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Engineers Newsletters & Engineers Newsletters Live!

Trane Engineers Newsletters are topical, informative articles that provide engineering professionals who design HVAC systems with reliable, objective, and technologically current information in a non-commercial format.

For 50 years, these newsletters have been published by Trane Applications Engineering group to aid engineers in the design and application of HVAC systems. Subjects range from acoustics to water piping to interpretation of ASHRAE standards. These newsletters have become a trusted technical resource, with a current circulation of more than 40,000.

Read the latest Trane Engineers Newsletter

Heating with Lower-Temperature Hot Water

Historically, many hot-water heating systems were designed for 180°F supply. Then, with the increased use of condensing boilers, many systems began to be designed for lower hot-water temperatures (e.g., 140°F) to increase boiler efficiency. Today, growing interest in decarbonization and electrification has increased the use of heat pumps or heat recovery for heating buildings; technologies that benefit from even lower hot-water temperatures. This EN examines how to select coils for these lower hot-water temperatures, in order to maximize the performance of these newer heating systems.

  

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Engineers Newsletter LIVE!

Trane Engineers Newsletter LIVE programs are technical, in-depth 60-minute programs covering the topics listed below. Many are available on-demand, free of charge for continuing education credit.

Trane Engineers Newsletter Live
2022 ENL Program Line Up

March: Applying VRF for a Complete Building Solution Part II

May: Decarbonization of HVAC Systems Part II 

September: Air-to-Water Heat Pump Systems Design

November: Cooling and Heating with Energy Storage

Watch On Demand

Did you miss the live viewing of a previous ENL? Visit our Trane Engineers Newsletter LIVE program library to view previous programs on a wide variety of technical topics. Many include additional resource materials and are available on-demand and free of charge for continuing education credit.

Engineers Newsletter

Trane Engineers Newsletter Live

The year 2022 marks the 50-year anniversary of Trane’s Engineers Newsletter (EN) publication. This year, in addition to our quarterly topical newsletter publications, we’re going to highlight past newsletter topics as they relate to current issues and showcase past and current authors. 

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Blog

Refrigerants: 50 Years of the Engineers Newsletter
Hello Summer! The heat and humidity of the season is finally knocking on our door. This means that our heavy lemon juice consumption season is coming to sporting events, neighborhood fundraisers, and local festivals. Speaking of juice, in our July Engineer Newsletter Blog, we will quickly browse through our past newsletters and other literature on refrigerants, the so-called “magic juice” inside air conditioners.
Many of our past Engineers Newsletters can be found in the various topic sections below.