'/%3E%3C/svg%3E)
Hover image to zoom
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
 --%3E %3Csvg version='1.1' id='Half' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cg%3E %3Cpath fill='%23F15C02' d='M30.05,70.23l3.79-12.01L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1h1.58 L93.71,7.18c-3.58-3.82-8.66-6.23-14.28-6.23H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,5.41,2.22,10.32,5.79,13.88 L30.05,70.23z'/%3E %3C/g%3E %3Cpath fill='%23FBC8B4' d='M93.71,7.18L60.98,39.6H91.2L65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82l5.55-17.59L6.75,93.32 c3.55,3.54,8.44,5.73,13.82,5.73h58.87c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,15.4,97.01,10.69,93.71,7.18z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$32.22 each
In Stock
Get 18 Tue, Jul 7
Order by today, receive Tuesday
MANUALS (2)
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
16.8 oz
Yellow
Description
–
High performance MC1+ from ADEY®, prevents both black iron oxide sludge and limescale deposits.
MC1+ delivers advanced levels of system protection, with a higher concentrated formula, compared with
standard products, as one bottle treats systems with up to 15 radiators.
The latest MC1+ formulation is the product of extensive industry experience and testing, developed in ADEY’s own accredited laboratory.
Features:
Specifications:
The latest MC1+ formulation is the product of extensive industry experience and testing, developed in ADEY’s own accredited laboratory.
Features:
- Prevents the generation of iron oxide sludge
- Protects all metals and alloys in hydronic heating systems
- Concentrated formula, treats 33 gallons – use less to treat more
- Reduces component failure
- Helps reduce heating and maintenance costs
- Maintains room temperature comfort levels
- Suitable for ALL hydronic heating systems
Specifications:
- Appearance: Liquid
- Color: Pale yellow to yellow
- Odor: Mild
- Solubility: Miscible
- pH (concentrated solution): 7.5 – 8.5
- Relative Density: 1.12 – 1.16
Specs
–
| Product Type: | Protector |
|---|---|
| Volume: | 16.8 oz |
| Color: | Yellow |
Contact
+
Happy Independence Day!
Our Customer Support will be closed today in honor of Independence Day. We will be back tomorrow to answer your questions.
Call or text 888-757-4774
Special Hours
Closed Now
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
Product Reviews
4.67 out of 9 reviews
100% would recommend this product
5 star
78%
4 star
11%
3 star
11%
2 star
0%
1 star
0%
Customer Images
Showing 1-9 of 9 reviews
 --%3E %3Csvg version='1.1' id='With-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23FBC8B4' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Only time will tell
used it on a new boiler install with original mixed pipe copper and black hoping to prevent corrosion
Joe
ny
7 months ago
Verified Buyer
Was this review helpful to you?
Good product and I would buy it again if I need it.
Good corrosion inhibitor.
Dous
NH
3 years ago
Verified Buyer
Was this review helpful to you?
Fair price, great service
I had trouble finding this brand of protector which my combi boiler manufacturer recommended. Supply House stocked it and got it to me overnight with no special express shipping charge. Thanks!
Rich
Washington DC
4 years ago
Verified Buyer
Was this review helpful to you?
I did buy again
Quick shipping. Well packaged.
Robin
Columbus Ohio
4 years ago
Verified Buyer
Was this review helpful to you?
Excellent service and pricing for essential product
Thanks for selling this product at a fair price and shipping it out to me so quickly for use in my Navien combi boiler. I'll be ordering more in the future.
KLS
Rochester, NY
4 years ago
Verified Buyer
Was this review helpful to you?
Highly recommended for annual Navian Boiler service
I use it during the annual service cycle for the Navian Boiler's magnetic particle unit Navi Clean. Supply House had good pricing and quick delivery.
Up north Doug
Two Harbors Minnesota
5 years ago
Verified Buyer
Was this review helpful to you?
use it yearly
keeps water in heating system very clean an anti corrosive!
Rickc46
CT
6 years ago
Verified Buyer
Was this review helpful to you?
This product works great.
The tech. who worked on my furnace said that it was a good product to use as it keeps the
heating system clean with no build up in the radiant heating system.
Walker
Central Bridge NY
6 years ago
Verified Buyer
Was this review helpful to you?
Great product!
I flushed out my radiant lines after installing a new combi boiler. I also installed the magnaclean 2 filters on the different zones just in case. The following day I was amazed at the amount of sludge they collected. I will use these on every heating system from now on.
Glenn
NY
6 years ago
Verified Buyer
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy