piv vs dehumidifier,What are PIV and Dehumidifier? A PIV (Positive Input Ventilation) system and a dehumidifier are both devices related to
What are PIV and Dehumidifier?
A PIV (Positive Input Ventilation) system and a dehumidifier are both devices related to indoor air quality control, but they work in different ways. A PIV system is mainly designed to improve the ventilation in a building. It works by gently pushing fresh air into a property, usually from the loft or attic space, and forcing the stale air out through natural leakage points like windows and doors. This constant supply of fresh air helps to reduce pollutants, moisture, and odors in the home.
On the other hand, a dehumidifier is focused on reducing the humidity levels in the air. High humidity can cause a lot of problems in a home such as mold growth, musty odors, and damage to furniture and fabrics. A dehumidifier removes moisture from the air by passing the air over cold coils. As the air cools, the water vapor condenses and is collected in a tank or drained away.
When to Use PIV or a Dehumidifier?
If your main concern is poor air circulation and a stuffy feeling in your home, a PIV system might be the better choice. For example, in an old house where there are not many vents, a PIV can make a big difference in how fresh the air feels. It can also be useful in reducing condensation on windows during the colder months as it helps to balance the air temperature and humidity by introducing fresh air.
However, if you notice that there are signs of high humidity such as damp patches on the walls, mold in the corners, or a constantly humid feeling in a particular room or the whole house, then a dehumidifier is what you need. A dehumidifier can be moved from room to room if necessary, which is useful for targeting specific areas with high humidity problems.
Cost Comparison between PIV and Dehumidifier
The cost of a PIV system can vary depending on the size of the property and the complexity of the installation. Generally, it is a more expensive option compared to a dehumidifier as it involves installation work, such as fitting ducts and the unit itself in the attic or loft. However, in the long run, it can be cost - effective as it improves the overall air quality of the whole house continuously.
A dehumidifier has a relatively lower upfront cost. You can buy a decent - sized dehumidifier for a reasonable price. But you need to consider the running costs, especially if you run it for long periods. The energy consumption of a dehumidifier can add up over time, and you also need to empty the water tank regularly which can be a bit of a hassle.
Questions and Answers
Question: Can a PIV system replace the function of a dehumidifier completely?Answer: No. While a PIV system can help with reducing humidity to some extent by improving ventilation, it is not specifically designed to remove moisture from the air like a dehumidifier. A dehumidifier is more effective at directly reducing high humidity levels.
Question: Is it more energy - efficient to use a PIV or a dehumidifier?Answer: It depends on various factors. A PIV system generally has a relatively low energy consumption as it just gently moves air around. However, if the humidity level is very high, a dehumidifier may need to run constantly, which can consume a lot of energy. So, in a house with normal humidity levels and poor ventilation, a PIV may be more energy - efficient, but in a very humid environment, a dehumidifier is necessary even though it may use more energy.
Below is,piv vs dehumidifierpartial price list| Category | Market Price | Use Cases |
| 70 pint crawl space dehumidifier | 512$/tower | Flammable and explosive storage bins |
| aeonair dehumidifier 70 pint | 948$/tower | Solid chemical warehouse |
| danby 70 pint dehumidifier manual | 512$/tower | Dangerous goods warehouse |
| homelabs 70-pint dehumidifier | 546$/tower | Sauna center, hotel dining |
| soleus 70 pint dehumidifier reviews | 654$/tower | Processing of wood medicinal herbs |
