Amashyiga ya gaze ni amashyiga akoreshwa na gaze yaka nka syngas, gaze naturel, propane, butane, gaze ya peteroli yamazi cyangwa gaze yaka umuriro.Mbere yuko gaze itangira, amashyiga yo guteka yashingiraga ku bicanwa bikomeye nk'amakara cyangwa ibiti.Ubu buryo bushya bwo guteka bwari bufite inyungu zo guhinduka byoroshye kandi bushobora kuzimwa mugihe budakoreshejwe.Amashyiga ya gaze yabaye menshi mugihe itanura ryinjijwe mukibanza kandi ingano yagabanutse kugirango ihuze neza nibindi bikoresho byo mu gikoni.