We will special order your heat strip. The strip must be less than 21 KW and must be used for heating or air conditioning applications. When you add this product to the cart you will enter all information in a note section. We need KW of strip Brand and Model number of main unit or heater. We will contact you if we have a problem.PLEASE NOTE: This price is an estimated amount. Budget Heating will contact you and reserves the right to collect additional or partially refund based on our supplier cost.