RecPro RV Automatic Changeover Propane Regulator w/ Hose — 2-Stage, QCC1 Pigtails

The RecPro RV 2-stage automatic changeover propane regulator with hose automatically switches to your full tank so you don’t lose heat, cooking power, or hot water when one tank runs out.

This compact two-stage regulator is built for RVs, campers, grills, and outdoor kitchens that use twin 20 lb propane tanks. It removes the need to climb into storage compartments or interrupt cooking to swap tanks: an internal valve redirects flow to the full cylinder and a red indicator window shows when the primary tank is empty. Lightweight and designed for straightforward installation, the unit includes QCC1 pigtail hoses with flow limiters and check valves to improve safety and convenience.

How does the automatic changeover work?

The regulator monitors pressure from both tanks and routes fuel from the tank that still holds propane. When the active tank is depleted, an internal mechanism moves to the reserve tank without interrupting supply. A red indicator window provides a quick visual cue when the primary tank needs replacement.

• Two-stage regulation for consistent output pressure
• Automatic internal valve switches to the full tank
• Red indicator window signals empty primary tank
• Includes pigtail hoses with QCC1 fittings for easy hookup

Can I install this on my RV or dual-tank grill?

Yes — the RecPro regulator is sized and fitted for common recreational setups and dual-tank holders. Threaded 1/4" female NPT inlets connect to the supplied hoses and the 3/8" female NPT outlet supplies steady flow to your RV system or appliance. The light 2.5 lb unit and compact footprint let it mount inside typical storage compartments or tank boxes with minimal space impact.

• Threaded 1/4" female NPT inlet connections
• 3/8" female NPT outlet for appliance feed
• Compact dimensions: 2 ¾" W x 6 ¼" H x 6 ¼" D
• Lightweight 2.5 lb housing for simple mounting

What safety features are included?

Safety is built into both the regulator and the supplied hoses. The QCC1 pigtails include flow limiters and check valves to reduce backflow risk and help prevent sudden surges. The regulator is rated to handle working pressures up to 250 PSI and the two-stage design helps maintain stable downstream pressure for appliances.

• QCC1 hoses with flow limiters and check valves
• Maximum working pressure rating of 250 PSI
• Two-stage pressure regulation for steady output
• Visible red indicator to avoid unexpected outages

What are the practical performance details I should know?

The unit delivers continuous fuel flow as it swaps between tanks and keeps downstream pressure steady for cooking, heating, or refrigeration appliances. Its durable construction handles outdoor use, and the compact form factor minimizes storage intrusion. Replacement and maintenance are simple thanks to common NPT threading and standard QCC1 hose fittings.

• Automatic, uninterrupted switching between tanks
• Durable materials for long-lasting outdoor use
• Standard fittings for easy hose and regulator replacement
• Designed for RVs, campers, grills, and dual-tank systems

Who is this for: The RecPro RV 2-stage auto changeover regulator is intended for RV owners, frequent campers, tailgaters, and backyard cooks who use twin-propane-tank systems and want reliable, hands-free tank switching. It’s ideal for anyone who values uninterrupted appliance operation, straightforward installation, and added safety features like flow limiters and check valves.