






3/4" IPS Tankless Water Heater Service Valve Kit – Lead-Free & High Flow
🔥 【Premium Isolation Valves for Reliable Performance】
✔ Full-Port Ball Valves – Maximizes water flow rate for optimal heater efficiency
✔ Color-Coded Handles – Red (Hot) & Blue (Cold) for instant identification
✔ 600 WOG Rating – Durable brass construction withstands high-pressure systems
✔ Integrated Drain Valve – Brass safety cap included for easy maintenance
🚿 【Universal Compatibility】
Fits most 3/4" residential/commercial tankless heaters including:
• Rheem • Rinnai • EcoSmart • Navien • Noritz • Takagi • Bosch
🛡️ 【Certified Safe & Leak-Proof】
✓ Lead-Free Certified – Meets all federal/state drinking water standards
✓ CSA Certified Pressure Relief Valve (150 PSI/200K BTU)
✓ One-Piece Forged Brass Body – Gravity forged to prevent leaks (factory leak-tested)
🔧 【Easy Installation & Maintenance】
• Pre-assembled kit saves installation time
• Thickened brass construction resists corrosion
• Drain valve simplifies system flushing



For Fast,Easy installation and service of Tankless water heaters.
- All-in-one universal 3/4 inch size, suitable for most American residents, easy and fast to install.
- Colored valve handles for easy identification and use of hot and cold valves.
- Integrated drain valve with brass safety cap providing easy maintenance.
- Full port ball valve(600WOG)for better flow rate.
Package Include:
- 1x hot isolation valve
- 1x cold isolation valve
- 1x pressure relief valve
- Material: Heavy-duty clean brass
Maintenance
- HOT WATER ISOLATION VALVE:Avoid contact with the hot water dis-charged during the test to prevent personal injury. The PRV (Pressure Relief Valve) need to be installed to the Hot water valve.
- COLD WATER ISOLATION VALVE:Drain valves should remain closed during normal operation. Do not rely on the drain cap to stop the water from draining. When draining, always remove drain caps slowly to insure that no pressure exists.
- The valve should be inspected by an authorized plumbing contractor or qualified maintenance technician at least every three years and replaced if necessary.
⏳ Payment Deadline: Within 48 hours of purchase
🚚 Fast & Reliable Shipping
📦 Processing Time: Items ship within 24 hours on business days after payment clears.
✈️ Expedited Option: Most orders placed before 1 PM EST (weekdays) can ship same day!
📍 Shipping Details:
✔ US Warehouse – Fast domestic dispatch.
✔ eBay Confirmed Address Only – Tracking uploaded automatically.
✔ Estimated Delivery: 3-8 business days (varies by location).
✔ Lost Package? Contact us if item doesn’t arrive within 15 days.
🌍 International Buyers:
⚠️ Customs Fees: Import duties/taxes are buyer’s responsibility (check local regulations).
🔄 30-Day Hassle-Free Returns
We stand behind our products! If you’re unsatisfied, request a full refund (excluding shipping) within 30 days under these conditions:
✅ Return Requirements:
✔ Unused & Unopened: All items, accessories, and packages must be in original condition.
✔ Complete Packaging: Include all manuals, gifts, and original materials.
✔ No Buyer-Caused Damage: Refunds apply only to manufacturing defects (not misuse).
⚠️ Important Notes:
• Return Shipping: Buyer pays for return shipping.
• 7-Day Return Window: Items must be received by us within 7 days after approval.
• Refund Amount: Original purchase price (minus shipping/fees) in original currency.
• Secure Packaging: Use waterproof materials to prevent damage in transit.
📦 How to Return:
Contact us to initiate a return.
Ship items back with tracking (required).
Refund processed after inspection.
❗ Missing parts or repackaging fees may deduct from your refund.
📅 Customer Service Hours (GMT+8):
Monday-Friday: 9:00 AM - 6:00 PM
Saturday: 10:00 AM - 12:00 PM
- ⭐ Our Customer Service Promise:
• 24-hour response time during business days.
• Dedicated support team for your inquiries.
• Satisfaction guaranteed - we value your feedback!
📧 Contacting Us:
For fastest service:
Include your eBay order number.
Message us during business hours.
Check spam folder if awaiting reply.
🛠️ Problem Resolution:
We understand shopping concerns and will:
✓ Work diligently to solve any issues.
✓ Provide fair solutions.
✓ Communicate clearly throughout the process.
💡 Tip: For urgent matters, please contact us during our regular business hours for immediate assistance.
📩 Contact Us First - We're Here to Help!
For any questions or concerns, please:
1️⃣ Use eBay's "Contact Seller" message system
2️⃣ Include your eBay ID & item number for faster service
⭐ Your Satisfaction Matters Most
We strive for 100% customer satisfaction and will:
✓ Respond promptly to all inquiries
✓ Work diligently to resolve any issues
✓ Provide fair solutions to problems
🙏 Feedback Appreciation
If happy with your experience, we'd truly appreciate:
• Positive feedback
• 5-star DSR ratings
We'll automatically reciprocate with positive feedback for you too!
⚠️ Important Note:
Negative/neutral feedback doesn't alert us to problems. Please message us first - we're committed to making things right before you leave feedback.
💯 Our Promise:
Your complete satisfaction is our top priority. We'll do whatever it takes to ensure you're happy with your purchase!
Key improvements:
More positive, solution-focused language
Clear instructions for contacting you
Better organized with visual elements
Emphasizes your commitment to satisfaction
Gentle reminder about feedback etiquette
Mobile-friendly formatting
More professional tone while remaining friendly

