Devvicoo RV Propane Regulator 2-Tank Auto Changeover — Two-Stage Pressure with Gauge

Devvicoo's RV Propane Regulator is a two-stage automatic changeover system that keeps your RV or camper supplied with propane by switching from the primary tank to a reserve tank when needed. This regulator assembly combines a two-stage pressure regulator with a proactive monitoring gauge and two braided hoses to create a reliable, ready-to-use propane feed for trailers, motorhomes, and campsite rigs. Built from solid brass fittings and supplied with QCC1-compatible hoses, the unit is designed for outdoor use and straightforward installation so you can minimize downtime and avoid interrupted cooking or heating when one tank runs low.

How does this regulator prevent fuel interruptions?

The Devvicoo regulator automatically senses when the primary tank is depleted and switches to the reserve tank without manual intervention. A color-coded indicator shows when a tank requires refilling so you can plan replacements before running out.

• Automatic primary-to-reserve changeover for continuous gas flow
• Visual color indicator alerts when tank swap is needed
• Excess flow protection and automatic shut-off reduce leak risk
• Two-stage design smooths pressure for consistent appliance performance

Will it fit my RV’s propane setup?

The regulator supports common dual-tank RV configurations and connects to standard fittings found on trailers and campers. It accepts 5–40 lb cylinders and includes widely used inlet and outlet thread types for easy compatibility.

• Inlet: 1/4" SAE inverted flare inlets for both tanks
• Outlet: 3/8" NPT female for typical RV gas lines and appliances
• Designed for dual 5–40 lb propane tanks used on RVs and trailers
• Includes QCC1-style hose fittings for common cylinder connections

What are the key durability and safety features?

Heavy-duty brass components and stainless braided hoses provide corrosion resistance and long service life in outdoor environments. Safety-minded extras like a glow-in-the-dark gauge, excess flow protection and automatic shut-off are built in to reduce the chance of uncontrolled gas flow.

• Solid brass fittings and master cylinder for reliable outdoor use
• Glow-in-the-dark gauge enables quick visual checks at night or low light
• Excess flow and automatic shut-off protect against sudden pressure loss
• Rated outputs: master cylinder ~210,000 BTU/hour, reserve ~130,000 BTU/hour

How easy is installation and what’s included?

The regulator ships as a ready kit with hoses and basic tools so most users can complete a swap or initial install without specialized equipment. Pre-cut 18-inch stainless braided hoses and QCC1 fittings speed connection to standard RV tanks and appliances.

• Kit includes two 18-inch stainless braided hoses with QCC1 fittings
• Sealing tape and a wrench are included for a secure, leak-free fit
• Quick setup intended for gas grills, heaters, and RV appliance systems
• Clear visual indicator minimizes guesswork during maintenance

Who is this for This Devvicoo two-tank regulator is aimed at RV owners, campervan travelers, and trailer users who need an uninterrupted propane supply and straightforward, durable hardware. It’s a practical upgrade for anyone who wants automatic tank switching, clear refill indicators, and a kit that pairs easily with common RV plumbing and appliances.

FAQ

Q: Does this regulator fit standard RV propane tanks?

A: Yes. It’s designed for dual 5–40 lb propane cylinders and uses 1/4" SAE inverted flare inlets and a 3/8" NPT female outlet.

Q: Will it switch tanks automatically when one runs out?

A: Yes. The two-stage unit auto changes from primary to reserve and shows a color indicator when a refill is needed.