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Item #:
100251447
3/4 in. PEX A Tankless Expansion Water Heater Isolation Service Valve with Pressure Relief Valve, Pex-A, Threaded 3/4" Service Installation Valve for
Item #:
100251447
XCD 184
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Made of heavy-duty brass, this reliable valve ensures maximum performance and easy identification with color-coded hot and cold outlets.
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What Stands Out
Versatile Compatibility
Designed for use with major brands like Rheem, Rinnai, Takagi, and EcoSmart, ensuring seamless integration and functionality across various tankless water heater models.
Durable Construction
Made from high-quality PEX A materials, this valve is built to withstand high pressure and temperature, offering long-lasting performance and reliability in water heating applications.
Safety Features
Includes a pressure relief valve for added safety, preventing potential overheating and ensuring peace of mind when using tankless water heating systems.
Product Details
| Exterior Finish | Brass |
| Inlet Connection Type | threaded |
| Outlet Connection Type | PEX |
| Maximum Pressure | 125 Pound per Square Inch (317.5 cm) |
| Number of Ports | 3 |
| Valve Type | Pressure Relief Valve |
| Item Dimensions | 8 x 5 x 6 inches (20.3 x 12.7 x 15.2 cm) |
| Inlet Connection Size | 0.75 Inches (1.9 cm) |
| Outlet Connection Size | 0.75 Inches (1.9 cm) |
| Item Weight | 5 Pounds (2.27 kg) |
| Material Type | Brass |
| Brand Name | CMI |
| Model Number | 3010 |
| Manufacturer | CMI Inc. |
| UPC | 847877056620 |
| Item Type Name | Water Heater |
| Unit Count | 1.0 Count |
| Included Components | 3/4 in. PEX A Tankless Water Heater Valves Installation Kit |
| Specification Met | [Multiple] |
| Material | Brass |
| Brand | CMI |
| Item dimensions L x W x H | 8 x 5 x 6 inches (20.3 x 12.7 x 15.2 cm) |
| Maximum Operating Pressure | 125 Pound per Square Inch (317.5 cm) |
Who Should Buy?
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Homeowners
Ideal for homeowners installing or maintaining tankless water heaters, ensuring efficient water flow and easy repairs.
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Plumbers
Perfect for professional plumbers needing reliable isolation and pressure relief mechanisms for various tankless systems.
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DIY Enthusiasts
Great for DIY homeowners looking to handle their own plumbing projects, offering user-friendly installation features.
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Non-PEX Systems
Not suitable for users with non-PEX plumbing systems, as compatibility issues may arise during installation.
Product Description
3/4 in. PEX A Tankless Expansion Water Heater Isolation Service Valve with Pressure Relief Valve, Pex-A, Threaded 3/4" Service Installation Valve for Rheem, Rinnai, Takagi, EcoSmart
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Customer Questions & Answers
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Question:
What is the purpose of the 34 in. PEX A Tankless Expansion Water Heater Isolation Service Valve?
Answer: The 34 in. PEX A Tankless Expansion Water Heater Isolation Service Valve is designed to control water flow to your tankless water heater, making installation, maintenance, and repairs more manageable. This valve allows for isolation of the water heater from the plumbing system, preventing water wastage and enabling safe servicing. For example, if a repair is needed, you can securely shut off the water supply without disrupting the entire household. -
Question:
How do I install the 34 in. PEX A Tankless Expansion Water Heater Isolation Service Valve?
Answer: Installation of the 34 in. PEX A Isolation Service Valve involves connecting it to your tankless water heater and the plumbing system using threaded connections. Ensure that all fittings are properly secured to prevent leaks. It's essential to follow local plumbing codes and guidelines for optimal results. For instance, you might want to install it during initial setup or when retrofitting a tankless system for enhanced efficiency. -
Question:
What are the benefits of using PEX-A in plumbing?
Answer: PEX-A, or cross-linked polyethylene, is known for its flexibility, resistance to corrosion, and ability to withstand extreme temperature changes. Using PEX-A in plumbing applications, such as for the isolation service valve, ensures a durable solution with lower risk of leaks and easier installation due to its bendability. This is especially beneficial in tight spaces or when retrofitting older systems. -
Question:
Does the valve include a pressure relief feature?
Answer: Yes, the 34 in. PEX A Tankless Expansion Water Heater Isolation Service Valve comes equipped with a pressure relief valve. This safety feature is crucial as it helps to release excess pressure buildup within the water heater, protecting it from potential damage and enhancing overall reliability. Regularly checking this valve helps ensure it functions correctly, thus prolonging the system's lifespan. -
Question:
Can I use this valve for Types of Water Heaters other than tankless?
Answer: While primarily designed for tankless water heaters, the 34 in. PEX A Isolation Service Valve can be compatible with some tank water heater systems. However, always consult the manufacturer’s specifications or a plumbing professional to ensure compatibility with your specific heating system. This versatility can provide additional options if you ever choose to switch to a tank model in the future. -
Question:
What is the role of the isolation valve in a home plumbing system?
Answer: The isolation valve serves a crucial role in a home's plumbing system by allowing homeowners to shut off water supply to specific appliances, such as water heaters. This functionality is particularly useful during maintenance or emergencies. For example, if your tankless water heater leaks, you can easily isolate it, preventing water damage to your home while repairs are conducted. -
Question:
How do I ensure the valve remains in good working condition?
Answer: To maintain the 34 in. PEX A Isolation Service Valve and ensure longevity, regularly inspect it for signs of wear or leaks. Periodically operate the valve to verify that it opens and closes smoothly. Additionally, check the pressure relief feature to ensure it functions correctly, as this is vital for your safety. Regular upkeep, such as this, can prevent serious plumbing issues down the line. -
Question:
What fittings are compatible with the 34 in. service valve?
Answer: The 34 in. PEX A Tankless Expansion Water Heater Isolation Service Valve is designed to work with standard PEX fittings and threaded connections. Make sure to use compatible connectors that meet your plumbing system requirements, like adapter fittings, to ensure proper installation. When replacing old valves, matching the existing fittings is crucial for a seamless integration. -
Question:
What does 'tankless' mean in water heating systems?
Answer: A tankless water heater heats water on demand, offering hot water without the need for a storage tank. This technology provides endless hot water while being energy efficient, as there’s no standby heat loss associated with traditional tank systems. It’s ideal for households that require high hot water output without having to juggle storage capacities. -
Question:
Where can I buy the 34 in. PEX A Tankless Expansion Water Heater Isolation Service Valve?
Answer: You can purchase the 34 in. PEX A Tankless Expansion Water Heater Isolation Service Valve on Ubuy. Ubuy offers a wide selection of plumbing supplies and accessories across various categories, ensuring you get the right product for your needs. Opting for Ubuy allows you to benefit from their extensive delivery options and customer service.
CMI Water Heater Parts 3010 Editorial Review
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Pros
- Easy to install
- Durable materials
- Effective pressure relief
- Compatible with PEX A
- Good water flow control
Cons
- May require extra fittings for some setups.
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Features & Benefits
- Constructed from clean brass meeting ANSI/NSF standards.
- User-friendly color coding for easy hot and cold identification.
- Includes a pressure relief valve and PTFE tape for installation.
- Features a large drain port and individually controlled outlets.
- Achieves a maximum pressure rating of 125 PSI.
- Wide temperature range of 40 to 180 degrees.
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