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This item is for non-potable (non-human consumption) water applications only.
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Honeywell 40003916-048 is a Replacement Head for V Series Zone Valve (V8043F), With End Switch.
(based on 56 reviews)
of respondents would recommend this to a friend.
Reviewed by 56 customers
Displaying reviews 1-10
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worked great. easy to install.
Comments about Replacement Head for V8043F Zone Valves:
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
Bottom Line Yes, I would recommend this to a friend
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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.
I would buy this product again
from Capon Bridge, WV
we use this product to heat our house it tells the heat when to kick on and off.
from Northwest Indiana
Replaced zone valve perfectly. Easy to install, as it took less than 10 minutes. Saved money, not having to buy the entire valve. Pex provided timely service and excellent price.
Easy DIY install
If you can navigate this website, you can install this product. PexSupply's videos and instruction give you confidence.
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