minimal/no heat

turned off main power; took a flash light, unscrewed existing element and disconnected it from the wiring; compared existing with new elements as the shipping label said "ABSOLUTELY NOTHING MAY BE RETURNED IF IT APPEARS THAT IT HAS BEEN INSTALLED"; it appeared to be close enough but not exact. Connected wiring to new element, shoved it back into the insultation, screwed in the element with the same screws. Viola' all worked as it should. I even set my oven on the "self clean" cycle which is 3 hours on high. Overall it was very easy.