Replacing a residential boiler is a significant undertaking that can vary widely in duration based on several factors, including the type of boiler, the complexity of the installation, and the condition of existing plumbing and heating systems. Typically, the process can take anywhere from a few hours to a couple of days. It's essential to consider the time needed for proper removal, installation, and any necessary adjustments to ensure optimal performance. Additionally, local regulations and the availability of skilled technicians can impact the timeline. Curious about what to expect during the replacement process? Ask Improvi.ai for personalized guidance!