ACHR News
search
Ask ACHR NEWS AI
cart
facebook twitter instagram linkedin youtube
  • Sign In
  • Subscribe
  • Sign Out
  • My Account
ACHR News
  • NEWS
    • Breaking News
    • New HVAC Products
    • Featured Products
    • Manufacturer Reports
    • HVAC Data
    • Legislation
    • ACHR NEWS Centennial
  • RESIDENTIAL
    • Air Conditioners
    • Furnaces
    • Residential Heat Pumps
    • Ductless
    • Residential IAQ
    • Testing, Monitoring, Tools
    • Components & Accessories
  • COMMERCIAL
    • Air Handlers
    • Rooftop Units
    • Chillers and Cooling Towers
    • Commercial Heat Pumps
    • Boilers and Hydronics
    • VRF/Ductless
    • Commercial IAQ
  • REFRIGERATION
    • Refrigerants
    • Refrigerant Regulations
    • Leak Management
  • CONTRACTOR PRO
    • Geothermal
    • Homeowner Study
    • VRF and VRV Ductless
    • Unitary Trends
  • EDUCATION
    • Training and Education
    • Business Management
    • Service and Maintenance
    • Continuing Education
    • Market Research >
      • HVAC Brand Awareness Report
      • VRV, VRF, VRVZ Report
      • Unitary Trends Report
      • Water Heat Professionals Report
    • Webinars
    • Sponsor Insights
    • eProducts Info
    • White Papers
  • EVENTS
    • HVAC Contractor Forum
    • Industry Events and Webinars
  • MEDIA
    • Videos
    • AHR Expo 2025 Videos
    • Podcasts >
      • ACHR News Podcast
      • HARDI Podcasts
      • AHR Expo Podcasts
      • ACCA Podcasts
    • Interactive Spotlights
    • Quizzes
    • eBooks
    • HVAC Talkback
  • HVAC GROUP
    • ACHR NEWS >
      • Current Issue
      • Digital Edition
      • Subscribe
    • Distribution Trends
    • SNIPS NEWS >
      • Join SNIPS NEWS
    • Engineered Systems News >
      • Join ES News
    • HVACR Directory
    • Contests
    • Newsletters
    • Contact
    • Advertise
    • My Account
HVAC Breaking News

May 21, 2003: New Thermodynamic Cycle Said To Save Energy

By Greg Mazurkiewicz
May 21, 2003
ARVADA, Colo. — Idalex Technologies, a research and development company, has discovered a new thermodynamic cycle that captures significant amounts of energy from the atmosphere, says the company. The Maisotsenko Cycle takes it name from one of the firm’s founders, Dr. Valeriy Maisotsenko.

The Maisotsenko Cycle captures energy from the atmosphere using the latent heat of evaporation through a unique heat and mass exchanger, the company says. Using one apparatus, the exchanger can cool any fluid to within a few degrees of the dewpoint temperature of ambient air. In addition, no moisture is added to the cooled fluid, says the company. Previously, this was thought to be thermodynamically impossible.

This new cycle, which works both above and below atmospheric temperature and pressure, can significantly improve any process that needs fluid cooling and/or saturated air, states the company. Applications include combustion and steam cycles, comfort cooling, cooling towers, and fuel cells.

Idalex has used the Maisotsenko cooling cycle to create a heat and mass exchanger for comfort cooling, which is called the Coolerado Cooler. The Coolerado Cooler is said to have a seasonal energy efficiency rating (SEER) of 40, more than tripling existing commercial cooling system efficiencies. A government testing agency has verified the unit's efficiency and near dewpoint delivery of cool air, the company says.

Further information is available at www.idalextechnologies.com.

Publication date: 05/19/2003

Looking for quick answers on air conditioning, heating and refrigeration topics? Try Ask ACHR NEWS, our new smart AI search tool. Ask ACHR NEWS →

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

 

Greg Mazurkiewicz is Web Editor. He can be contacted at 248-244-6459 or gregmazurkiewicz@achrnews.com. Greg handles the day-to-day operations of The NEWS' website, www.achrnews.com, including the Extra Edition page, which offers additional online-exclusive articles. He has 40 years of experience as a writer and editor. He holds a bachelor's degree in Journalism and a master's degree in Business Management.

Recommended Content

JOIN TODAY
To unlock your recommendations.

Already have an account? Sign In

  • HVAC-enrollment

    The Trades Are Back: HVACR Programs See Nearly 30% Enrollment Spike

    A new wave of future technicians is entering the pipeline.  
    News
    By: Matt Jachman
  • 2025 Top 40 Under 40

    2025 Top 40 Under 40 HVACR Professionals List

    The 11th annual Top 40 Under 40 list highlights those...
    News
    By: Hannah Belloli-Oster
  • LG Ductless Mini-Split Systems

    The 9 Types of Heat Pumps

    As the U.S. moves toward electrification, heat pumps are...
    News
    By: Joanna R. Turpin
Subscription Center
  • Create an Account
  • Start a Subscription
  • Manage My Account
  • Sign Up for Newsletters
  • Visit Customer Service
  • Update Preferences

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to The News audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of The News or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • Piggy Bank
    Sponsored byWatercress Financial

    Energy Prices, Inflation, and HVAC: What Today’s Homeowners Care About

  • Refrigerated Food
    Sponsored bySolstice Advanced Materials

    R-455A Refrigeration: A Cold Storage Solution for the Future

  • Airex Rooftop Units
    Sponsored byAirex Manufacturing Inc

    Consolidating Roof Penetrations: A Growing Trend in Multifamily HVAC Design

Popular Stories

Lennox equipment

Platinum Equity to Sell Heat Controller to Lennox

HVAC Minute retail refrigeration system

EPA Final Rule’s Impact on R-410A Deadlines

HVAC-tech-van.jpg

Report: Only 65% of HVAC Technician Time is Billable Hours

Dealer_Couple2_Kitchen_Estimate.jpg

Predicting the Next Service Call

Lovato-refrigerant-rooftop_AC_Units_.jpg

When Refrigerants Change, So Do the Contactors

View The ACHR NEWS
Centennial Anniversary Timeline

The ACHR News Timeline Chart
Submit a Letter
Submit a letter to our editors.

Events

November 6, 2025

Next-Gen Data Center Cooling: HVAC Innovation and Real-World Solutions

On Demand As AI workloads and high-density computing push traditional cooling methods to their limits, the data center industry is accelerating the adoption of next-generation HVAC technologies.

July 28, 2026

How Top Home Services Companies Turn Every Conversation Into Predictable Revenue

In this webinar, we'll outline how top contractors are turning every conversation into predictable revenue by coaching every comfort advisor visit, not just the ones a manager rides along on.

View All Submit An Event

Poll

Summer Staff

Are you fully staffed for the summer season?
View Results Poll Archive

Products

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

See More Products
Designing Systems Using A2L Refrigerant - Free Webinar - 7/22/2026

Related Articles

  • New A/C Units Said to Save More Energy

    See More
  • Feb. 21, 2002: Alliance to Save Energy Urges Adoption Of Proposed Energy Efficiency Incentives

    See More
  • Alliance To Save Energy Commends Bush On Energy-Efficiency Budget

    See More

Related Products

See More Products
  • quick guide.png

    Quick Guide to Refrig Cycle, Refrigerants, Components

See More Products

Events

View AllSubmit An Event
  • May 21, 2026

    The A2L Genie is Out of the Refrigerant Canister – What Now?

    On Demand Join this webinar to learn about key updates to refrigerant regulations. We will cover practical installation and servicing content gathered from thousands of our interactions with contractors across the US and Canada.
View AllSubmit An Event

Related Directories

  • Alliance to Save Energy

    Coalition of business, government, environmental, consumer leaders promoting the efficient and clean use of energy worldwide to benefit consumers, the environment, the economy, national security.
  • Perfect Cycle

    Perfect Cycle specializes in the purchase & sale of refrigerant gas, chiller recovery, reclamation, plus manufactures a complete line of recovery & reclaim processing machinery.
  • Energy Saving Products Inc.

    Distributors of Infrared Heaters and HVLS Fans.
×

Sign Up. Stay Informed.

The #1 trusted source for the HVACR industry since 1926

SUBSCRIBE
  • RESOURCES
    • Advertise
    • Contact Us
    • Advisory Board
    • Classifieds
    • Submit a Letter
    • Directories
    • Store
  • ACCOUNT CENTER
    • Create an Account
    • Start a Subscription
    • Manage My Account
    • Sign Up for Newsletters
    • Visit Customer Service
    • Update Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • Instagram
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2026. All Rights Reserved BNP Media, Inc. and BNP Media II, LLC.

Design, CMS, Hosting & Web Development :: ePublishing