Is It Better To Undersize Or Oversize A Boiler?
Is It Better To Undersize Or Oversize A Boiler? Contractors often add more capacity to the boiler because they want to make sure it isn’t undersized. However, an oversized boiler doesn’t do the customer any favors. Oversized boilers waste fuel and ultimately shorten the life of the system. How many radiators can a 30kW boiler