HVAC Heating Ventilation, Air Conditioning

HVAC Heating Ventilation, Air Conditioning

#60 HVAC system design needed for 2,736 sqft home over two floors.

Published 8-31-2022
HVAC system for residential multi-generational home design similar to a duplex with center breezeway access to gallery main entrance.


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#40 Pump down 5 ton Residential AC unit collect and store R22

Published 4-17-2019
We need to recover as much as possible the R22 refrigerant in our 5 ton home AC unit. It does not have values to a classical pump down to compressor will not work.


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How to Fail Your Municipality's Residential Slab Pre-Pour Inspection.

By Murray Wennerlund

Here are some key points and the most common reasons why residential slab pre-pour fail, according to municipal inspectors:

Why Hiring a Licensed Contractor in Louisiana May Actually Harm Homeowners More Than Help.

By Murray Wennerlund

You've most likely heard all the hype: hire a licensed contractor and verify their license with the Louisiana State Licensing Board for Contractors, LSLBC for short. The state says this protects you from unlicensed contractors.

Ensuring Quality: Navigating Contractor Selection and Avoiding Labor Brokers.

By Murray Wennerlund

Learn effective methods for selecting quality contractors and avoiding labor brokers in home construction. Manage home repair and reconstruction projects efficiently, ensuring skilled trades and maintaining oversight for high-quality results.