As a tropical country with hot and humid climate (average temperature of 28-32°C and humidity of more than 70% all year round), Thailand is generally very suitable 

for installing ERV (Energy Recovery Ventilation) system. This system can efficiently recover air conditioning energy, reduce energy consumption, and keep indoor air fresh.

It is particularly suitable for the following types of places: densely built urban areas, high-humidity coastal resorts, eco-tourism facilities, etc. Based on the environmental 

characteristics of different regions in Thailand, I comprehensively screened several best places mentioned in the search results:

Bangkok: As the capital of Thailand, Bangkok has a hot climate and heavy air pollution. The urban area is densely built and the use rate of air conditioning is high. ERV system 

can effectively filter outdoor pollutants here, maintain indoor air quality, and recover heat to reduce energy consumption. It is especially suitable for hotels, office buildings and large shopping malls.

Chiang Mai: Located in northern Thailand, it is at a high altitude, with a relatively cool climate but still high humidity, and is a popular tourist destination. ERV system can help 

local temples, hotels and homestays balance ventilation and energy saving needs during the peak tourist season and reduce the risk of mold growth.

Phuket: With extremely high humidity and dense tourist traffic, resorts and hotels rely on air conditioning systems. Installing an ERV system can recycle the humidity and energy 

of the ocean air, improve indoor comfort and reduce air conditioning load, especially suitable for beach resorts and water sports centers.

Rayong: Famous for its ecological wetlands and forest landscapes, such as the "Green Light Forest", the natural environment is humid and densely planted. ERV systems are suitable

 for eco-lodges, visitor centers and park facilities here, maintaining air circulation while protecting the indoor environment from high humidity.

Koh Chang: As a natural island away from the hustle and bustle, the climate is humid and tourist facilities are increasing. ERV systems can serve high-end resorts and eco-lodges, 

ensuring stable ventilation while saving energy and adapting to the changing weather conditions of the island.

In general, ERV systems are widely applicable throughout Thailand, but the benefits are more significant in urban centers and tourist hotspots. When choosing a specific location, i

t is recommended to give priority to places with high building density, high energy consumption or strong humidity control needs.