Enter your e-mail address below to have your password reset. You will receive an e-mail with a new temporary password in it.
Your new password is on its way. If you have problems accessing your account, please contact us at 1-888-757-4774 and we'll help you out.
I'm sorry, your e-mail was not found in our system.
If you think this is a mistake, please contact customer service at 1-888-757-4774 or via e-mail here.
This product does not comply with the "Safe Drinking Water Act,"
which requires that products used in any system providing water for human
consumption (drinking or cooking) to meet low-lead standards.
Please check the box below to confirm you are aware of that this item is for non-potable water applications only.
This product will NOT be used in the installation or repair of a potable water (human consumption) application.
You must agree to this statement in order to purchase this product.
We accept returns of any unused and unopened merchandise within 5 days of receipt and accept returns of defective merchandise within 14 days of receipt. All returns must be accompanied by a Return Goods Authorization, which may be obtained by contacting a customer service representative either by phone or by e-mail. All manufacturer warranties are honored and claims should be made through SupplyHouse.com.
See full Return Policy.
Add this item to your cart to calculate shipping cost.
The entire staff at SupplyHouse is committed to doing everything we can to ship your order out accurately and as quickly as possible. Most orders ship within 1-3 business days and expedited orders go out the same day when placed before 3:00pm EST. If an item is back ordered for any reason, you will be notified via e-mail. Please note in the special instructions at checkout if you need receive your order by a specific date.
See full Shipping Policy.
SupplyHouse.com is committed to providing you with the highest quality products at the lowest prices available. We are committed to competitive prices and will honor our Low Price Guarantee if you find an identical item at a lower price.
For complete information on our low price guarantee, go here.
There is a Minimum Advertised Price (MAP) allowed by the manufacturer on this product. Add item to cart for lowest price.
We are dedicated to protecting your order information. Because of this, all personal data that is transmitted through our site is encrypted using SSL or "Secure Socket Layer" technology which encrypts your order information to avoid the decoding of your information by anyone other than SupplyHouse.
At SupplyHouse.com, we are committed to protecting your privacy. This means that we will not distribute, sell or rent your name or personal information about you to any third party without your permission.
For complete safe shopping information, go here.
Your privacy is of great concern to SupplyHouse. We use the information you provide to process your order and to ensure that your experience on our site is as enjoyable and efficient as possible. Our primary focus and greatest concern is you, our customer. We respect your privacy and therefore do not sell, rent or loan any of your personal information to any third party.
We are committed to protecting your privacy. We use the information that we collect about you to process your orders and to provide a personalized shopping environment. When you purchase products from SupplyHouse.com or register for any SupplyHouse.com services, we automatically place you on our list to receive e-mail updates about special offers, new products, and new services.
A credit card Identification Number is an added safeguard for your credit card purchases. Depending on the type of credit card you use, it is the 3- or 4-digit number printed on the back or front of your credit card. For most online credit card purchases from us, the Identification Number is required information.
MasterCard: Your identification number is the 3-digit number found on the back of your credit card near the signature panel.
Visa: Your identification number is the 3-digit number found on the back of your credit card near the signature panel.
American Express: Your identification number is the 4-digit number found on the far right on the front of your credit card.
Differential refers to the temperature range that is allowed. For example, a boiler set to 140 degrees with a 5 degree differential can have an actual temperature anywhere between 135 and 145.
RA 2000 Danfoss Thermostatic radiator valves regulate the flow of hot water of hot water or steam through free-standing radiators, baseboards or convectors in hot water and two-pipe low pressure steam systems. This valve is designed for one pipe steam systems.
(based on 14 reviews)
of respondents would recommend this to a friend.
Most Liked Positive Review
Danfoss Rad Valves WORTH EVERY DIME
First, i must say that i thoroughly research EVERY product i buy... i like to see a return on my investment..so yes, i thought twice before forking out the money for...Read complete review
First, i must say that i thoroughly research EVERY product i buy... i like to see a return on my investment..so yes, i thought twice before forking out the money for these valves...but i'm glad i did....i have a 3000 heated sqft. 3floor, 120 year old home in Northern NJ. i am 12 years in house with 9 years using Danfoss thermostatic valves.i have 14 radiators on 3floors...5(1stfloor) 6(2nd floor) & 3(3rd floor).11 of these radiators have Danfoss Valves..i swear by these valves.... yes i know they aren't "cheap",but trust me, you will recover your money because you will see a dramatic decrease in your utility bill. it allows you to control heat in unused rooms. it can be 20degrees outside and my boiler is only pushing steam into a few of my rads.. NOT all 14 of them. MY ONLY WARNING is this: the Danfoss Valve is NOT meant to be inside an enclosure(radiator cover)...it will cause a false temp reading. Sooo, if you use a Danfoss valve make sure you have it exposed so it can read the ROOM TEMP, not the temp inside the rad enclosure.if you have steam heat, i highly recommend these valves... it will keep you from heating rooms you dont use or allow each person to keep the room as warm or cold as he wants...Don't let the cost scare you from buying them... Try ONE valve...trust me, you will buy more...
Most Liked Negative Review
Produces horrible high-pitched whistle
We have both this model and the Honeywell Braukmann (without the vac breaker). The Honeywell works just fine; while this one also performs acceptably, it emits a high-pitched whistling that drives us...Read complete review
We have both this model and the Honeywell Braukmann (without the vac breaker). The Honeywell works just fine; while this one also performs acceptably, it emits a high-pitched whistling that drives us nuts.
Reviewed by 14 customers
Displaying reviews 1-10
Back to top
Previous | Next »
Radiator steam control that works.
from Washington DC
Comments about Thermostatic Rad Valve w/ Vac Breaker (1 Pipe Steam):
The three-part Danfoss steam valve, operator, and vent control the "too hot" and "too cold" radiator complaints. Easy to install.
Bottom Line Yes, I would recommend this to a friend
Was this review helpful? Yes / No
- You may also flag this review
Great way to cool down hot rooms
from Long Island, NY
I have a two story colonial with 3 bedrooms that vary greatly in size. I originally used vari-valves to try to control the heat and they worked, but the rooms always still received heat during each boiler cycle.Since i changed to this product i see a huge difference. My wife likes to sleep in a cold room, so we keep the dial turned way down. It's better than turning the valve off complately because if the temp drops below 64, the heat will come on in the next cycle.It works great too for my sons small bedroom, where the ambient heat from downstairs keeps his room warm enough on it's own.Overall, it seems a bit pricey per room, but in the long run, the comfort is worth it. We're probably saving a bit to on heating costs since my wife no longer opens the windows in the middle of the night.
thermostatic vent tames hot rads
By living large in Cleveland
The polar votrex was kicking my butt this winter causing my 2nd floor steam rads to run hot as heck. installed a couple of thermostatic air vents with operators that have remote sensors (the rads have covers) & the 2nd floor temps are now the same as the 1st floor. These units are long so you have to make accommodations if you have covers on your radiators like I do. Worth every penny & then some.
Work as stated!!
from Bogota, NJ
My son wanted these for Christmas. OK - a little weird - but that's what he wanted! He and my daughter in law rave about how well they work!! They finally have even heat in their steam-heated house.
(1 of 1 customers found this review helpful)
from Somerville, MA
Bottom Line No, I would not recommend this to a friend
great product for bringing steam into th
from cape cod ma
great way to get the rains on an old 1 pipe steam system
easy installation and operation
from Maspeth, NY
good quality product make simple to control temp. in room, it works great on steam one pipe radiator.
(2 of 2 customers found this review helpful)
from Hackensack, NJ
No more spitting !
By Dave from Millerton
from Millerton, NY
Thanks to the vacuum breaker, this valve finally stopped my one pipe steam radiator from spitting. Works fine. You also need the direct mount operator and steam air vent. Assembly is very easy.
Works perfect on one pipe steam system
I installed these in all three upstairs bedrooms to keep the rooms from getting too warm. I tried Honeywell but they lack a vacuum breaker so the radiators would accumulate water and spit it from the vents. I tried Macon and while they have a vacuum breaker, the low pressure of my system couldn't activate it so the result was again radiators accumulating water and spitting it from the vents.Then I tried these Danfoss TRV's. They work perfect. The vacuum breaker works perfectly and is activated with only an infinitesimal amount of vacuum pressure. Our radiators are staying dry, vents aren't spitting water, and all bedrooms are staying cool just like I wanted.I could have saved myself hundreds of dollars by choosing these TRV's in the first place.
Do you have questions about this product?
get answers from real customers and in-house experts with AnswerBox.
Know the answer? Answer this question
Do you have a question about this product?
Subscribe to our Channel
Like Us on Facebook
Visit Our Blog
At SupplyHouse.com, our goal is to bring you the highest quality plumbing, heating and HVAC supplies at competitive prices. Our product catalog includes PEX Plumbing Supplies, Radiant Heat Supplies, VisionPro Honeywell Thermostats, Taco pumps and mini-split air conditioners. If there are items you are looking for but can't find on our website, please contact our Customer Service Representatives & we will do our best to find what you need.
© 2014 SupplyHouse.com