Dual-element heating system
Coast’s dual-element heating system is more efficient and less prone to wear than other systems. When minimal temperature increases are called for, a 1 kw element is activated to do the job. Requests for sharper temperature increases activate a 4 kw element for speedier results. And when starting from cold, both heating elements are activated to produce a combined 5 kw of heating power and get you to your desired temperature fast.