Traditional heating, ventilation, and air cooling systems, also known as HVAC, are still used in a range of properties, but with rising energy costs and an eye on sustainability, businesses are starting to explore alternative heating and cooling systems. Let’s take a look at some of these alternatives.
Passive design and solar control
One of the most cost effective and environmentally friendly alternatives to HVAC systems is basically just reducing the need for mechanical systems altogether. Passive design strategies focus on insulation, airflow and solar control to regulate temperature naturally.
External shading is particularly effective. Systems such as Brise Soleil help limit direct sunlight entering a building, reducing overheating and lowering reliance on air conditioning. By controlling solar gain, indoor temperatures remain more stable throughout the day. If you’re interested in having a system like this, companies like this example //alusystems.uk/brise-soleil-solar-shading/ can help work out how you can reduce energy use without complex machinery.
Low-energy cooling and heating technologies
If a Brise Soleil is not currently an option, though, there are alternatives designed to be more efficient than traditional HVAC setups. A chilled beam system, for example, uses water rather than air to regulate temperature, requiring less energy to operate. Geothermal systems use ground temperatures to provide heating and cooling and while installation can be more complex, they offer long-term efficiency and lower running costs.
So the right solution for you depends on your building and the climate you’re in. In most cases, combining passive measures with low-energy systems provides the best results, which really helps to reduce the need for a traditional HVAC system.
