BLACK+DECKER 24kW 240 Volt 4.68GPM Tankless Electric Water Heater, Self-Modulating Multi-Application Unit for Whole House, Hot Water on Demand,

**** The reception of this tankless water heater has been overwhelmingly negative, with numerous customers sharing their distressing experiences. Initially, users report a complicated installation process that required the assistance of both electricians and plumbers; however, this effort often leads to disappointment rather than satisfaction. Many customers encountered ongoing technical issues, like flickering lights when the hot water is running, a situation that remained unexplained even by seasoned professionals. This persistent flickering gives a sense of instability, causing frustration for those who have invested significant amounts into their heating systems. Simultaneously, several users reported serious safety concerns, including extreme overheating resulting in tripped thermal safety relays and increased fire hazards. Loyal customers have expressed that even replacements tend to fail, citing design flaws and a lack of reliable customer support. With warranties that only allow for one-time replacements and an inability to source necessary parts for repairs, many feel cornered into replacing the entire unit instead of fixing it. The Consensus suggests a troubling pattern of poor quality across tankless water heaters, particularly those by the reviewed brand. Overall, the product appears to invite trepidation rather than comfort in heating needs. **