HVAC Systems Market By Cooling Equipment (Unitary Air Conditioners, Variable Refrigerant Flow Systems, Chillers, Room Air Conditioners, Cooling Towers), By Heating Equipment (Heat Pumps, Furnaces, Unitary Heaters, Boilers), By Ventilation Equipment (Air-handling Units, Air Filters, Dehumidifiers, Humidifiers, Air Purifiers), By Implementation Type (New construction, Retrofit), By Application (Residential, Commercial, Industrial) - Growth, Share, Opportunities & Competitive Analysis, 2026 - 2034