![lol ;lol ;lol](/talk/styles/default/xenforo/smileys/lol.gif)
You got that right. And it works great!
![lol ;lol ;lol](/talk/styles/default/xenforo/smileys/lol.gif)
Actually, my house was built as an apartment house. And was a great layout to convert to one large house over the years. When originally built it had one large circulation pump and five zones for five apartments. Simple. I bought it, let's see, 18-1/2 years ago now. Over the years I had problems with the motor heads in the circulation pumps burning up in them. So when I installed the new oil boiler, oil was still a reasonable price at the time, I replaced all the zone valves with small circ pumps. Like them a lot better. Have had no problems with them. Then added one more in for the indirect water heater. So now there is six! When I added the Wood Gun in it's own room we put one for circ from boiler to tank and one for circ from boiler and/or tank through primary loop. Now we have eight! Then we added one just above the oil boiler so that the oil boiler would pump into primary loop as well. Now nine. Luckily, they are very reliable. So far!
![lol ;lol ;lol](/talk/styles/default/xenforo/smileys/lol.gif)
I don't think I know anyone else who has nine circ pumps for there house and garage! So there.
![lol ;lol ;lol](/talk/styles/default/xenforo/smileys/lol.gif)
Makes complete sense to me!