Asse 1019-a is a standard that is to be met by the manufacturers of outdoor wall hydrants. It is often confused with the model number of the outdoor faucet. Mostly you will notice this written on the part while looking for a model number. The model number is essential if you need to repair or replace any part of the faucet.
Outdoor faucets tend to freeze in winters. That causes a lot of trouble not only to the faucet but also to the water supply system. The water freezes inside the pipe resulting in it expanding. The temperature drop leads to the water freeze that causes expansion of the tube. That expansion can cause permanent damage to the connection tubes and faucet, such as cracks in the connection tube. It causes leakage of the pipe and the fixture too. That eventually results in increased repairing and replacement charges and a lot of water waste.
To avoid that, you have to install frost proof fixture. The approval of organizations such as Asse is necessary for such accessories. So the users will know that the device is reliable and quality assured.
What is Asse 1019-a?
Asse is an organization that certifies, standardizes, and provides evaluation services in North America. And Asse 1019-a is a standard provided by Asse company for anti-siphon frost-proof devices. That is why you see this written on your outdoor faucet parts. If you need to replace any part of the outdoor spout, you will require an Asse 1019-a a replacement part. But it is to be noted that you need to get the same model number that you already have.
There are various types of replacement parts for the frost-proof outdoor faucet available online and in stores. If you are not specific about the model number, compare the faucet part you want with an online available replacement part to check.
What is the anti-siphon device?
An anti-siphon device saves drinkable water from mixing into non-drinkable water. If there is a sudden drop in water pressure coming to your home, the water from an outdoor faucet can move to the internal pipe connection of the house.
The mixing of safe water that you use for kitchen and bathroom purposes with contaminated water can cause a lot of trouble. Anti-siphon devices save you from that trouble by preventing the backflow of polluted water to your home.
Why are Asse certified products better?
Certified products and devices are assessed by the evaluation team of independent companies like ASSE. They follow strict measurements to check whether the product is fulfilling the performance requirements and quality standards or not. Certification gives authenticity to the device that there is no compromise on the quality and device performance.
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Why do you need a frost-proof anti-siphon device?
It will serve both purposes for your outdoor irrigation system by preventing water from backflow and freeze. Frostproof anti-siphon devices are becoming very popular nowadays and help homeowners save plenty of damage and replacement charges. Only an Anti-siphon device does not work as a frost-free tube system. Therefore, you need both features to prevent harm to the fixture and health.
What is the performance requirement for wall hydrants with freeze resistance and backflow protection?
In a brief description, the wall hydrant unit should resist the frost and prevent the backflow of nonpotable water. These units are attached to the systems with 10 inches of height, and the hose is a bit elevated as compared to standard wall hydrants. These three mechanisms include backflow protection.
There should be an air inlet to prevent backflow.
There should be a check valve to prevent backpressure.
There should be a mechanism to relieve the back pressure and drains the water from the wall hydrant.
Remove the hose to prevent it from frost damage.