Search results Search for: Search Refine your results by duration: Any Under 5 mins Under 20 mins Over 20 mins Sort by: Relevance Views Date Certified Heat Exchangers: The key to efficient systems. CIBSE-approved session Gemma Reeves, Business Unit Manager; Energy, Alfa Laval Though equipment manufacturers provide ratings for equipment such as heat exchangers, it is an unfortunate fact that actual performance can vary massi... 7 months ago | 43 mins