Hi, first post here, found this site about a year ago, wow have I learned alot!
So I'm trying to push water from my boiler through 250' of 3/4" pex [2 sets] to the house with about 20 feet of fall from the highest point in my system to the top of the boiler.
I've been doing it with a grundfos ups 15-58fc for 3 seasons, but have to create a siphon to get it going. Problem is if the power goes out when I'm not around, it won't start pumping again by itself. I've got another pump of similar size and was wondering if I put them back to back would I get more "torque" so to say? Or should I just bite the bullet and buy a bigger pump......
Thanks
Paul
So I'm trying to push water from my boiler through 250' of 3/4" pex [2 sets] to the house with about 20 feet of fall from the highest point in my system to the top of the boiler.
I've been doing it with a grundfos ups 15-58fc for 3 seasons, but have to create a siphon to get it going. Problem is if the power goes out when I'm not around, it won't start pumping again by itself. I've got another pump of similar size and was wondering if I put them back to back would I get more "torque" so to say? Or should I just bite the bullet and buy a bigger pump......
Thanks
Paul