Piping for a dedicated return line when not using a RUR unit

I've been getting a lot of questions on piping for a dedicated return line if your not using the RUR unit.
I've also have been asked if you can use the HE-Plus pump kit with a RU series unit. to answer that you cannot. The HE-Plus pump kit was designed for the RL series units.
As you can see from the video there is not much difference between piping the RUR unit or the RU unit except you are adding a pump and a aquastate to control the pump.
Grundfoss clamp on Aquastate #105245 $55.95
Honeywell aquastate L4006A $125.00
Honeywell 1/2" aquastate well $25.95
Grundfoss stainless steel pump UP15-29 $295.00
If you have a question please e mail me at economyplmbg@aol.com
I hope you enjoy this video,
Mike

Видео Piping for a dedicated return line when not using a RUR unit канала The Rinnai Guy