Extend A Stay RV Propane Kit 4-Port Brass Tee Adapter - Safer

In this review the Extend A Stay RV Propane Kit is evaluated for RV owners and campers who need to add auxiliary propane cylinders or extra low-pressure appliances. The kit's single biggest selling point is the 4-port brass tee with built-in excess flow protection, which helps isolate a break in a downstream line and lets users connect an additional tank and a second appliance hose without modifying the RV regulator. For anyone who values safer, flexible propane hookups while tailgating or on extended trips, this kit addresses the common need to expand capacity and keep systems leak-free when installed correctly.

Key Features

• 4-Port Brass Tee: mounts between the power supply and regulator to add multiple downstream connections while providing overflow protection for safety.
• Female POL and Male ACME Thread: compatible with standard RV fittings to ensure a direct fit to common regulator and tank connections when tightened with a wrench.
• 5ft Auxiliary Tank Hose: used to connect an additional propane cylinder so campers can extend their stay without swapping tanks as frequently.
• 12ft Appliance Hose: provides longer reach for low-pressure appliances like grills or stoves, increasing placement flexibility around an RV or campsite.
• Stainless Braided Hoses and Brass Fittings: corrosion and heat resistant construction improves durability and maintains air tightness in outdoor conditions.
• Complete Kit Packaging: comes with sealing tape, a wrench, a magic buckle and an instruction manual to simplify installation and secure connections.

Who It's For

This kit is aimed at RV and motorhome owners who want to add an auxiliary propane tank or run an extra low-pressure appliance without altering the RV's regulator. It is useful for campers who spend extended periods away from refill points, tailgaters who need extra runtime for grills, and anyone looking for a safer multi-connection solution with excess flow protection.

Those who should look elsewhere include users who need high-pressure fittings for propane systems or custom industrial installations, and anyone uncomfortable performing threaded gas connections - professional installation is recommended if you are not confident tightening fittings and testing for leaks.

Pros & Cons

Pros

• Built-in excess flow protection adds a safety layer in case a downstream line is damaged.
• Includes both a 5ft auxiliary tank hose and a 12ft appliance hose for flexible setups and extended runtime.
• Brass fittings and stainless braided hoses resist corrosion and provide durable, airtight joints.
• Comes as a complete kit with tape, wrench and instructions, reducing the need to source extra parts.

Cons

• Fit received mixed feedback from customers, so careful tightening with a wrench and leak testing are required during installation.

Specifications

Product type	4-port propane brass tee adapter kit
Connections	Female POL and Male ACME thread
Auxiliary tank hose	5ft stainless braided hose
Appliance hose	12ft stainless braided hose for low-pressure equipment
Materials	Brass fittings and stainless steel braided hoses
Included accessories	Sealing tape, magic buckle, wrench, instruction manual
Safety feature	Excess flow / overflow protection

Our Verdict

The Extend A Stay RV Propane Kit is a practical, value-minded solution for RV owners who need to run an extra tank or appliance without complicated rework. Its brass construction, stainless braided hoses and built-in excess flow protection make it a safer choice for extended camping or tailgating, provided connections are tightened and leak-checked during installation.

Frequently Asked Questions

Can this kit connect an extra propane cylinder?
Yes, the 5ft auxiliary tank hose is designed to connect an additional propane cylinder to extend runtime.

Is the kit suitable for low-pressure appliances?
Yes, the included 12ft hose is intended for additional low-pressure application equipment such as grills and stoves.

Are tools and instructions included?
Yes, the kit includes sealing tape, a wrench, a magic buckle and an instruction manual to assist with installation.