Expert LEV Training | Quality LEV Courses | Excellent Pass Rates

OXYL8 are the leading experts in presenting high quality Local Exhaust Ventilation (LEV) training courses in the UK.  We have been BOHS Approved course providers for over a decade. FOH BOHS APT 2019 logo 340x317 - LEV Training Courses (BOHS Approved)

The Tutor, Bill Cassells, is a former HSE H. M. Inspector, and is a well-respected expert in LEV.

Courses are presented in his well-known engaging and entertaining style.  Our course materials are clear, well laid out and detailed.  Full support is given to delegates before, during and after every course.

As a result, our exam results are simply outstanding.

Courses for 2019 include, LEV Examining and Testing (P601), LEV Design Principles (P602), Management and Performance Evaluation of LEV (P604) etc.

For more information, please use the Contact Form (opposite) or
call the Tutor on (07970) 754 632.

Follow these links for course dates and venues:

View Dates and Venues for LEV Training Courses


Visit LEVShop for all your LEV Testing Equipment requirements (Sales and Hire).ACGIH30th In Stock 267x340 - LEV Training Courses (BOHS Approved)

NOW IN STOCK – new 2019 – 30th Edition of ACGIH Industrial Ventilation Manual of Recommended Practice for Design.  Purchase Link: ACGIH LEV Manual

OXYL8 ‘Free’ Captor Hood Design/Assessment App (Fletcher)

App Screenshot jpg 203x340 - LEV Training Courses (BOHS Approved)Go to your App Store, search “OXYL8” and download our latest App.  You can see a preview here: OXYL8 App

Invaluable for TExT Examiners to permit accurate determination of Effective Captor Distances


Some LEV concepts can be a little difficult to grasp.  To assist, we have produced some LEV training videos which explain topical issues.

Video 1 – How to Use the PITOT Tube
Video 2 – LEV Fans in Reverse?
Video 3 – How do LEV Captor Hoods Work?
Video 4 – How to Measure Captor Hood Control Distance
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We love what we do and we try to make every LEV course informative, engaging and enjoyable. Here is a sample of feedback we have received from delegates.

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