EVAPCO for Life

About Alcoil

Brazed Aluminum Heat Exchangers 

EVAPCO Alcoil is dedicated to the manufacture, development, application and OEM support for braze aluminum heat exchangers for the HVAC/R and Industrial process industries. Product innovation and customer service is the core of our philosophy. The company is privately owned and well-capitalized to utilize the latest technology, equipment, and systems.

EVAPCO Alcoil is located in the York, Pennsylvania area, well-positioned to serve customers in North America and worldwide.

EVAPCO Alcoil's manufacturing processes are unique and allow for fast customer prototypes and ample production capacity for small and large volume customers.

Patents & IP

EVAPCO Alcoil products are manufactured under patents granted or pending in the U.S., Europe, China, Brazil, and India.
These include Patent 8,662,148 (US), Patent EP 2 948 725 B1 (Europe), Patent 201080008834.7 (China) and others granted or pending. Licensing of EVAPCO Alcoil patents and manufacturing processes are available to qualified OEM’s and others.

EVAPCO MicroChannelSELECT™ is EVAPCO Alcoil’s proprietary software that can be downloaded under license to Alcoil customers for design, selection, rating, and configuration of Alcoil Heat Exchanger coils.

EVAPCO Alcoil is a trademark of EVAPCO Alcoil, Inc.

Advanced Micro-Channel Technology™

With EVAPCO Alcoil's Advanced Micro-Channel Technology, every heat exchanger is precision assembled, starting with Micro-channel tube processing. Airside Fins and Manifold/Headers are then made on state of the art machinery and the combined components are put into a final Assembly Cell. The completed heat exchanger is then put through a Controlled Atmosphere Furnace where it integrally brazes into a leak-tight, structurally strong final product. All Alcoil products are then proof tested and Helium leak tested for quality assurance.

Most importantly, EVAPCO Alcoil is dedicated to customer service, using the best possible software tools to predict heat exchanger performance and to support a wide range of applications. We appreciate your support and confidence in EVAPCO Alcoil.



EVAPCO, Inc. is an industry leading manufacturing company with global resources and solutions for worldwide heat transfer applications. We are dedicated to designing and manufacturing the highest quality products for the evaporative cooling and industrial refrigeration markets around the globe.

Our worldwide clients are supported through our manufacturing facilities and sales offices strategically located around the world. Headquartered in Taneytown, Maryland, EVAPCO products are engineered and manufactured in 23 locations in 10 countries and supplied through a sales network of more than 170 offices.

Founded in 1976, EVAPCO’s mission is to provide first class service and quality products in the following markets:

  • Commercial HVAC
  • Industrial Process
  • Power
  • Industrial Refrigeration

The powerful combination of financial strength and technical expertise has established the company as a recognized manufacturer of market-leading products on a worldwide basis. We have earned a reputation for technological innovation and superior product quality by featuring products that are designed to offer operating advantages including:

  • Higher system efficiency
  • Environmentally friendly
  • Lower annual operating costs
  • Reliable, simple operation and maintenance
  • Sound reduction
  • Water management

We are committed to providing the most advanced products in the industry – Technology for the Future, Available Today! 

Learn more about our Research and Development Center.


An Employee Owned Company

Working as a team to excel in product quality and customer service. 

EVAPCO’s strength – and edge in the cooling industry – comes from the employees and their commitment to delivering the highest quality services and products. Bill Kahlert, cofounder of EVAPCO, passionately believed the company would always succeed as long as it is led by dedicated, capable employees. In 1984, EVAPCO formally became an employee owned and operated company.

EVAPCO strongly believes in the value of all employees, from the Research and Development engineers and technicians constantly designing new and improved products, to the shop workers who expertly craft each unit and from the receptionists answering the phones to the field technicians refurbishing an old unit. Every step along the way EVAPCO employees add value to the products and services they provide. The culture of ownership gives us the drive to go the extra mile, maintaining EVAPCO as a leader in innovative thinking and stellar customer service.