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Honeywell 40003916-048 is a Replacement Head for V Series Zone Valve (V8043F), With End Switch.
(based on 59 reviews)
of respondents would recommend this to a friend.
Most Liked Positive Review
Just what I needed
I had a boiler mechanic out to make a repair on my home boiler. He said it was the the control board was bad and made a replaced the part. The part and labor...Read complete review
I had a boiler mechanic out to make a repair on my home boiler. He said it was the the control board was bad and made a replaced the part. The part and labor cost me over $600. and still the boiler was not working properly. I decided to trouble shoot the problem myself and found that three of the zone control valves had bad end control switches (limit switches). I got on line and to order the part and came across PexSupply. Your price was great and I ordered the Honeywell replacement head. Your price was very good and the online process was easy. I will be buying more supplies in the future as needed. Oh by the way, the boiler mechanic will not be returning to my home. I know more than he does now about the system.
Most Liked Negative Review
Upon installation they work well. However, I have 6 zones and have to frequently replace one valve or another because it quits sending the light-off signal to the boiler. I am seeing a...Read complete review
Upon installation they work well. However, I have 6 zones and have to frequently replace one valve or another because it quits sending the light-off signal to the boiler. I am seeing a 3-5 year life expectancy.
Reviewed by 59 customers
Displaying reviews 1-10
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from NW Montana
Comments about Replacement Head for V8043F Zone Valves:
These heads are easy to replace. Turn off the power to the boiler, remove the wires & remove the two screws holding the head. My only complaint is the parts seem to wear out too easily/quickly anymore. System is over 20 years old so things are going to need replacing.
Bottom Line Yes, I would recommend this to a friend
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By Jim O
Bottom Line No, I would not recommend this to a friend
realistic product realistic price
from new york
nice replacement,easy install and it works great....
worked great. easy to install.
The part worked great and easy to install. Just take a picture of the wiring before you start or draw out wiring diagram. I didn't understand how my boiler operated until this part when bad and had to figure it out. This parts fires up and boiler and opens the valve when the zone call for heat. I waited for 3 week for this part from Sears and finally canceled the order. Supply House shipped it in just a few days and was $20 cheaper1
By Big Dog
from Weathersfield, VT
The 'End Switch' has terminals on the bottom of the unit.
Great price on replacement powerhead
By Brent J
from Montville, NJ
This got one of my heater zones working again, just in time for winter coming!great price and super fast shipping, thanks again SupplyHouse.com!
Just What The Doctor (me) Ordered
from Saratoga Springs, NY
Lost my domestic water loop from by boiler and found the zone valve head to be the culprit. From time to time you can get away with simply replacing the motor in these heads but they do wear and get "loose" to a point where the just won't make anymore. For about double the cost of a motor you can have a completely new head assembly which only requires 2 mounting screws and swapping the wiring terminal for terminal. I can't say that I'll never replace a motor again but these heads are definitely convenient. Considering my zone valves are all original to my home's construction in 1994, I guess replacing a few heads when they go from here on out isn't too bad a deal. Also, I now have a new spare on the shelf for next time.
Good Replacement for the price
from South Dakota
Replacement ... Just what I needed! Best price I found.
Best deal online!!!!
from Montour Falls, NY
Best price anywhere. Along with easy transaction and fast shipping...great parts at great prices...
from Ridgway, Pa
Great fast service and reply. Part was shipped with in days of order even though it said it would take 5 to 8 days. Had the part in 5 days from date of order. Would do business with PexSupply.com again. Planning on a remodle of a house and will order my supplies from them. Best prices I've found.
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