In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Ther has been alot of things said about munchkin on this forum but i have had not had a single problem with this boiler yet. We have about ten of them running at the moment and a few more ready to install. As with any high tech piece of equiptment there can be problems and what you are inquiring about has and probably will happen. HTP has great tech support and you will enjoy your purchase.