Firefighters responded to reports of a smoking boiler after a domestic shower exploded in Towan Avenue, Fishermead, Milton Keynes last night.
Emergency services were called to the scene at around 11.45pm last night.
One appliance and crew from Bletchley, one from Great Holm, one from Newport Pagnell and the aerial platform from Great Holm attended, along with an officer.
One woman was treated by the ambulance service. Firefighters isolated the electrical supply and used a thermal imaging camera.
