PROCURU 1in OD x 72in Flexible Gas Connector Kit - High Capacity

In this review the PROCURU 1in OD x 72in flexible gas connector kit is evaluated for installers and homeowners needing a high-capacity, weatherproof gas line for tankless water heaters and similar appliances. The bottom line: it is a professional-grade, long 6 ft. stainless steel connector with a yellow SafeGuard coating that resists corrosion and works for indoor or outdoor installations; the kit also includes a gas valve, brass fittings and testing accessories that make it a practical one-stop solution for high-demand natural gas or propane hookups.

Key Features

• 1in outer diameter: Provides a higher flow capacity suitable for tankless water heaters and other high-demand gas appliances, reducing pressure drop compared with narrower connectors.
• 72in length: The 6 ft. tubing gives installers extra reach and flexibility when routing between the service line and the appliance, simplifying alignment and placement.
• SafeGuard yellow coating: Adds a corrosion-resistant, weatherproof layer so the connector is suitable for both indoor and outdoor use without rapid deterioration.
• Complete kit contents: Comes with two brass fittings and a 3/4in FIP gas valve plus PTFE tape and gas leak detector, so basic installation and leak checking can be completed without sourcing extra parts.
• Certified and tested: CSA certified and 100% leak tested at the factory, giving installers confidence in safe and reliable performance when used with natural gas or propane.
• Professional warranty and support: Backed by a 10-year industry-leading warranty with U.S.-based service for parts and support.

Who It's For

This connector kit is aimed at professional plumbers, HVAC technicians, and experienced DIYers who install or replace gas lines for tankless water heaters, furnaces or high-demand gas appliances where higher flow and longer reach are required. The included valve, fittings and leak detector make it useful for single-job installs where minimizing trips to a parts store matters.

It is not intended for someone who needs an extremely short or decorative indoor connector, nor for installations that require custom-fabricated fittings beyond standard 3/4in MIP and FIP connections. Also, if a customer prefers uncoated stainless for tight indoor aesthetics, the yellow SafeGuard finish may not suit that visual preference.

Pros & Cons

Pros

• High-capacity 1in OD tubing that supports tankless water heater demand without excessive pressure drop.
• Yellow SafeGuard coating provides durable corrosion and weather resistance for outdoor exposure.
• Complete kit includes brass fittings, a gas valve, PTFE tape and a leak detector for a ready-to-install package.
• CSA certified and 100% leak tested, plus a 10-year professional warranty and U.S.-based support.

Cons

• Some buyers report occasional missing parts, so installers should verify kit contents before beginning work.
• The bright yellow finish may not match all indoor aesthetics where a discreet appearance is desired.

Specifications

Brand	PROCURU
Tubing diameter	1in OD (Blue Series)
Length	72in (6 ft.)
Fittings included	3/4in MIP (tapped 1/2in FIP) and 3/4in FIP brass fittings
Valve	3/4in FIP gas valve included
Certification	CSA certified, 100% leak tested
Coating	Yellow SafeGuard anti-corrosion coating

Our Verdict

The PROCURU 1in x 72in flexible gas connector kit is a solid, professional choice for anyone installing a tankless water heater or other high-demand gas appliance where higher flow and outdoor durability matter. Its complete kit contents, factory leak testing and 10-year warranty make it a good value for tradespeople and experienced DIY installers, provided kit contents are checked before starting the job.

Frequently Asked Questions

Is this connector suitable for outdoor installations?
Yes. The SafeGuard yellow coating provides corrosion and weather resistance, and the product is CSA certified for indoor and outdoor use.

What gas types can be used with this connector?
It is approved for natural gas and propane (LPG) applications commonly used with tankless water heaters.

Are all installation parts included?
The kit includes brass fittings, a 3/4in FIP gas valve, PTFE tape and a gas leak detector, but some customers have reported missing parts so verify contents before installation.