Helping your company – and your people – work smarter.

Upcoming Entech Seminars

We know that running an HVACR business is hard work. That's why we're here to help you boost profitability and sales, while increasing the knowledge base of your employees. Entech Seminars cover a broad range of key topics, and our menu is always changing. For more information, or to enroll, click on a seminar below.

Seminars are held at our facility at 10 Alcap Ridge Cromwell, CT

If you have questions about any of our programs, please call Kate Lennon at 860-893-0605, email her at, or fill out the form and we'll contact you.

AC Seasonal Start Up Seminar

Ensure your technicians are performing all the proper steps during a seasonal start-up. Let’s help your customers in maximizing reliability, safety and energy conservation. Reduce equipment malfunctions to ensure your customers have a trouble free cooling season. A thorough review for evaluating the performance of a cooling system through fundamentals and a series of procedures to ensure safety and peak operating efficiency. Entry Level. Limited to 12 Attendees.

AC Systems Trouble Shooting Seminar

Give your entry level technicians the advantage of confidence & skill to troubleshoot and maintain residential & light commercial AC systems. They need analytical procedures and the ability to identify the problem, determine a course of action and eliminate the issue to help your customers maximize safety, efficiency and reliability. Limited to 12 attendees.

FIA - Steam Heating Systems Seminar

How to successfully install a New Steam Boiler into an Old System. • The Proper techniques to remove air from a One Pipe System efficiently. • Steam traps- How they work, Why they fail and What happens to the System’s Operation when they do. • Flooding Boilers, Short Cycling Boilers- the Cause and the Cure. • Condensate Pumps, Boiler Feed Pumps – the Difference between them and when to use each one

Low Tech Training Seminar

This seminar was created for your receptionists, dispatchers and customer service representatives. We give your employees the opportunity to get out in the lab and see the different types of equipment found in your customers homes. Get an overview of the basic parts of the equipment to give you a better understanding of what the customer is looking at & trying to explain to you. Having the right information for the job will save your company money by determining the nature and urgency of the call before your technician arrives at your customer’s home.

Essential Gas Field-Training Skills for Technicians Seminar

We’ve developed a seminar to teach your technicians how to perform basic gas service. To take what they already know about oil equipment and apply that knowledge to gas equipment. During this two day seminar we will cover lots of info relating to both natural and LP gas. Some of the topics are electrical troubleshooting, gas combustion, venting, wiring and controls. They will evaluate sequence of operation, gas pipe sizing, ignition systems and safety. Let’s review it in the classroom and work on it in the lab! Each attendee will receive a voltage meter and a gas pressure meter. Lunch is included!

ICOR International - EPA Refrigerant Compliance & System Charging Seminar

** Regulations - What is happening with refrigerants in 2018? Discussion will include changes in the refrigerant industry concerning R-22, R-410a and other refrigerants and the impact on the HVAC industry. *** Proper System Charging - Focusing on the many changes due to the accelerated phase out of HCFCs. This training prepares refrigerant users for the challenges they face in choosing and using ozone safe refrigerants. Presenter: Bruce Heberle

Carlin - Residential Burners

EDOS - Programmable Controls Seminar

R.W. Beckett - Combustion Analysis Seminar

Gas Field Skills for Techs

JAD - Chimneys & Venting Seminar

R.W. Beckett - Troubleshooting Oil Fired Systems Seminar

Dan Davis Sales - Hydronic Controls Seminar

Powerflame - Commercial Burner Control Systems & Troubleshooting Seminar

R.W. Beckett - Gas & Oil Burners and Controls Seminar

Mitsubishi - Advances in Ductless Air Conditioning Seminar

JAD & EDOS Indoor Air Quality Seminar

Riello Burners