Opens in a new tab
Free standard shipping on eligible US orders $500+

Diversitech 10″ Inline Duct Booster Fan 650 CFM 115V 625-AF10

SKU: 625-AF10
Weight 12 lbs
Condition

New

Manufacturer Part Number

625-AF10

Brand

Diversitech Corp

$204.00

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing
QuantityUnit priceSaving
1–4$204.000%
5–9$193.805%
10+$183.6010%

Estimate for this quantity before shipping. Tax display follows store settings. Existing cart quantities can increase the tier. Only one offer applies; a coupon replaces automatic pricing. For 20+ units, contact support for a quote.

Available to order.

Bulk quantity & quote

Enter the total quantity you need. We will confirm availability and a quote before you order.

Request this quantity →

Need a firm ship date? Availability may include supplier stock. Confirm availability before ordering for time-sensitive work.

Processing times & shipping information

Diversitech 10″ Inline Air Booster Fan – 650 CFM

Model 625-AF10 | 115 Volt | Metal Housing

The Diversitech 10-inch Air Booster Fan is designed to increase airflow in round HVAC duct systems, improving heating and cooling performance in hard-to-reach rooms.

This inline duct fan easily installs inside fiberglass or metal round ducts and helps correct airflow imbalances in residential and light commercial systems.

Key Specifications:

  • 10″ duct diameter

  • 650 CFM airflow capacity

  • 115V AC operation

  • 38-watt energy-efficient motor

  • Durable metal housing

  • Designed for inline duct installation

Installation & Operation:

  • Installs directly inside round ductwork

  • May be wired in parallel with the main blower for simultaneous operation

  • Compatible with optional adjustable fan switch

  • Ideal for boosting airflow to rooms that are difficult to heat or cool

Ideal Applications:

  • Second-floor rooms with poor airflow

  • Basement heating issues

  • Long duct runs

  • Residential HVAC airflow correction

  • Light commercial ventilation support

Improves system performance without replacing the entire HVAC system.

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

Availability may include our inventory and supplier sources. Listed stock does not by itself confirm immediate dispatch. Ask us to confirm a ship date before ordering for time-sensitive work.

Shipping methods and charges appear at checkout where available. Freight, oversized and specially handled items may require a quote. See our Shipping Policy for processing periods, restrictions and delivery information.

Explore related products

More products in this category. Compare specifications and fit for your application.