Plateforme d'informations sur le chauffage et le refroidissement
Dans notre plateforme Chauffage et refroidissement, vous pourrez profiter de notre expertise grâce à une gamme d'outils et de ressources conçus pour vous aider à améliorer la durabilité en tirant le meilleur parti de vos tâches de chauffage ou de refroidissement. Depuis près de 90 ans, Alfa Laval fait progresser le développement des technologies d'échange thermique utilisées dans un grand nombre d'industries, de processus et d'applications. Cette expérience nous a permis d'acquérir une vaste expertise que nous mettons à profit pour aider nos clients à améliorer leur efficacité énergétique grâce à des performances thermiques plus fiables et plus durables.
Alfa Laval HVAC Consultant Portal offers a range of tools and resources to help you maximize the efficiency and sustainability of the heating or cooling systems you work on. Our objective is to help you improve the energy efficiency with reliable and sustainable heating and cooling solutions.
I'm looking for products
Find the perfect match for your application with the market’s most flexible heat exchanger portfolio.
Product news
Learn about the latest developments and innovations within heating and cooling solutions from Alfa Laval.
I'm looking for answers
Get guidance, troubleshooting or support from experienced industry experts.
Alfa Laval PHE Select Tool
Découvrez l'échangeur de chaleur à plaques idéal pour vos besoins grâce à PHE Select, notre nouveau logiciel de sélection. Conçu pour une accessibilité conviviale à tout moment, il vous permet de trouver rapidement la meilleure solution pour votre application.
More with brazed
Meet the latest heating and cooling solutions from Alfa Laval. On this page you can read about some of the newest releases from Alfa Laval’s brazed heat exchanger portfolio.
AHRI-performance-certified heat exchangers for confident thermal performance
Certification from the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) is the only global third-party verification of thermal performance, giving you independent assurance that your plate heat exchanger will perform in accordance with the manufacturer’s published ratings. Alfa Laval offers AHRI-certified gasketed plate heat exchangers, brazed plate heat exchangers and fusion-bonded plate heat exchangers.
Online heat exchanger training
Explore self-paced courses covering the different types of plate heat exchanger technology available today. Each course is free and flexible. Start anytime, learn at your own speed, and get the most from Alfa Laval's expertise.
Applications
Alfa Laval’s products and solutions are used across industries throughout the entire value chain, and we have extensive experience working with local and international installers, contractors, system builders, OEMs, distributors and wholesalers in commercial and industrial markets. With our broad base of knowledge and wide range of technology, we can help you to find an ideal solution for whatever your operation demands.
Here you can read about some of the applications and industries we support. Contact us today to learn more about the solutions we can provide to meet your specific needs.
Documentation
Heating applications
Cooling applications
Refrigeration applications
Manufacturing Industry applications
Applications
Air conditioning and heat pumps
Within air conditioning and heat pumps, Alfa Laval works continuously with customers to enhance energy efficiency and create new potential for more sustainable refrigerants. Discover our full range of solutions.
HVAC cooling
Planning a cooling system can be complex. Our combination of experience, knowhow and high-quality heat exchanger technology has helped customers achieve success in a wide range of cooling applications
HVAC heating
We offer energy-efficient solutions for a wide variety of heating and hot water applications. Work with us to optimize conditions for residential and commercial spaces, industrial facilities or public buildings.
Oil cooling
Alfa Laval’s portfolio of compact oil coolers are made from the highest quality materials and engineered to provide mechanical strength and rugged reliability within a small footprint.
Data center cooling
Energy efficient cooling is critical to building more sustainable data center operations. Learn how Alfa Laval works with data center partners all around the world to make it possible.
Commercial refrigeration
Discover refrigeration solutions that deliver the highest performance and energy efficiency, with products optimized for natural and low-GWP refrigerants.
Industrial refrigeration
From industrial freezing and cooling to refrigeration of ice rinks and food processes, Alfa Laval offers the latest, energy-efficient plate heat exchanger solutions.
Fuel cells
Fuel cells are going to be a fundamental part of our clean energy transition. Learn how Alfa Laval’s high performance thermal transfer technologies are playing a critical role.
Consultant tools / BIM files
Based on unique knowledge from decades of experience supplying thermal solutions, Alfa Laval has been able to create a number of resources that you can utilize to facilitate your day-to-day work. Click here to discover BIM files, 3D drawings and other resources to facilitate your day-to-day work.
Accelerate sustainable solutions
Imagine a more sustainable world. A world where it takes less to produce even more. A world where we efficiently meet our growing energy demands and simultaneously reduce CO2 emissions. Image a world where we can harness the power of natural resources, while preserving them at the same time. At Alfa Laval, we don’t just imagine this world. We’re building it - together with our customers and our partners.
Our products
For decades, Alfa Laval has been developing plate heat exchanger technology tailored to our customers’ applications. Today we offer the market’s most comprehensive portfolio of plate heat exchangers to cover the widest range of needs. With the experience we have gained along the way, we can match you with your optimal solution.
Brazed plate heat exchangers
- Lightweight copper-brazed construction with compact footprint
- Greater thermal efficiency than comparable shell-and-tubes
- Flexible options to fit a variety of applications with all different types of media/fluids
- Ideal for natural and low-GWP refrigerants
Fusion bonded AlfaNova heat exchangers
- True 100% stainless steel construction
- Strong corrosion resistance with aggressive media
- Prevents metal contamination in drinking water and other hygienic applications
- High thermal efficiency and compact footprint
Gas-to-liquid plate heat exchangers
- Supports gas temperatures up to 750°C, with possible temperatures above 1400°C in some applications
- Very low pressure drop in asymmetric applications thanks to patented “dimple” plate design
- Lightweight construction up to 75% smaller than comparable shell-and-tubes
- The only plate heat exchanger type optimized to work with gas media
Gasketed plate-and-frame heat exchangers
- Flexible solutions that can be adapted to the duty ensuring highest thermal efficiency
- Compact designs save space and are easy to service and maintain
- Solutions to reduce fouling, stress and corrosion for maximum uptime
Semi-welded plate heat exchangers
- Highly efficient, reliable technology for applications that can cause pressure or temperature fatigue
- Guaranteed long sealing lifetime thanks to unique Alfa Laval RefTight™ sealing system
- A dependable solution for preventing cross-contamination between media
Product leaflets
Product leaflets - fusion bonded
Quick selection
Alfa Laval makes it easy to find the best solution for your application. Take a look at our quick selection tool to browse products and find Alfa Laval partners so you can request a quotation.
Knowledge bank
With more than 80 years of successful heat transfer development, we can offer you a wealth of information and resources for solving challenges or improving equipment performance. Whatever the issue, our thermal knowledge and sales centre has the answers you’re looking for.
Documentation
Sales support
White paper: Navigating a changing refrigerants market
The refrigerants market is changing fast. Environmental regulations are phasing out traditional refrigerants for alternatives with lower global warming potential (GWP). This white paper gives you a solid starting point for choosing and working with next-gen refrigerants in heating and cooling applications.
White paper: Ammonia permeation in semiwelded plate heat exchangers
Semi-welded plate heat exchangers are the perfect choice for a variety of refrigeration applications. Operators sometimes notice a weak smell of ammonia and worry that this may be due to a leak. In this paper we show that in most cases this smell is due to a natural process called permeation where a small amount of ammonia passes through the solid gaskets surrounding the portholes.
Heating and cooling FAQ
Here you will find a number of common questions along with answers from Alfa Laval’s experts. Don’t see your question? Contact us today to get a personal response from our experienced team.
Contact
Alfa Laval heat exchangers are sold by local experts. Contact your nearest Alfa Laval expert to learn more.
