Have HVAC Questions? Ask an HVAC Expert for Answers
Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your issue. If my initial response doesn’t answer your question then let me know and we can continue our conversation.
You'll see about a 12% to 15% efficiency improvement but a 95% condensing boiler is a lot more complex (read expensive to fix) and they have a very short track record compared to your existing boiler.
If you're considering a new boiler solely to save on fuel/operating costs it not cost effetive to swtich to a new condensing boiler.
Do you have more questions?