flooded HVAC equipment

Repairing Flood-Damaged HVAC Equipment: Not Worth the Risk

Technical bulletin outlines hazards that outweigh savings

October 16, 2022

While the money an HVAC contractor can save when it comes to refurbishing flood damaged equipment versus replacing it may be appealing, the risks associated with it are far too great.

Proper Superheat Can Protect Compressor From Damage

Technicians should make sure that liquid refrigerant is not entering the compressor

John Tomczyk

September 28, 2022

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One of the worst enemies of a compressor is liquid refrigerant, so technicians should make sure the refrigeration system has proper superheat in order to protect the compressor from damage that can occur from flooding or slugging.

Troubleshooting Challenge: A Florida Heat Pump Problem

Jim Johnson

October 9, 2017

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In this month’s troubleshooting problem, the equipment that needs servicing is a split system heat pump, manufactured under the brand name Grandaire (ICP, Lewisburg, Tennessee). The indoor unit model number is WAPT304A2, and the outdoor unit model number is WCH5304KGA100. This is a 2.5-ton unit in a residential installation.

HVACR Leaders Discuss Hurricane Recovery Assistance

Contractors, manufacturers, and organizations extend a helping hand

Amy Al-Katib

October 2, 2017

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While residents and business owners in Texas, Louisiana, and Florida struggle to rebuild their lives following the path of destruction left by Hurricanes Harvey and Irma, local HVAC contractors and manufacturers have an opportunity to step in and do what they do best — provide comfort.

Btu Buddy 174: Under Water Condenser Repair

Bill Johnson

September 18, 2017

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I created this service call to help technicians understand flooded unit repair. Dedicated to technicians after Hurricane Harvey and Hurricane Irma — I hope it helps. Good luck.

Nov. 1, 2012: AHRI Provides Tips for Flood Damaged Heating and Cooling Equipment

November 1, 2012

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Homeowners who have experienced flood damage due to Hurricane Sandy are advised to take important safety precautions with regard to their home’s heating and cooling systems, recommends the Air-Conditioning, Heating, and Refrigeration Institute (AHRI).