3.152 Series 3.1524, D3.152, T3.1524 / 4.236 Series 4.236, 4.248, 4.2482, 4.41, C4.236, T4.236
6.354 Series 6.354, 6.3544, T6.3544 / 900 Series 903-27
Air intake heaters, also known as a grid or manifold heaters are used to pre-heat the combustion air to the required temperature to aid cold starting. Used as an alternative to glow plugs to provide quick starting in cold weather. Also, can be used to reduce white smoke (cold emissions), engine wear and battery/fuel consumption during start-up
