This is the wiring harness that fits most gas boilers.
Having problems with your boiler not firing? This type of device may be the cause. This replacement part makes it straightforward to install as the damper comes with no harness. If you are replacing a different brand, you need the wiring kit. Multiple adapters are included.
They are the only brand we use, and SupplyHouse.com is now the only place we buy them!
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Most Liked Negative Review
Universal Harness
The instructions provided a list of the optional adaptors by manufacturer. The option listed for HB Smith was not as listed, but a different option in the kit. The kit should have included an additional Romex connector for securing the harness at both ends. The Romex connector provided did not slide over the heat-shrink, the I.D. was to small. I ended up cutting the heat-shrink and taping the wires to use the Romex connector.
Only option available to use with the Field Controls damper.
Showing 1-10 of 11 reviews
I would buy again
Great product, worked great for me
Bucky
Colorado
10 months ago
Verified Buyer
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Provide additional plug
Product is used with the associated damper, only complaint is that a separate transition plug be supplied. If the included plug adapters do not match your boiler, you must modify one of the supplied adapters. I had to cut the end and expose the wires and the hard wired my unit.
Provide an adapter plug with only wires on one end
Greg
Clifton NJ
5 years ago
Verified Buyer
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we would purchase this product int he future
Replacement part for a carrier and the selections ofadapters make it a breeze to change
Ccprop
Rochester Ny
6 years ago
Verified Buyer
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Universal Harness
The instructions provided a list of the optional adaptors by manufacturer. The option listed for HB Smith was not as listed, but a different option in the kit. The kit should have included an additional Romex connector for securing the harness at both ends. The Romex connector provided did not slide over the heat-shrink, the I.D. was to small. I ended up cutting the heat-shrink and taping the wires to use the Romex connector.
Only option available to use with the Field Controls damper.
Mike C.
Bear, DE
7 years ago
Verified Buyer
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This is the wiring harness that fits most gas boilers.
Having problems with your boiler not firing? This type of device may be the cause. This replacement part makes it straightforward to install as the damper comes with no harness. If you are replacing a different brand, you need the wiring kit. Multiple adapters are included.
They are the only brand we use, and SupplyHouse.com is now the only place we buy them!
MilfordsMrFixIt
Milford, Massachusetts
7 years ago
Verified Buyer
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Great part for older unit updating
18 year old unit had hard wired connection to my failed vent damper so replacing vent damper with newer model required this universal kit to put together the right combination of connections. Worked perfectly.
Barry
Connecticut
7 years ago
Verified Buyer
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Adapter
The problem that I had was the adapters they were to short very had to fit in the control box
Bob J
Summit illinois
8 years ago
Verified Buyer
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just what i needed, but high price.
couldn't use the damper without it, but at a high cost.
retired
nh
8 years ago
Verified Buyer
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Adapter connections to fit many appli
Adapters matched up to old Honeywell damper easily.
mrfixitmaybe
Lancaster, NY
11 years ago
Verified Buyer
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Versatile
Great product, it makes a vent damper replacement easy. Fits most aqua stats.
Q: I have a Field Controls Model GVD-7 24VAC 60/50 Hz 80 ma and an Aquastat L8148E1257 Control. Will this Wire harness work?
Asked by Dave 10 years ago
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Verified Reply- SupplyHouse Staff
Yes, the L8148E1257 aquastat has the ability to connect to the molex plug on the field controls vent damper GVD-7. You may need the universal wiring harness 46579100 in addition.
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