Flame King KT15ACR-2 2-Stage Auto Changeover LP Propane Regulator Open Box

Open box, like-new condition with original packaging. This Flame King regulator has been inspected and shows no signs of use — all components are present and in excellent shape.

Overview

The Flame King KT15ACR-2 is a 2-stage automatic changeover LP propane gas regulator designed for RVs, vans, and trailers running dual propane tanks. Its automatic changeover mechanism switches from the primary tank to the reserve tank the moment the primary runs empty — no interruption to your propane supply and no manual switching required. The double-stage design maintains a consistent outlet pressure under varying demand and temperature conditions, so your appliances perform reliably whether you're parked in the heat of summer or the cold of winter. The regulator is UL Listed and factory set at 11 WC (water column), giving you confidence in its safety and performance right out of the box.

What's Included

• 1 × Flame King KT15ACR-2 2-stage auto changeover propane regulator
• 2 × 15-inch stainless steel braided pigtail hoses with brass fittings
• Mounting bracket
• 2 × Spanners / wrenches
• Hardware bag (assorted fittings and screws)
• Yellow PTFE tape ring
• Original packaging

Key Specs

• Model: KT15ACR-2
• Regulator Type: 2-Stage Automatic Changeover
• Fuel Type: LP Propane
• Pigtail Length: 15 inches each (2 included)
• Inlet Connection: 1/4" SAE inverted flare
• Outlet Connection: 3/8" NPT female pipe thread
• BTU Rating: 345,200 BTU
• Factory Set Pressure: 11 WC (water column)
• Certification: UL Listed
• Compatible With: RVs, vans, trailers with dual propane tanks
• Color: Silver/Green/Black

Why Buy This Unit?

Buying open box means you get a premium, name-brand propane regulator at a fraction of the retail price. This unit is in like-new condition — it has never been installed or used. The Flame King KT15ACR-2 pairs well with a 48-inch thermoplastic hose (sold separately) for a complete dual-tank propane setup. Whether you're upgrading your RV's propane system or replacing a worn-out regulator, this kit has everything you need to get connected safely and quickly.