- Description
- Installation-SFS-1015
- Policy
- FAQs
This thermostatic shower system with a body nozzle adds modern functionality to your bathroom. This shower set is exquisitely crafted and durable. It is controlled by a knob and a button, allowing for simultaneous adjustment of water volume and temperature. Brass valves can prevent unnecessary fluctuations in temperature and water pressure. In addition, its flexible hand shower allows you to rinse areas that are difficult to reach. The six body sprayers can also provide a soothing massage for your back, giving you a relaxing experience.
Three major functions
This shower system has three functions, one can be used at a time, or a combination of shower functions can be selected, and all functions can be used at the same time. The biggest advantage is the body sprayer, which can massage your back when you stand under the top showe

Pressure balance valve.
The safe constant pressure balance valve is designed to protect you from burns caused by sudden changes in hot or cold water pressure. The all brass diverter valve provides smooth and simple function switching operation.
Preventing water hammer
This shower valve body is made of integral solid brass, ensuring quality and service life. In addition, the shower valve also has an additional function of preventing water hammer, making it quieter to operate and protecting your piping system.

Integrated shower kit with standard 1/2 NPT connection
It is equipped with all components, saving you the energy and time to purchase other accessories. The threaded connection is 1/2 NPT, which matches well with most existing systems.

FAQS
1. Product Specifications
Q1: What materials are the showerheads and faucets made from?
A1: Our showerheads and faucets are primarily made from high-quality brass and stainless steel, ensuring durability and resistance to corrosion.
Q2: What is the flow rate of your showerheads?
A2: Our product flow rates vary depending on their usage: general showerheads have a flow rate of 2.5 gallons per minute (GPM), basin faucets are at 1.2 GPM, bathtub showers also have a flow rate of 2.5 GPM, and kitchen faucets operate at 1.8 GPM.
2. Installation Process
Q1: Do I need professional help to install my new showerhead or faucet?
A1: All our shower systems are suitable for new or remodeled bathrooms. Installation requires tile/fixture removal and re-piping, so we recommend consulting your plumber before purchase. Most accessory products can be self-installed.
Q2: Are all the necessary installation parts included with the product?
A2: Yes, our products come with all essential mounting hardware and instructions. Please ensure to check the package contents upon receipt.
3. Warranty and Support
Q1: Do your products come with a warranty?
A1: Yes, we offer a lifetime limited warranty on all our showerheads and faucets. We warrant our products to be free from defects in manufacturing, materials, and workmanship within the warranty period. We do not warranty damage that occurs from inappropriate use. Warranty is valid from the date of purchase to the original purchaser (consumer) only
Q2: How can I contact support if I encounter issues with my purchase?
A2: If you have any further questions or need additional support, please feel free to contact us at info@grandjoyfaucet.com or call our customer support team at 1-888-969-6880.
4.Thermostatic vs. Pressure Balance Valves
Q1: What is the difference between a thermostatic valve and a pressure balance valve?
A1:
Thermostatic Valve:
- Principle: Utilizes a temperature sensor to monitor the outlet water temperature and automatically adjusts the proportion of hot and cold water to maintain a consistent preset temperature.
- Function: Provides precise temperature control, ensuring stable water temperature even with pressure fluctuations. Simply set your ideal temperature once, and it will consistently maintain that setting until you choose to change it.
Pressure Balance Valve:
- Principle: Uses a sliding mechanism or piston to balance the pressure difference between hot and cold water, preventing sudden temperature changes due to pressure variations.
- Function: Prevents abrupt temperature shifts when water pressure is unstable but does not provide precise temperature control.
Q2: Which valve type is better for preventing scalding?
A2: Both valves offer scald protection, but a thermostatic valve provides more precise temperature control, making it superior for preventing scalding, especially in households with young children or elderly individuals.
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