... 4.With CE approval Infrared heater,space heater,gas heater,electric heater,Model No.:NY-238QHDescription of Gas heater,Portable Heater,LPG heater 1.Gas Heater Ignition Mode: Piezo-Electric lgnition mode2.infrared ... : 40HQ:539pcs, 20'Q:225pcs. For SKD 40HQ: 1120pcs. Parts Picture: OEM is optional