HVAC Knowledge Base
Guides, cost breakdowns, and technical resources from the Vinco Mechanical team. Written by NYC HVAC technicians for building owners and property managers.
VRF Systems
When Should a VRF System Be Replaced?
Depreciation schedules, component failure timelines, and a cost-benefit analysis comparing R-410A vs R-454B systems.
VRF Installation in NYC
What's involved in a commercial VRF installation — equipment, piping, controls, and commissioning.
A2L Refrigerant Phaseout Guide
R-410A phasedown, R-454B transition, and what it means for your existing HVAC system.
Mini Splits
Commercial Mini Split Installation — Manhattan
Pricing, unit types, brands, and rebate information for Manhattan commercial spaces.
Mini Split Cost Guide NYC (2026)
Transparent pricing by zone count, unit type, and space size for NYC installations.
Mitsubishi vs. Daikin — NYC Comparison
Head-to-head comparison of the two leading mini split brands for NYC commercial use.
Hyper-Heat vs. Standard Heat Pump
When you need hyper-heating capability and when a standard heat pump is enough.
Replace Window AC with Mini Split
Cost comparison and benefits of upgrading from window units to ductless mini splits.
Maintenance & Costs
How Often Should Commercial HVAC Be Serviced?
Maintenance frequency recommendations based on system type and building use.
Commercial HVAC Maintenance Cost — NYC
What to expect to pay for commercial HVAC maintenance contracts in New York City.
HVAC Replacement Cost — NYC
Replacement pricing for commercial systems including VRF, RTUs, and split systems.
Rooftop Unit Lifespan — NYC
How long commercial rooftop units last in NYC conditions and when to replace them.
NYC HVAC Maintenance Requirements
Code requirements and best practices for commercial HVAC maintenance in New York City.
Pre-Lease HVAC Inspection
Why you should inspect the HVAC system before signing a commercial lease.
Programs & Incentives
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