Love Heatmaster 10,000 have used it for 10 years and has kept my house warmer than any other heat with very few problems.

This e 3000 provides good heat in the cold winter the inside thermostat is digital which is very sensitive and sometimes seems to call for heat to frequently. But one concern everyone should consider is a water sample of your main supply before installing any water heat supply. I recently found out as parts of the water line supply can go bad and be very expensive to replace. The unit I have is very basic as my main reason is for heat and not frills. The unit is simple to operate and provides good heat for water and furnace and requires very small amount of wood to keep your home warm. But the most important is the people you buy from as I have found out from my team. I could not have a more reliable and caring service team anywhere as David Yoder and his son. Always do your home work prior to buying and you will be happy

Love my outdoor furnace I heat my House and water with it and it has saved me a ton of money every month. I love being able to turn my heat up and not have to worry about my light bill. My daughters love taking long hot showers and I don't have to worry about the bill. I would definitely recommend one for everyone.