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Suggestions for Selecting ERV
1、Heat exchange efficiency Heat exchange efficiency is one of the important indicators for measuring the performance of ERV (energy recovery ventilation). Efficient heat exchange efficiency means less energy loss and higher energy efficiency. Therefore, when making a purchase, we should pay atte...Read more -
Market Prospects of Fresh Air Systems
In recent years, people have advocated for an energy-saving and environmentally friendly living environment. To improved people’s living quality, and promoted “energy conservation and emission reduction” in the construction industry. And with the increasing airtightness of moder...Read more -
Fresh air system, ground air supply and top air supply which way will be better?
When it comes to the installation of a ventilation system, many homeowners find themselves torn between the two popular options: underfloor air supply and ceiling air supply. Let’s delve into each method to help you make an informed decision. Ceiling Air Supply This system involves air deli...Read more -
Explore the heat recovery of fresh air systems!
Let’s delve into the fascinating world of heat recovery functionality in fresh air systems! It’s widely acknowledged that fresh air systems excel at exchanging indoor and outdoor air. However, when a significant temperature difference exists between the two environments, operating a s...Read more -
The Principle and Characteristics of Enthalpy Exchange Fresh Air Ventilation System
The enthalpy exchange fresh air ventilation system is a type of fresh air system, which combines many advantages of other fresh air system and is the most comfortable and energy-saving one. Principle: The enthalpy exchange fresh air system perfectly combines the overall balanced ventilation desig...Read more -
What’s the Difference Between One-Way Flow and Two-Way Flow Fresh Air Ventilation Systems?
The fresh air ventilation system is an independent air handling system composed of a supply air system and an exhaust air system, mainly used for indoor air purification and ventilation. We usually divide the central fresh air system into a one-way flow system and a two-way flow system according ...Read more -
Fresh air Classroom 丨 New fan installation method (III)
Detailed Installation Plan for Residential Fresh Air Ventilation Systems 1、Flexible Connection for Fresh Air Ventilator and Ductwork in Domestic Heat Recovery Ventilation: The connection between the fresh air ventilator and ductwork should be flexible, typically utilizing plastic-lined aluminum ...Read more -
Fresh air Classroom 丨 New fan installation method (II)
Installing Ducts and Outlets Basic Installation Requirements 1.1 When using flexible ducts for connecting outlets, their length should ideally not exceed 35cm to ensure optimal performance. 1.2 For exhaust ducts employing flexible tubing, the maximum length should be limited to 5 meters. Beyond t...Read more -
Fresh air Classroom 丨 New fan installation method (I)
perforation Check the site according to the installation drawings, mark the positions of the holes to be opened, and open the holes first. Opening is to pay attention to on-site protection, especially when using rhinestones, appropriate protective measures should be taken to minimize the contamin...Read more -
Fresh Air System: What’s the Difference Between DC Motors and AC Motors?
I. What is a DC Motor? A DC motor operates by utilizing brushes and a commutator to channel current into the rotor armature, causing the rotor to rotate within the stator’s magnetic field, thus converting electrical energy. Advantages: Relatively smaller size Excellent starting perf...Read more -
How to Choose the Air Volume of a Fresh Air System
When selecting the appropriate air volume for a fresh air system, it’s crucial to consider various factors to ensure optimal indoor air quality and energy efficiency. Two primary algorithms are commonly used: one based on the room’s volume and air changes per hour, and another b...Read more -
Introduce you to the whole house heat recovery ventilation system
Heat recovery ventilation system It is an upgraded version of the two-way flow fresh air system, that is, the heat recovery device is added to the function of “forced exhaust air, forced air supply”, and it is an efficient, environmentally friendly and energy-saving all-round ventilat...Read more
