The FlameKing KT12ACR6 regulator is an approved replacement for NHTSA-Grand Design recall #21V-393, NHTSA-Jayco recall #21V-425, G.D. manufacturer recall #910023.

• Allows removal of empty cylinder for refill without interrupting propane supply
• For RVs with dual propane tanks; Automatically switches from primary to reserve tank when primary is empty
• Double stage design maintains constant gas pressure under changing demand and conditions
• Inlets are 1/4″ SAE inverted flare and outlet is 3/8″ NPT female pipe thread
• Rated for 190, 000 BTU
• Comes with white cover
• Two pigtails already attached