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Location: 185 Price Parkway, Farmingdale, NY 11735
Hours: 8:00AM - 7:00PM, Mon - Fri
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Do not use this item for any installation or repair of potable water applications.
This product does not comply with the "Safe Drinking Water Act,"
which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking).
This item is for non-potable (non-human consumption) water applications only.
Brand: Field Controls
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(based on 14 reviews)
of respondents would recommend this to a friend.
Most Liked Positive Review
Furnace Stays Warm All Day Now
I have been looking for this device for several years. Luckily, someone on an HVAC forum pointed me to PEX Supply and the Oil Vent Dampers. I had already done several things to...Read complete review
I have been looking for this device for several years. Luckily, someone on an HVAC forum pointed me to PEX Supply and the Oil Vent Dampers. I had already done several things to improve efficiency, including upgrading my 40+ year old burner to a modern flame retention burner, installing a smaller nozzle, using a pressure shutoff valve on the nozzle, installing a heat manager, insulating all the heating pipes and insulating walls and roof much better during a renovation.I finally bought and installed two OVDs this fall. One for my domestic hot water heater, the other for my furnace, both of which are oil-fired.The difference was immediately felt in several areas: Our convectors upstairs used to liberate all their heat in about 30 minutes as the boiler would throw out much of its heat up the chimney within the hour after shutdown.With the OVD, the radiator stay warm up to 3 hours now. The house continues to heat up past the thermostat set temperature and will stay warm all night long now, for up to 12 hours without refiring the furnace.The basement, which used to be chilly, is now warm. I never realized how much heat we were losing through the barometric dampers before. With the OVDs installed, the basement stays warm and the heat exchanger/fan I have installed on the furnace flue can really heat the cellar now, long after the furnace shuts off.I expect that we will save a significant amount of oil this winter as a result of this marvelous damper technology.Installation was easy. My only minor issue was that the length of cable and the angle of the connector for the blocked safety vent switch could have been longer and adjustable to make a straight run instead of a bend in the BX cable. But no problem, really. The assembly itself is really well built, quality materials and works quickly and transparently. 3 seconds, it opens then the furnace fires up. After shutdown, about 3 minutes pass, and it closes, which takes 3-4 seconds. It's nearly silent, too.I can't imagine why this isn't installed on EVERY oil furnace, given the price of heating oil today. This is a must-have item for every oil heat system.
Most Liked Negative Review
Has it's share of problems
My original review below (12/25/2010) was from when I had just purchased and installed this item. Like the other reviewers here, I gave this product a 5-star rating. However,...Read complete review
My original review below (12/25/2010) was from when I had just purchased and installed this item. Like the other reviewers here, I gave this product a 5-star rating. However, after having it installed for 4 years, I feel the need to post an updated review. The damper works as described, and *would* be an efficient money-saving device. However, this product has consistently broken down once every 12 months. Thankfully it has a 5 year warranty, so I'll get one more year out of it in hopes of making my money back in oil savings. I am now on my 3rd brand new product.If you are having issues with your oil burner going out on reset, but it works fine once you press the reset button, try turning on the OVD's bypass switch and see if that solves your problems. This is what happens to mine every winter.
Reviewed by 14 customers
Displaying reviews 1-10
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(1 of 1 customers found this review helpful)
Yes, it will save some fuel... BUT
Comments about 6" Oil Vent Damper:
If you have to replace the motor assembly every other year because the damper stays open (or worse yet, WON'T open, leaving you without heat!) then where are the savings? Another reviewer stated a FIVE YEAR warranty? I couldn't find that on my paperwork. I saw 18 months. The two I've had to replace so far have eaten up any money I saved on fuel. That money goes right into someone else's pocket.Being an Electrical Engineer I KNOW what the problem is, but the folks at Field won't talk to me about it. They don't want to hear it.Bottom line, until they improve the design of the control board so that the safety switches don't fail, keep your money in your pocket.
Bottom Line No, I would not recommend this to a friend
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I put the OVD-6 on my fuel oil boiler, was amase how well it worked. Never relized how much heat I was lossing up the chimney.Could see a difference in the cycling of boiler ,plus the cellar is warmer.Would recommend this product to anyone.
Bottom Line Yes, I would recommend this to a friend
(2 of 2 customers found this review helpful)
from Islip Terrace, NY
Works as described.
from East Stroudsburg , PA
Comments about 7" Oil Vent Damper:
Easy installation, only I nad problems with electric connections. Damper has to have own power supply. I connected to L1 and L2 on aquastat and all the problems disapeared. Damper opens and closes without problems. Flue before damper is warm and above cold. Winter will proof how this device is good.
Images shared by Peter
Money Saving Device!
By Frank J
from Clifton, NJ
So far working great - it is encouraging to see the draft damper stay closed when the furnace is off and the wind is blowing outside. I hate to see all that heat & money get sucked up the chimney.
Saves on Heating Cost
from Patton, PA
Comments about 8" Oil Vent Damper:
Installed unit on my oil converted coal furnace.Installation was quick and a reduction in fuel use was noticed immediately.
I would buy this damper again.Time will
By Rick Cloutier
from Lewiston ME
To save oil and money.
Just have to wait and see
from Southern Connecticut
Installed this myself, a pretty handy DIYer with an Engineering Degree. Simple enough, but pay close attention to the instructions and if you have ANY doubt, get your oil burner guy to do it. Need to be able to cut the flue pipe, cut a simple 3/4" hole and do the wiring. The wiring is totally dependent on your system, again, if you have ANY doubt, get your oil burner guy to do it. Basement seems a little warmer and overall it seems to operate exactly as it should, we'll have to see what the savings come to.
Excellent Product. Buy it!
By Heywood Jablome
from Norwalk, CT
Easy to install and works as they say it will!
from New Milford, CT
Images shared by basspig
OVD installed in furnace flue
Alternate view of OVD, installed.
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