Preassembled top units may each include {HEAD ~ a laterally extending gas manifold} that can be coupled together upon {TAIL ~ range assembly} to form a common, laterally extending gas manifold for the overall range unit 
Preassembled top units may each include { HEAD ~ a laterally extending gas manifold } that can be coupled together upon { TAIL ~ range assembly } to form a common , laterally extending gas manifold for the overall range unit
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH