A-AH459Heater Control Valve
(w/ Kysor unit (173075))
A-451-267York/ Tecumseh 1/2" Rotolock Back Seat Flare Valve
A-451-220York/ Tecumseh 1/2" Rotolock Schrader Flare Valve
A-451-268York/ Tecumseh 5/8" Rotolock Back Seat Flare Valve
A-451-263York/ Tecumseh 5/8" Tube-O Schrader O-Ring Valve