
PLUMBINGMASTER
18" Water Heater Connector Hose, 3/4" FIP x 3/4" FIP, Stainless, 2pcs
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Highlights
- Universal Braided Water Heater Connector: Simplify your installation with this 18-inch flexible supply line. Equipped with 3/4-inch FIP swivel connections at both ends, it ensures a leak-free fit and is the go-to choice for bathroom plumbing.
- DURABLE: At the heart of the Steel-Flex water heater connector is a robust PVC core, reinforced with braided nylon and protected by a 304 stainless steel exterior. This construction prevents kinking and crimping for long-term reliability.
- SPECS: water heater hose has a working pressure of 125 PSI and a working temperature of 40 degrees F to 180 degrees F; can withstand a burst pressure of 1200 PSI and a maximum temperature of 221 degrees F
- RELIABLE: This water heater hoses 3/4 flex is designed to withstand many hours of use. UPC, CSA, AB1953, NSF and Lead-Free for non-potable water applications
- Shopping Experience: You will receive a pack of 2 water heater hose with a 5-year warranty. Our company attaches great importance to the shopping experience of every customer. If you have any questions, please contact us in a timely manner, and we will always be here to serve you
Why You'll Love It
- Braided 304 stainless steel and PVC core construction prevents kinking and crimping during installation
- Dual 3/4-inch FIP swivel connections create a reliable, leak-free seal on matching lines
- Handles working water pressures up to 125 PSI with a 1200 PSI burst rating
- Operates across temperatures from 40 to 180 degrees Fahrenheit and up to 221 degrees maximum
- Includes two flexible connector hoses backed by a 5-year warranty for complete plumbing hookups
Pros
- +Durable 304 stainless steel braided exterior
- +Kink-resistant reinforced PVC core
- +Convenient two-pack with 5-year warranty
- +Certified UPC, CSA, AB1953, and NSF
Cons
- -Not intended for potable drinking water applications
- -Fixed 18-inch length cannot be adjusted
- -Limited to 3/4-inch FIP connections
Detailed Review
The PLUMBINGMASTER 18-inch Water Heater Connector Hose set provides flexible supply lines designed for bathroom plumbing and water heater hookups. Each line features 3/4-inch FIP swivel fittings on both ends, allowing installers to establish secure connections without twisting the line.
Durability comes from a multi-layer design built around a sturdy PVC core. This inner tubing is reinforced with braided nylon and wrapped in a 304 stainless steel exterior, a combination specifically structured to resist crimping and kinking during routing. Operating ratings support typical household demands, handling 125 PSI working pressure (with a 1200 PSI burst threshold) and temperatures ranging from 40 to 180 degrees Fahrenheit, extending up to a 221-degree peak.
Before installing, consider your specific setup requirements. The fixed 18-inch length requires appropriate spacing between your appliance and plumbing lines, and the 3/4-inch FIP threads will not fit standard 1/2-inch fittings without adapters. Additionally, the manufacturer specifies these lead-free certified hoses for non-potable water applications, so they should not be used on main drinking water feeds.
Verdict: This 2-pack is a reliable, certified choice for homeowners and installers seeking durable, kink-resistant flexible connectors for water heaters and bathroom utility lines. If you need 3/4-inch FIP fittings and an 18-inch span, this set delivers solid construction backed by a 5-year warranty.
Specifications
- Length: 18 inches
- Fittings: 3/4-inch FIP x 3/4-inch FIP swivel
- Materials: 304 stainless steel, braided nylon, PVC core
- Working Pressure: 125 PSI (1200 PSI burst)
- Working Temperature: 40°F to 180°F (221°F max)
- Certifications: UPC, CSA, AB1953, NSF, Lead-Free
- Package Quantity: 2 pieces
- Warranty: 5 years
Who Should Buy It
A great fit if you:
- Need a pair of flexible lines with 3/4-inch FIP connections for a water heater or bathroom setup
- Want kink-resistant braided stainless steel lines that can withstand standard household water pressures
- Value peace of mind from third-party certifications like UPC, CSA, AB1953, and NSF
Consider something else if you:
- Require supply lines for potable drinking water systems
- Have plumbing connections that require a length other than 18 inches or fitting sizes other than 3/4-inch FIP
FAQ
Can these hoses be used for drinking water lines?
No. While they carry lead-free, UPC, CSA, and NSF certifications, the manufacturer specifies them for non-potable water applications.
What are the temperature and pressure limits?
The hoses have a normal working pressure of 125 PSI (1200 PSI burst rating) and a standard temperature range of 40 to 180 degrees Fahrenheit, with a maximum limit of 221 degrees.
What comes in the package?
You receive a pack of two 18-inch stainless steel braided water heater hoses, covered by a 5-year warranty.
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Product Specs
| Specification | Details |
|---|---|
| Item Weight | 0.56 kg |
| Outside Diameter | 0.75 inches |
| Item Length | 18 inches |
| Color | Silver |
| Maximum Pressure | 1200 psi |
| Brand Name | PLUMBINGMASTER |
| Manufacturer | PLUMBINGMASTER |
| Unit Count | 2 Count |
| Best Sellers Rank | #30,860 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #21 in Water Heater Replacement Parts #4,221 in Parts & Accessories |
| ASIN | B0FMJP4VQC |
| Brand | PLUMBINGMASTER |
| Number of Packs | 2 |
| Set Name | PLUMBINGMASTER 18 Inch Braided Flexible Stainless Steel Water Heater Connector Set (2-Pack) |
| Item Highlight | Braided stainless steel flexible hose. 3/4" FIP female x 3/4" FIP female. For water heater iron pipe connections. 2-pack. See more |






