load calculations | ACHR News

Items Tagged with 'load calculations'

ARTICLES

ACCA Defends Need for Manual J in Residential Home

A few minutes spent on data entry will ensure satisfied customers, professional results

January 25, 2023

Residential HVAC system design is a foundational step in the process to deliver predictable comfort, and estimating the heat loss and gain of a dwelling is the cornerstone of that process.

Is a Manual J Load Really Necessary on Residential Retrofits?

Greg Fox

January 19, 2023

4 Comments

Is performing a Manual J load calculation needed in residential retrofit applications? For the industry energy experts sitting behind a desk, yes. For those of us in the real world, it doesn't make sense.

The Importance of Correctly Sizing HVAC Systems

Review the three load types to ensure right-sized HVAC systems for your customers

Jesse Marcus

May 20, 2019

No Comments

Accurately calculating heating and cooling loads — or the requirements of a home — is an essential element of properly sizing an HVAC system.

Btu Buddy 172: Residence with High Humidity

Bill Johnson

July 24, 2017

No Comments

Bob and Tim were on a service call at a new customer’s house. The complaint was that the humidity in the house seemed to be high because mold was growing — shoes in closets and wooden object were the worst. The summer weather was very hot, and there was also high humidity.

Ductless Gas-Fired Heaters Provide Solution for Increasing Energy Costs

May 7, 2012

No Comments

The Batavia Housing Authority was looking to lower utility costs through a conversion from electric resistance baseboard heaters to gas heat and engaged Trautman Associates to conduct an energy conservation study to evaluate various types and arrangements of gas-fired equipment.

Wrightsoft Corp.: Cloud-Based Sales Tool

March 19, 2012

No Comments

The easy-to-use cloud-based tool Right-Mobile Consultant™ automates a repeatable sales process with selling techniques for the HVAC dealer. The versatile cloud-based tool for HVAC professionals was designed to work on a multitude of devices, including desktop PCs, laptops, and tablets.

How to Size an A/C Unit

Mark Sellner

August 15, 2011

No Comments

We all know anyone quoting a new heating and cooling system should always perform a load calculation on the structure. I’m sure 95 percent of us do, right?

Kimberly Schwartz

February 7, 2011

No Comments

As more and more consumers are purchasing smartphones and tablets for both business and personal use, more software applications are being developed specifically for these devices. One company that has decided to focus solely on designing mobile applications for the HVAC industry is Carmel Software Corp.

During this webinar, we will discuss what acidic condensate is, how it’s formed, and the damage it can cause if not properly treated—while hitting on the latest regulations that are driving the adoption of condensing technology.

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Items Tagged with 'load calculations'

ARTICLES

ACCA Defends Need for Manual J in Residential Home

Is a Manual J Load Really Necessary on Residential Retrofits?

The Importance of Correctly Sizing HVAC Systems

Btu Buddy 172: Residence with High Humidity

Ductless Gas-Fired Heaters Provide Solution for Increasing Energy Costs

Wrightsoft Corp.: Cloud-Based Sales Tool

How to Size an A/C Unit

Mobile Developer Focuses on HVAC Apps

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