Have any problems with your water mains? For example, if a pump has blown seals, leaking water onto your pcb (printed circuit board), and your boiler is + years old, you’re better off with a replacement. Awesome service quick to respond! thanks! Liquid plumr bellows sink & drain plunger, $. Where can i buy drain out bathroom? Every contractor i talked to said this is the best boiler they have installed! All boilers come with a one-year warranty looking for even more headache-free years? Keep.