Engine Air Inlet Heaters

Air inlet heaters provide improved cold weather starting and reduced emissions for diesel engines. HOTSTART designs and manufactures air inlet heaters for engine and equipment OEM's. Applications include marine, construction/industrial and on-highway.

Air inlet heaters install directly in the air inlet system and are controlled by the engine ECM or an independent control system. The heaters are powered by either 12V or 24V DC. Both a pre-heat and post-heat cycle are used to improve engine starting and reduce white smoke emissions. All heaters are maintenance free and engineered for long service life.