Skip to main contentSkip to footer
Slide 1 of 9

Overview

This tankless water heater isolation service valve includes isolation valves, a relief valve, a ball valve, gas and water hoses, brass connectors, and thread seal tape. Crafted from lead-free brass and SUS304 for durability, corrosion, and leak resistance, it meets CSA/ANSI/NSF and UPC standards. Fits most tankless water heaters for home or commercial use.

VEVOR 3/4 Inch Cold & Hot Water Plumbing Repair Kit with 600 WOG Isolation Valves, Water Heater Kit, Pressure Relief Valve, Ball Valve, Gas Hose, Compatible with Most Tankless

Model: 14942
Web Code: 19871232
Sold and shipped by | 3.8 seller rating (268 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻

· All-in-One Kit for Easy Installation

All essential components in one kit, our tankless water heater isolation service valve includes isolation valves, a pressure relief valve, hoses, brass connectors, a ball valve, and thread seal tape. Built with lead-free brass and SUS304 stainless steel for leak-free, long-lasting performance.

· Premium Lead-Free Brass

Tankless water heater valve kit is made of corrosion-resistant brass, which ensures clean water flow and avoids leaks, extending the service life of your water heating system.

· Engineered for Lasting Security & Strength

Crafted from premium SUS304 stainless steel and reinforced PVC, our tankless water heater installation kit ensures every water and gas connection stays secure and durable, ensuring long-term stability for your hot water system.

· Universal Fit

Designed with standard 3/4 in connections, this tankless water heater service valve kit is compatible with most tankless water heaters, making installation faster and simpler without additional modifications.

· One Solution for Multiple Scenarios

Whether for bathrooms, boiler rooms, kitchens, or saunas, this all-in-one water heater installation kit ensures reliable performance wherever hot water is needed.

· Built to Professional Standards

Tested and certified to meet CSA/ANSI/NSF and UPC standards, this cold & hot water plumbing repair kit delivers reliable performance and long-lasting durability.

𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀

Item Model Number: 14942

Main Material: Lead-Free Brass & SUS304 & PVC

Isolation Valve Connection Size: 3/4″ NPT x 3/4″ NPT

Pressure Relief Valve Connection Size: 3/4″ NPT x 3/4″ MIP

Working Pressure (Isolation Valve): 600 WOG

Pressure Relief Valve Rating: 150 PSI/200 kBTU

Hose Length: 18 in/457.2 mm

Working Pressure & Temperature (Hose): 125 PSI (Max 250 PSI), 200 ℉/93.33 ℃

Net Weight: 5.07 lbs/2.3 kg

Cold Water Isolation Valve Dimensions: 3.88 x 2.90 x 2.55 in/98.5 x 73.75 x 64.75 mm

Hot Water Isolation Valve Dimensions: 3.88 x 2.90 x 3.16 in/98.5 x 73.75 x 80.2 mm

𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁

1 x Tankless Water Heater Cold Valve

1 x Tankless Water Heater Hot Valve

1 x Pressure Relief Valve

1 x Gas Hose

2 x Water Hoses

2 x Brass Connectors

1 x Ball Valve

1 x Thread Seal Tape

1 x User Manual

· All-in-One Installation Kit: Our tankless water heater isolation service valve includes isolation valves, relief valve, ball valve, gas and water hoses, connectors, and thread seal tape—everything you need for a complete, hassle-free installation

· Premium Lead-Free Brass & SUS304: Made from durable lead-free brass and SUS304 stainless steel, the tankless water heater valve kit provides high strength, corrosion resistance, and long-lasting leak protection, ensuring a stable water heating system

· Certified Security & Reliability: Complies with CSA, ANSI, NSF, and UPC standards. This tankless water heater installation kit ensures secure, stable, and durable use for both residential and commercial water performance

· Easy Installation & High Compatibility: Our tankless water heater service valve kit utilizes standard 3/4-inch connections, fitting most tankless water heaters. Coming with thread seal tape for quick DIY installation with a secure, leak-free finish

· Multi-Scenario Application: Ideal for bathrooms, boiler rooms, and kitchens, our water heater installation kit is suitable for both home and commercial gas tankless water heater installations

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.