Skyflame RV Propane Regulator 2-Stage Auto Changeover Dual-Tank with Indicator and Braided Hoses

The Skyflame 2-Stage Auto Changeover RV Propane Regulator is a dual-tank, automatic switch-over regulator and hose kit that keeps propane flowing from a backup tank the moment the primary tank empties.

Designed for RVs, trailers, grills and outdoor appliances, this two-stage regulator combines reliable brass hardware, stainless-steel braided hoses and a visual tank-status indicator so you can connect two standard propane cylinders and avoid service interruptions. Its QCC1 1/4" SAE inverted flare inlets and 3/8" NPT female outlet follow common RV and camping standards, making the kit a straightforward replacement or upgrade for dual-tank systems.

How does this auto changeover regulator maintain consistent propane supply?

The Skyflame regulator senses when the primary tank is exhausted and mechanically switches flow to the second tank without user intervention. The two-stage design reduces pressure fluctuation while the integrated indicator quickly shows which tank is depleted.

• Automatic switch to backup tank when primary is empty
• Two-stage regulation for stable downstream pressure
• Visual indicator that changes color when a cylinder runs out
• Includes two 12" stainless steel braided hoses for immediate hookup

What connects to the RV and how do I install it?

Inlets are QCC1 1/4" SAE inverted flare to mate with standard camper cylinder fittings; the outlet is a 3/8" NPT female to attach to typical RV supply lines. Installation is straightforward for anyone familiar with propane connections, but always test for leaks after fitting.

• QCC1 1/4" SAE inverted flare inlets for common propane cylinders
• 3/8" NPT female outlet for RV plumbing systems
• Two 12" stainless steel braided hoses included for secure connections
• Leak test recommended before regular use

What materials and safety features are included?

The regulator body and fittings use durable brass for long-term corrosion resistance while the braided hoses add heat resistance and puncture protection. The indicator window gives a clear visual cue when a tank has been depleted; combine that with routine leak checks for safe operation.

• Brass regulator fittings for durability and corrosion resistance
• Stainless steel braided hoses for heat resistance and leak mitigation
• Color-changing indicator to identify an empty tank quickly
• Designed for compatibility with standard RV propane systems

Where is this regulator best used and what are some use cases?

It’s intended for RVs and trailers with dual tanks, but it also suits fixed outdoor setups like grills, patio heaters and small biogas configurations where uninterrupted gas is helpful. The kit supports camping, long trips, seasonal outdoor appliances and any situation where switching tanks manually would be inconvenient.

• Dual-tank RVs and camper vans for extended off-grid use
• Trailers, backyard grills and patio heaters that use standard cylinders
• Temporary or permanent gas links where auto-switching is useful
• Easy swap-in replacement for existing dual-regulator setups

Who is this for: The Skyflame 2-Stage Auto Changeover RV Propane Regulator is aimed at RVers, vanlifers, weekend campers and homeowners who rely on twin propane cylinders and want a maintenance-free way to avoid service interruptions. It’s a practical upgrade for anyone who prioritizes stable pressure, visible tank status and durable hose connections — installers should still perform a proper leak test and follow local gas-safety codes.