in Dia, 4 7/8 in L, 4 5/8 in H - Fresh Air Intake Dampers
HONEYWELL HOMEFresh Air Intake Dampers

HONEYWELL HOME Round Motorized Damper,Steel,8" dia: For 8 in Dia, 4 7/8 in L, 4 5/8 in H

The HONEYWELL HOME Round Motorized Damper (SKU EARD8TZ, MPN EARD8TZ) is a fresh air intake damper with an 8-inch diameter, constructed of steel. It operates as a normally closed unit and is powered by a 24V AC…

SKU 3G-OTH-78071

Brand
HONEYWELL HOME
Item
Round Motorized Damper,Steel,8" dia: For 8 in Dia, 4 7/8 in L, 4 5/8 in H
Category
Fresh Air Intake Dampers
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HONEYWELL HOME
Manufacturer Part Number
EARD8TZ
Type
4 7/8 in L, 8 in W, Steel
H
4 5/8 in
AC
24V
Switch Action
Normally Closed
Nameplate Voltage
24V AC

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HONEYWELL HOME Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL HOME Round Motorized Damper (SKU EARD8TZ, MPN EARD8TZ) is a fresh air intake damper with an 8-inch diameter, constructed of steel. It operates as a normally closed unit and is powered by a 24V AC nameplate voltage. The damper measures 4 7/8 inches in length, 4 5/8 inches in height, and 8 inches in width.

Frequently Asked Questions

What is the Honeywell Home Round Motorized Damper used for?

The Honeywell Home Round Motorized Damper (EARD8TZ) is used for fresh air intake in HVAC systems. It controls airflow by opening or closing a steel damper with an 8-inch diameter, operating on 24V AC. This normally closed unit is ideal for ventilation applications in commercial or residential buildings.

What are the specifications of the Honeywell Home Round Motorized Damper?

The Honeywell Home Round Motorized Damper (MPN EARD8TZ) has an 8-inch diameter, steel construction, and measures 4 7/8 inches long, 4 5/8 inches high, and 8 inches wide. It operates on 24V AC with a normally closed switch action, making it suitable for fresh air intake systems.

Where to buy the Honeywell Home Round Motorized Damper worldwide?

You can source the Honeywell Home Round Motorized Damper (EARD8TZ) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times.

How to install the Honeywell Home Round Motorized Damper?

Install the Honeywell Home Round Motorized Damper by connecting it to a 24V AC power source and integrating it into your HVAC ductwork. Ensure the damper is mounted securely in the fresh air intake line. Follow standard electrical safety practices and verify the normally closed operation before commissioning.

Used in

Common applications for HONEYWELL HOME
Residential HVAC — Honeywell Home TH115-A-120S/U thermostat for 7-day programmable temperature control in homes.
Light commercial buildings — Honeywell Home TL8230A1003 line-voltage thermostat for electric heating systems in offices.
Hydronic heating systems — Honeywell Home L4006E1117 immersion controller for high-limit temperature regulation in boilers.
Indoor air quality monitoring — Honeywell Home C7263A1008 air quality sensor for gas analysis in commercial facilities.
Furnace control — Honeywell Home ST9120U1011 timer controller for circulating fan timing in integrated furnace systems.
HVAC switching — Honeywell Home RA889A1001 switching relay for 24V AC control of zone valves or dampers.

HONEYWELL HOME Products

3G Electric supplies HONEYWELL HOME fresh air intake dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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