So as to provide you with ease and enlarge our business, we strictly affect QC quality management system and guarantee you our best quality and solution for Hot Sale for China High-Efficiency Heat and Energy Recovery Exhaust Ventilation System, We are always looking forward to forming successful business relationships with new clients around the world.
So as to provide you with ease and enlarge our business, we strictly affect QC quality management system and guarantee you our best quality and solution for China Air Processor, Energy Recovery Ventilation, To have much more enterprise. ompanions, we have got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our products list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They’re gonna make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.
Energy recovery ventilation (ERV) is the energy recovery process of exchanging the energy contained in normally exhausted building or space air and using it to treat (precondition) the incoming outdoor ventilation air in residential and commercial HVAC systems. During the warmer seasons, the system pre-cools and dehumidifies while humidifying and pre-heating in the cooler seasons. The benefit of using energy recovery is the ability to meet the ASHRAE ventilation & energy standards, while improving indoor air quality and reducing total HVAC equipment capacity.
Holtop Slim Design Residential Projects Suspended Heat Energy Recovery Ventilation system unit is built in energy saving BLDC motor, F9 filter optional, high efficiency enthalpy heat exchanger.
Ideal fresh air heat recuperative ventilation solution for residential HVAC projects.
Fresh air ventilation+ Energy recovery+ Optional F9 filter air purification
, reducing running cost of cooling or heating system
1. Choose the proper installation types based on the building structure
2. Determine the fresh airflow required according to the use, size and number of persons
3. Select the right specifications and quantity according to the determined fresh airflow
Example
The area of a computer room is 60 sq. meters (S=60), the net height is 3 meters (H=3), and there are 10 per-sons (N=10) in it.
If it is calculated according to “Personal fresh air consumption”, and assume that: Q=70, the result is
Q1 =N*Q=10*70=700(m3/h)
If it is calculated according to “Air changes per hour”, and assume that: P=5, the result is
Q2 =P*S*H=5*60*3=900(m3)
Since Q2 > Q1 , Q2 is better for selecting the unit.
As to special industry such as hospitals (surgery and the special nursing rooms), labs, workshops, airflow re-quired should be determined in conformity with regulations concerned.
Holtop Factory
Holtop is one of the best manufacturer in ERV/HRV, heat exchanger and AHU area in China, founded in 2002, areas covered more than 30,000 square meters, turnover of 2012 is 42 million dollars, we have enthalpy testing lab. for products test. As a leader in energy/heat recovery equipments, we cooperate with more than 30 famous companies who located in Europe, the Middle east, Korea, Southeast Asia, Taiwan, etc. supplied equipment to Beijing Olympic and Shanghai Expo 2010, works together with domestic and international brands like Midea, Haier, Hitachi, etc.
Holtop partner
Holtop cooperate with world famous brand or offer OEM service including Hitachi, LG, McQuay, TRANE, Systemair, Aldes, York, Haier, Gree, MHI Group, Midea, Carrier, Dunham-Bush, etc.
So as to provide you with ease and enlarge our business, we strictly affect QC quality management system and guarantee you our best quality and solution for Hot Sale for China High-Efficiency Heat and Energy Recovery Exhaust Ventilation System, We are always looking forward to forming successful business relationships with new clients around the world.
Hot Sale for China Air Processor, Energy Recovery Ventilation, To have much more enterprise. companions, we have got updated the item list and seek optimistic co-operation. Our website shows the latest and complete information and facts about our products list and company. For further acknowledgment, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They’re gonna make their finest effort to meet buyers’ needs. Also, we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.
