Uploaded by mktaylor453 on Nov 9, 2011. For a safer, more predictable winter launch with all gauges in the green and a warm happy helicopter, install a Tanis engineered preheat system. Then... Just plug it in! By installing a Tanis preheat system, specifically engineered for your helicopter model, you avoid: 1) cold fluids increasing spool up time, 2) cold starts that are hard on engines and critical driveline components, and 3) cold temperatures that sap battery efficiency. A Tanis preheat system will ensure a safe winter launch by: 1) preheating fluid reservoirs supporting a smooth rapid spool up, 2) preheating critical driveline components minimizing friction induced wear, and 3) preheating the battery producing maximum power on demand. Preheating allows you to shave precious minutes off launch times and saves you money.