hondaracer2oo4
ArboristSite Operative
Hello again everyone, I am thinking of building my own OWB but have also found a Hardy H4 Boiler for a good deal. I was interested in anybodys experiences with them such as wood consumption, smoke, reliability etc. I will be heating a 2500 square foot old colonial in New hampshire build in 1795 with new windows and attic and basement insulted but not sure about walls yet. It will be a heat exchanger in the forced hot air system. The guy says that it needs a new patch on the back where it had been patched before. Is it common for these boilers to need patching? Where else should I look on the boiler for spots that could need metal help? Thanks alot!