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Home » Authors » David Hart

David Hart

David Hart, Founder and CEO of RamAir International and Owner of Guarantee Duct Cleaning, is a 30-year veteran in the cleaning and restoration industry. He is the inventor of the RamAir Duct Cleaning & Sanitizing System and OzoGen 16g High-Output Ozone Generator. To contact him, visit his websites ramair.co and guaranteecleaning.com.

Articles

ARTICLES

SERVICES

Adding Duct Cleaning to Your Existing HVAC Business

Since HVAC contractors install and regularly service residential and commercial HVAC units, it only makes sense that those same HVAC contractors should be the ones to clean them.
David Hart
December 14, 2020
No Comments

Adding duct cleaning services to your existing HVAC company can be an extremely simple, inexpensive and very rewarding process.


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AFTERMATH

HVAC Duct Cleaner Shares Heartbreaking Photos from Summer Wildfires

RamAir International’ s David Hart, a veteran in duct cleaning and remediation, shares what he saw when his company was called to help with wildfire clean up in Detroit, Oregon.
David Hart
December 8, 2020
No Comments

HVAC duct cleaner David Hart shares photos of burned out buildings and charred trees that he saw while on a remediation job.  


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SERVICE

Is Duct Cleaning Right For Your HVAC Company?

Duct cleaning isn’t rocket science, but it is necessary.
David Hart
July 23, 2020
No Comments

Duct cleaning isn’t rocket science, but it is necessary.


Read More
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November 30, 2022

Moving Forward with R-290 Natural Refrigerant

On Demand In this webinar, we go through the recent updates on R-290 natural refrigerant, and the impact it will have on the HVACR industry.

June 20, 2023

Next-Generation Rooftop Units and Split Systems: Powered by Digitally Enabled Unit Controllers

Learn about Trane’s newest light commercial rooftop unit and split system features, capabilities, and DOE requirements. 

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Maintenance Agreement Customers

How many maintenance agreement customers do you currently have?
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BNI Mechanical/Electrical Square Foot Costbook, 2023 Edition

BNI Mechanical/Electrical Square Foot Costbook, 2023 Edition

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