A manufacturer warranty is a guarantee provided by a company that produces a product, ensuring that it will function as intended for a specific period. This warranty typically covers defects in materials and workmanship, meaning if the product fails due to these issues, the manufacturer will repair or replace it at no cost to the consumer. These warranties vary in length and terms, often ranging from one year to several years, depending on the product. It's important for consumers to read the warranty details carefully, as they outline what is covered, any exclusions, and the process for making a claim.