Rooftop Units Archives - Page 2 of 2 - Advanced Air Systems

The Commercial HVAC Retrofit South Florida Buildings Can Justify: Upgrade Before You Replace

The Commercial HVAC Retrofit South Florida Buildings Can Justify: Upgrade Before You Replace

by James Sanchez | Oct 7, 2026 | HVAC Tips

At a glance: A commercial HVAC retrofit upgrades fans, controls, drives, and coils on equipment that still has service life, and in South Florida it pays best on long-running rooftop units and chilled-water plants. This guide explains what wears out on aging systems,...

Planning a Commercial HVAC Project in South Florida: What to Settle Before the Crane Arrives

Planning a Commercial HVAC Project in South Florida: What to Settle Before the Crane Arrives

by James Sanchez | Sep 28, 2026 | HVAC Tips

At a glance: A commercial HVAC project in South Florida is decided by four questions that belong in the scope before bids go out: which refrigerant path the equipment follows under EPA’s 2026 rule changes, how rooftop units will be anchored under the Florida Building...