Replacing heat exchanger is a crucial yet potentially costly endeavor for homeowners and businesses alike. The heat exchanger serves as a vital component within heating systems, facilitating the exchange of heat between two mediums while ensuring efficiency and safety. However, factors such as age, wear and tear, or malfunctions may necessitate its replacement. In this article, we delve into the various elements that influence heat exchanger replacement cost. From the type of heat exchanger and labor expenses to additional materials and potential unforeseen challenges, understanding these factors is essential for budgeting and making informed decisions regarding heating system maintenance. Table of Contents Signs of a faulty heat exchanger Cost breakdown of heat exchangers Heat exchanger replacement costs by type Factors affecting the cost of heat exchanger replacement Replacing a heat exchanger yourself vs. hiring a professional Replacing a heat exchanger vs. buying a new furnace Tips...