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Expansion Tank Size Calculator
Radiant Extrol models are specially designed for use in open loop or closed loop high efficiency radiant heating systems and are also suitable for glycol mix systems, typical for snow melting applications.
(based on 8 reviews)
of respondents would recommend this to a friend.
Reviewed by 8 customers
Displaying reviews 1-8
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Hoping for continued excellent results
from Ogden, Utah
Comments about RX-30 Radiant Extrol Expansion Tank (4.4 Gallon Volume):
Using this tank in a hot water heating system with infloor radiant heat. Last Amtrol tank lasted 15+ years. Another brand replacement tank lasted less than 6 months, so I'm back with Amtrol. hope to see it last another 15 years.
Bottom Line Yes, I would recommend this to a friend
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Appears to be a excellent product
from Jettersville, VA
Used in a radiant system which is protected with Ethylene Glycol antifreeze.Standard expansion tanks only last 12 to 18 months
The only way to go to fight Oxygen!!
By Vince the Boiler Man!
from Prescott, AZ.
Look, when you have a NON-BARRIER tubeing system it's ok. You just have a high oxygen content. You MUST USE All and I mean ALL non ferrous componets. This is the golden rule. The RX Radiant Extrol Expansion Tank by Amtrol is designed to protect you from oxygen. Don't forget it.
RX-30 Radient Extrol Expansion Tank
By Do it yourselfer
from Thompson Falls, MT
This expansion tank was usd to replace my existing tank for an infloor radiant heating system. The tank fit fine and is keeping the loop pressure constant
(0 of 1 customers found this review helpful)
exactly what i needed
this is exactly what i was looking for
Best For Eichler Radiant Floor Installs
from Cupertino, Ca
The RX-30 is best for long term use and with Eichler Homes in general. The 102-1 does work, but the liner makes it last longer and perform better. I would recommend using this over the #30 extrol as a general practice.
(1 of 1 customers found this review helpful)
Very nice and heavy duty tank.
from Columbia Falls, MT
I installed this tank on my radiant floor heating system boiler. Apparently the tank that my boiler installer had put on it originally 13 years ago was not suited for radiant floor systems. I had replaced the original rusted expansion tank with the same type, then it rusted from the inside also, after about two years. I did my research and found that it was the wrong type tank in the first place, so I found this RX-30 model on your website and knew immediately what my problem had been. We'll see how long this one lasts, but I am confident I have solved my problem.
from Cortland NY
What's to review. You screw it on and it works.
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