How much to replace boiler?
We are planning to move into our next house in a few weeks. We just had the inspection done and found that the house, built in 1986, has it's original boiler & hot water heater. Our inspector recommended that we have the sellers replace them since they are reaching the end of their life expectancy. The sellers refused, but offered a $500 credit. That credit covers the water heater, but how much should we expect to pay if the boiler should go? The home is heated by natural gas. What is the life span of a boiler? I am not aware of any maintenance done to the system.
Thank you.