12.29.2025

Where is Tenosik suitable for erv ventilation systems

Tenosique de Pino Suarez is an important town on the southern border of Tabaco state. It has a hot and humid climate, a long rainy season, and indoor are

as are prone to condensation and mold. ERV (Energy Recovery Fresh Air) can simultaneously recover heat/moisture and filter outdoor air. It is particularly 

suitable for places with good sealing, dense population, or sensitivity to temperature, humidity and IAQ. The following is a classification description by 

scenario, along with key points for selection and installation.


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Commercial and public buildings (with the highest priority

- Hotels/Resorts/long-term rental apartments: Guest rooms, restaurants, conference/banquet halls, fitness centers, SPA and swimming pool areas. ERV can

 stabilize temperature and humidity, reduce air conditioning energy consumption, and in the swimming pool area, it can also reduce condensation and 

mold. It is recommended to use ceiling-mounted or wall-mounted ERVs, equipped with PM2.5/PM10 filters and humidity control.

- Hospitals/Clinics/elderly care facilities: consultation rooms, wards, operating rooms, rehabilitation areas, pharmacies and laboratories. ERV ensures clean

 fresh air and cross-infection control, while recovering energy. It needs to be linked with the clean air conditioning system. The filter grade should be 

upgraded in accordance with medical standards, and the exhaust air should be treated separately.

- School/Kindergarten/Training Center: Classrooms, libraries, computer rooms, canteens and activity rooms. ERV meets the requirements of fresh air volume

 and IAQ for densely populated areas, reducing the cooling/heating load. Suitable for distributed ceiling or wall ERV, it is convenient for zonal control and 

maintenance.

- Office buildings/co-working Spaces/shopping malls: Open-plan office areas, meeting rooms, reception halls, shops and dining areas. ERV enhances 

comfort and work efficiency. The dining area needs to be linked with exhaust hoods for air supply. Centralized ERV or stratified units, equipped with CO₂ 

and VOC monitoring.

- Transportation hubs/border ports: waiting halls for trains/flights, customs inspection areas, luggage rooms. ERV responds to the demand for fresh air 

during peak flow periods, filtering out sand, dust and pollen. When using high-volume units, the air intake should avoid exhaust gas and dust emission 

points.


Industrial and special-purpose sites

- Oil/gas supporting facilities (such as the Ciudad Pemex extension to Tenosik project) : control rooms, laboratories, offices, staff dormitories and maintenance 

workshops. ERV ensures the health of personnel and the stable operation of equipment. The air inlet is kept away from oil and gas leakage points and is 

equipped with explosion-proof and anti-corrosion designs.

- Food processing/Cocoa/agricultural product storage and processing: Clean rooms, cold storage lobbies, packaging areas, tasting rooms. ERV controls 

humidity and dust, reducing mold and odors. Anti-condensation measures should be taken in low-temperature areas, and dehumidification and filtration 

should be strengthened in high-temperature and high-humidity areas.

- Data Center/Communication Computer Room: Computer room area, duty room, UPS room. ERV assists in cooling, stabilizes temperature and humidity, 

and reduces PUE. It is linked with the air conditioning in the computer room, and the air intake is kept away from heat sources and pollution sources.

- Museum/Archive/Library (Tenosik and Surrounding Historical sites facilities) : Exhibition halls, storage rooms, restoration rooms. ERV controls temperature,

 humidity and pollutants, and protects cultural relics and documents. High-precision temperature and humidity controlled ERV, equipped with high-efficiency 

filters and activated carbon.


Residential and community premises

- High-end detached/townhouses: bedrooms, studies, home theaters, basements, garages and sunrooms. ERV addresses the problems of poor ventilation, 

dampness and unpleasant odors in confined Spaces. Central ERV units for the entire house or distributed units for bedrooms/studies are required. Enhanced 

exhaust and dehumidification are necessary for basements and garages.

- Mid-to-high-rise apartments/collective residences: bedrooms, living rooms, kitchens and bathrooms. ERV enhances IAQ and energy consumption efficiency; 

The wall-mounted/ceiling-mounted ERV is designed separately for each household. The exhaust air in the kitchen and bathroom is set up separately and is 

linked with the ERV for air supply.

- Community center/Church/Sports venue: Auditorium, gym, changing rooms, bathrooms and activity rooms. ERV meets the fresh air demands of large 

Spaces and densely populated areas. Centralized ERV or zoned units, equipped with variable frequency fans and intelligent control.


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Key points for Local adaptation of Tenosik

- Climate adaptation: In hot and humid climates, it is preferred to choose sensible heat recovery + dehumidification type ERV, equipped with high-efficiency 

filters and anti-condensation design. During the rainy season, enhance drainage and maintenance to prevent the core from getting moldy.

- Installation location: The air inlet should avoid main roads, industrial areas, garbage stations and sewage treatment facilities. It is advisable to choose a 

location upwind and at a higher position. The exhaust port should be kept away from the air intake port and doors and Windows.

- Compliance and energy conservation: The fresh air volume is determined in accordance with Mexican NOM and ASHRAE 621/62.2, and is linked with air 

conditioners and dehumidifiers to reduce operating costs.


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Quick selection suggestions

- Small Spaces (guest rooms, consultation rooms, classrooms) : Distributed wall/ceiling ERV, air volume calculated based on the number of people and area,

 equipped with PM2.5 filters and humidity sensors.

- Large Spaces (hotel lobbies, exhibition halls, computer rooms) : Centralized ERV or modular units, high air volume, variable frequency fans, high-efficiency 

heat recovery cores, and BMS linkage.

- High humidity/high dust/corrosive environment: Anti-condensation, anti-corrosion coating, high-grade filter screen, regular maintenance of the core and 

drainage.


Would you like me to provide a list of ERV models, air volumes, installation locations and budget ranges according to your specific uses (such as hotel rooms, 

clinic rooms, villa basements)?

Maximize Energy Savings with High-Efficiency ERV Systems

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