Very well built. Took about 2 weeks to receive it, but I expected that since it's made to order.
And it works very well too. I'm not using it as my main heat source, necessarily. I'm utilizing it in a way to keep my furnace from running. I live in a split level home with a masonry fireplace on the middle floor.
It's always hot upstairs and always cooler downstairs. So I'll have the same issues using this heat exchanger, but the difference is I won't be using oil heat.
Today is about 32 degrees outside. I haven't turned on the heat, but instead have been using the fireplace.
Thermostat reads 66 degrees currently. It's about what I would have the heat set to anyway..
If say it's doing it's job pretty well.
