Bonus - What you missed at AHR w/ Bill Spohn

By February 1, 2018

Bonus – What you missed at AHR w/ Bill Spohn

In this episode Bill and Bryan recap the 2018 AHR conference with what they learned and what you can expect to see in the HVAC/R trade in the next year.

Check out our most recent video

How to Evacuate an AC system, Full Vacuum Procedure

Our latest Podcast

HVAC School – For Techs, By Techs

Real training for HVAC ( Heating, Ventilation, Air Conditioning and Refrigeration) Technicians. Including recorded tech training, interviews, diagnostics and general conversations about the trade.

John Ellis, a business consultant who specializes in IAQ training, joins the podcast to talk about effective filtration, product development, and more. John has recently worked with an OEM to bring field practicality and application to the engineers who design products.

Filtration design is a relatively poorly understood concept in the industry; we tend to overlook a filter’s ability to remove particulates from the air when we prioritize static pressure drop. We have to understand how the duct design can make higher-MERV filters work and how the face velocity plays into design and comfort.

John also talks about bypass HEPA filtration and its appropriate uses and potential for misapplication. Bypass HEPA may be integrated with the HVAC system (but run independently of the system) or installed independently of the HVAC; its effectiveness will be dictated by its runtime, and it doesn’t filter everything.

IAQ products and strategies need to produce quantifiable results, and our industry needs people to be trained to measure and produce those results, not push products. Education, integrity, and competence are the keys to starting conversations about IAQ methodologies that actually benefit the customer.

When we’re ready to have those conversations with the customer, we can show the customer that we prioritize their health, safety, and comfort; it’s good to use maintenance procedures as times to follow up with the customer and make sure their IAQ needs are being met. Communication is critical here.

John and Bryan also discuss:

Design, production, and distribution
MERV ratings
Oversized filter-back returns with media filters
Blow-by
Charcoal carbon pellets vs. activated carbon
Oxidizers and microbiology disruption
Sales resistance & being pushed to make more sales
Problems with circuit boards

Learn more about John’s work at https://thenewflatrate.com/ or contact him directly at (505)-652-8119.

Learn more about the 4th Annual HVACR Training Symposium or buy a virtual ticket today at https://hvacrschool.com/symposium.

If you have an iPhone, subscribe to the podcast HERE, and if you have an Android phone, subscribe HERE.

Check out our handy calculators HERE.

Search Episodes

Effective Filtration & More w/ John Ellis

02/02/2023

Bryan Orr

Do Houses Need to Breathe? w/ Allison Bailes

01/26/2023

Bryan Orr

What the Heck is High Performance HVAC w/ David Holt

01/19/2023

Bryan Orr

Setting Realistic Customer Expectations w/ Ed Janowiak

01/12/2023

Bryan Orr

Mini Split Install and Service Tips

01/03/2023

Bryan Orr

CO Doesn't Leak w/ David Richardson

12/29/2022

Bryan Orr

One HSI Furnace Control to Rule Them All w/ Jim Fultz

12/27/2022

Bryan Orr

Using Ice to Balance Energy Consumption

12/22/2022

Bryan Orr

We need to Pay Better! – An Audio Manifesto

12/20/2022

Bryan Orr

Refrigerant Myth Busting w/ Dr. Chuck

12/15/2022

Bryan Orr

Search Results placeholder

Related Tech Tips

Workers of The World UNITE!

Yes, I'm walking a fine line with that title or even writing about Labor Day or workers' movements at all. So, let's take a step back, strip away the politics and economic theory, and talk about this from a human standpoint. Peter McGuire was born in New York in the 1850s to a poor family […]

VRV Operation

This tech tip is written by experienced tech and VRF / VRV specialist Ryan Findley. Thanks, Ryan! (Note: Ryan refers to VRV rather than VRF because he specializes in Daikin, and these articles are written from a Daikin VRV perspective. Ryan has also written an article about VRV basics and some VRV installation tips.) This […]

A Common Sense Look at Temperature Conversions

Before we convert temperature scales, let's take a step back and think about what temperature is in the first place. Temperature is proportional to the average kinetic energy of the random microscopic motions of the constituent microscopic particles, such as electrons, atoms, and molecules. Translation: Temperature is the average “movement energy” of the molecules in […]

More tech tips