• Home
  • Free Stuff
    • Free Flat Rate Pricing Software
    • HVAC Load Calculator Free
  • About Me
  • What I Do
  • Products
  • Blog
  • Login/Signup
    • Log In
    • Register
    • My Cart
    • Lost password
  • Contact Me
$0.00
No products in the cart
Go to shop
Mr. HVACMr. HVAC
  • Home
  • Free Stuff
    • Free Flat Rate Pricing Software
    • HVAC Load Calculator Free
  • About Me
  • What I Do
  • Products
  • Blog
  • Login/Signup
    • Log In
    • Register
    • My Cart
    • Lost password
  • Contact Me

Technical

Home » Technical

Ventilation Systems and their Role in Home Comfort

Sep 10, 2017

Ventilation is an important component of any home or business and is often tied into home heating and cooling systems....

What are your R22 Refrigerant Replacement Options?

Apr 25, 2017

Since the 1st January 2015 it has been against the law use R22 refrigerant in refrigeration, heat pump and air...

PVC Products Used in HVAC Systems

Jan 9, 2017

PVC products have been used for decades in a wide range of applications and systems, including HVAC (Heating, Ventilation &...

Communication Gateways Between HVAC VRV

Jun 11, 2015

Daikin, Mitsubishi, Toshiba VRV / VRF / Split Air- Conditioning Systems Seamless Integration and Remote Control Operation The latest generation...

What is the Right HVAC Installation

Nov 17, 2014

  Every year summer comes, and with it thousands of unfortunate home owners are burdened with the task of having...

Adjusting the Large Sheet Metal Duct Elbow

Jun 19, 2013

How to Adjust a Large Sheet Metal Duct Elbow If you’re dealing with duct over 16″ in diameter, chances are...

Modern Air Conditioning: from the 1700s to Now

Apr 23, 2013

A Brief History of the Modern Air Conditioning                 Air Conditioning in 2013 is among the most under-appreciated advancements in technology since...

New Solutions for Old HVAC Problems

Apr 13, 2013

  How Modern Technology is Being Used to Overcome Common HVAC Problems The continuous increasing cost of electricity is a...

Controlling Room Temperature

Nov 23, 2012

Tips for Controlling Room Temperature in Your Home Keeping the inside temperature of your home steady and comfortable is an...

HVAC Balancing Valves

Nov 1, 2012

Common Myths About HVAC Balancing Valves A cooling or heating water system is said to be “in balance” when the...

  • 1
  • 2
  • 3

Categories

  • Accounting and Bookkeeping
  • Billing & Invoicing
  • Building and Construction
  • Building Maintenance
  • Business Management
  • Computer and IT
  • Customer Service
  • DIY and Homeowners
  • Energy Efficiency
  • Examinations and Tests
  • Financial Planning
  • Flat Rate Pricing
  • Formulas and Conversions
  • Free Materials
  • Hiring & Firing
  • Human Resources
  • Inventory Management
  • Legal
  • Marketing
  • Office Management
  • Payroll and Compensation
  • Safety and Security
  • Sales
  • Search Engine Optimization
  • Service Agreements
  • social media
  • Software
  • Taxes
  • Technical
  • Uncategorized
  • Watchmaking
  • Webinar (live)

Let's get in touch

Send me an email and I'll get back to you, as soon as possible.

Send Message

About Me

Some know me as Mr. HVAC. I’m an entrepreneur, business owner, public speaker, expert witness, husband, and father. I used to work in the HVAC industry and now have a passion for helping business owners in the contracting world grow their businesses. I’m the President of Aptora Corporation, which manages the growing portfolio of accounting software, field service management software, flat rate pricing software systems, and other related products and services.

About Mr. HVAC

  • James R. Leichter
  • Mr. HVAC Corporation
  • 8877 Bourgade St, Lenexa, KS 66219
  • sales@mrhvac.com
  • www.mrhvac.com

Fresh from my blog

  • All About the Inflation Reduction Act of 2022
  • Winter Construction: Heating Options for Construction Workers
  • Calculating Overtime the Correct Way
  • Bookkeeping – How a Manual Bookkeeping System Works

© 2023 · MrHVAC.com. All Rights Reserved.

  • Home
  • Contact Me
  • Terms of Use