Each new miner comes with a one-year manufacturer's warranty. Note that in most cases this warranty requires machines to be sent back to the manufacturer to be repaired. This is not Tech Host Farm Mining specific, but rather a term dictated by the manufacturer. Often the most economical decision for the client is to have the machine repaired on-site outside of the warranty in order to limit downtime. The Tech Host Farm Client Services team will walk you through any maintenance decisions with your best interests in mind.