How do you measure a ceiling diffuser?

Measure Vent Covers

  1. Remove your existing vent cover. Note: Do not measure your existing cover.
  2. MEASURE THE DUCT OPENING IN YOUR FLOOR, WALL OR CEILING. (LENGTH IN INCHES -BY- HEIGHT IN INCHES) THIS IS YOUR DUCT OPENING SIZE.
  3. Match the duct opening size to the corresponding vent cover size listed on the product listing.

What is Square ceiling diffuser?

The Polyaire range of Square Ceiling Diffusers are designed to provide excellent directional performance typically in a 4 way airflow pattern. Manufactured from extruded aluminium the diffuser offers a removable core as standard while also providing options for 1, 2 & 3 way airflow patterns.

How do I know what size diffuser I need?

A diffuser airflow rate is 50 cfm per linear foot (77.4 L/s per linear meter) of diffuser. Therefore, the recommended flow to use when designing is 50 cfm/ linear ft x 0.8 = 40 cfm/linear ft (77.4 L/s/ linear m x 0.8 = 61.9 L/s/linear m).

What are the different types of diffusers?

Four Different Types of Oil Diffusers

  • Ultrasonic (Ultrasonic Vibration)
  • Heat (Heat)
  • Evaporative (Wind/Fan)
  • Nebuliser (Force/Atomization)

What size are ceiling registers?

The most common sizes are 4″x10″, 4″x12″, 6″x10″, and 6″x12″ in medium-sized rooms such as bedrooms and dining rooms. Smaller sizes may be found in areas such as laundry rooms, bathrooms, and hallways.

How do you remove a square ceiling diffuser?

Look at the center of the diffuser to see if there is a post that hangs down from the center. If so, grasp it with your hand and turn it counterclockwise until it detaches. Then pull it down from the ceiling.

What is 4way diffuser?

4 WAY DIFFUSER Diffusers Use a round diffuser with overlapping stepdown rings with a butterfly damper. A square diffuser provides high volume air diffusion; multi-louver models control air volume. Perforated diffusers feature a clean, unbroken plane look and reduce noise in low volume air applications.

What does a ceiling diffuser do?

A ceiling diffuser is a type of vent cover that is installed over vent openings in the ceiling. Its role is to supply conditioned air into the space. After the air is processed through the heating and cooling system, it is funneled through the ductwork until it reaches the ceiling diffuser.