Full HVAC replacement: removal, installation of three Bryant units, and concrete base pouring by one crew
When HVAC equipment reaches the end of its service life, there’s a choice to make: repair or full replacement. In this case, the decision was clear — the system was heavily worn, so we opted for a complete replacement.

✅ Large-Scale Project – Full Scope of Work
When HVAC equipment reaches the end of its service life, there’s a choice to make: repair or full replacement. In this case, the decision was clear — the system was heavily worn, so we opted for a complete replacement.
Concrete Base & Site Preparation
Our work began with dismantling the old air conditioning units and clearing the site. A key stage was pouring a brand-new concrete base, ensuring each unit stands on a solid and perfectly leveled foundation. This is not just about appearance — it guarantees stable operation for many years to come.
Scope of Work Completed
- Removal and disposal of old equipment (installation & haul away).
- Concrete pouring and site preparation for installation.
- Installation of three new Bryant air conditioners.
- Copper refrigerant line installation.
- Drainage system setup for condensate removal.
- Electrical cable installation and disconnect box mounting.
- Duct connection and sealing.
Why This Project Stands Out
- Combined construction and engineering works.
- Three-unit installation requiring precise planning and teamwork.
- Selection of modern, energy-efficient equipment with a long service life.
This post is just the introduction to a series. In the next publications, we’ll dive into each installed unit — their technical specifications, advantages, and installation features.
- HVAC full system replacement
- Bryant Air Conditioners GA5SAN53000W
- Bryant 15 SEER air conditioner
- SEER2 14.3
- Puron Advance refrigerant R-454B
- Concrete base for HVAC units
- Installation and haul away
- Copper refrigerant lines
- HVAC drainage system
- Disconnect box installation
- Commercial HVAC contractor
- Air conditioning system upgrade
- Three unit Bryant install
- Cooling capacity 2.5 ton
- Scroll compressor air conditioner
- Dense wire coil guard
- Direct drive fan 3300 CFM
- Single-stage AC 208–230V
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