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Pex is very resistant to extreme temperatures and can be used for hot water.

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What plastic can be used to supply hot and cold water to draw off point inside a domestic property?

PEX or CPVC can be used.


Can you use PVC for hot tap water?

NO. PVC is for cold water only, CPVC is for hot or cold. I say forget the CPVC and just use pex.


Can I use PEX-AL-PEX for Potable Water Application?

Yes, PEX-AL-PEX can be used for potable water applications, as it is designed to meet the required standards for drinking water safety. This composite pipe consists of a layer of aluminum sandwiched between two layers of PEX, providing excellent durability and resistance to corrosion. However, it is essential to ensure that the specific product is certified for potable water use and complies with local plumbing codes. Always check for relevant certifications, such as NSF/ANSI 61, before installation.


What are pex fittings?

Pex fittings are used for making connections in PEX plumbing applications. Professiomnal plubmers used next type of PEX fittings: Crimp fittings, Clamp fittings, Push Up fittings, Sharkbite fittings and others.


Can Pex piping be used for air piping?

Pex piping is not recommended for air piping applications. While Pex is designed for hot and cold water distribution, it lacks the necessary strength and pressure ratings for compressed air systems, which can lead to failures or leaks. Additionally, Pex can be affected by UV light and may not be suitable for long-term use in exposed environments. For air piping, it's better to use materials specifically designed for that purpose, such as aluminum, steel, or specific types of plastic like PVC or CPVC.

Related Questions

What color of PEX should be used for underground installations?

For underground installations, red PEX tubing should be used to indicate that it carries hot water.


Is it safe to use blue PEX for hot water systems?

Yes, it is safe to use blue PEX for hot water systems. Blue PEX is specifically designed for hot water applications and is resistant to high temperatures, making it a suitable choice for hot water systems.


How can I connect PEX tubing to a hot water heater?

To connect PEX tubing to a hot water heater, you will need to use a fitting called a PEX fitting. This fitting can be crimped onto the PEX tubing using a crimping tool. Make sure to follow the manufacturer's instructions for the specific type of PEX fitting you are using. Once the fitting is securely attached to the tubing, you can then connect it to the hot water heater using the appropriate connectors. Be sure to check for any leaks before turning on the hot water heater.


What plastic can be used to supply hot and cold water to draw off point inside a domestic property?

PEX or CPVC can be used.


Which materials will keep water hot?

PEX pipe will keep it hot longer than copper.


What are the benefits of using PEX piping for a hot water heater installation?

PEX piping offers several benefits for hot water heater installations. It is flexible, making it easier to install in tight spaces. PEX is also resistant to corrosion and scale buildup, which can prolong the lifespan of the system. Additionally, PEX is cost-effective and has good thermal properties, helping to maintain water temperature efficiently.


Can pex water tubing be used underground?

YES!


Do you need special PVC cement for hot water lines?

There is no special PVC pipe. CPVC can be used for hot water applications or in my opinion just use PEX pipe.


Can you use PVC for hot tap water?

NO. PVC is for cold water only, CPVC is for hot or cold. I say forget the CPVC and just use pex.


Can PEX pipe be buried underground?

Yes, PEX pipe can be buried underground as it is commonly used for underground water supply lines.


What are the benefits of using PEX pipes for hot water systems?

PEX pipes offer several benefits for hot water systems, including flexibility, durability, resistance to corrosion, and ease of installation. They are also cost-effective and have a longer lifespan compared to traditional piping materials.


What are the differences between PVC and PEX fittings, and how can PVC to PEX fittings be used in plumbing systems?

PVC and PEX are two types of materials used for plumbing fittings. PVC is rigid and commonly used for drainage and vent systems, while PEX is flexible and used for water supply lines. PVC to PEX fittings can be used to connect PVC pipes to PEX pipes in plumbing systems, allowing for a transition between the two materials while maintaining a watertight seal.