Overhead Kiln Ventilation Systems

Vent-A-Kiln systems are pre-engineered to remove excess heat and unwanted fumes and odors from round, octagonal, or any other shape kilns. Models are available for schools and ceramic studios as well as for industrial kilns. Vent-A-Kiln features a one-year factory warranty with an option to extend the warranty for an additional three years. Learn more about our warranty.

1 year warranty

System Components

  • Heavy-duty, corrosion-resistant Aluminum or Stainless Steel hood
  • Two-speed fan/blower (110-volt)
  • Overhead counter-weight pulley system
  • 10 feet of flexible exhaust hose (with all clamps)
  • Externally-mounted louvered discharge plate
Vent-a-Kiln Hood
1 year warranty

A Swinging Wall Bracket is optionally available for tight spaces where the standard overhead bar cannot be used, or where one Vent-A-Kiln system is used for side-by-side kilns. Click for details and pricing.

To select the correct model, measure the exterior dimension (outer diameter) of your kiln and choose among the systems below that best fit your size. If you have a square, rectangular or oval kiln, you must measure the longest dimension (corner to opposite corner). Round or multi-faced kilns need only have the diameter measured.

We can also fabricate square or rectangular fume hoods to meet the specific requirements of your kiln. 

Meets OSHA Standards

Specifications

Longest Exterior
Dimension (OD)
Hood DiameterBlower Rating*Hose DiameterModel No.
19 to 23 inches27-in.265 CFM5-in.1227
19 to 23 inches27-in.500 CFM6-in.1227/500
24 to 28 inches32-in.265 CFM5-in.1332
24 to 28 inches32-in.500 CFM6-in.1332/500
29 to 33 inches37-in.265 CFM5-in.1437
29 to 33 inches37-in.500 CFM6-in.1437/500
34 to 40 inches44-in.500 CFM6-in.1544
41 to 50 inches54-in.500 CFM6-in.1654
More than 51 inchesConsult Factory   
*110 volt    

Positive and Negative Pressure Systems

Standard Positive-Pressure Systems

Vent-A-Kiln for electric kilns is supplied standard as a “positive pressure” system. The fan is attached directly to the hood and “pushes” the heat and fumes to the exit point.

positive pressure system

Optional Negative-Pressure Systems

A “negative-pressure” system puts the fan where it can draw or “pull” the heat and fumes from the kiln and bring them to the exit point. Negative pressure is often specified as a safeguard against a tear in the hose. Any pre-engineered system can be modified easily for a negative-pressure application.

Negative Pressure System

Recommended Vent-A-Kiln Accessories:

Vent-A-Kiln Corporation  •  51 Botsford Place, Buffalo, NY 14216  •  Phone: 716-876-2023  •  Toll-Free: 877-876-8368