Honeywell40003916-026 24Vac 50/60Hz replacement head for V8043E with end switch
S**J
Easy replacement motor/driver
The drive gears failed on one of my valves. This replacement was the same as Original Equipment. Took less then 10 minutes to install and wire up
G**R
Micro switch fails requiring replacement of actuator
It seems like the older design is more robust. The current design has a weak micro switch requiring frequent replacement of entire actuator. Not good.
B**3
Works
Direct replacement valve motor for our boiler.Fairly easy to install
K**B
It worked
Easy to install.
G**H
Works fine, but it's a little hacky.
The replacement job is very easy, just follow the included instructions. Make sure the manual override lever is in the "MAN" position on the old valve before removing it, and make sure the override lever on the new valve is also in the "MAN" position before installing it.The end-switch in the new valve is the new style, so when it eventually fails you'll have to replace the whole head, not just the faulty switch. The new style switch is no longer available as an individual replacement part.My only real complaint is the strain relief is a complete hack. Looking at the pictures you can see the original head on the left with a nice, well-fitted strain relief. On the right is the new head. It has a hugely over-sized hole that the strain relief doesn't even come close to filling. I suppose it probably does the job of strain relief, but it really doesn't protect the wires from the sharp edges of the sheet metal.
P**.
Stripped Gears
Received three total units. One worked perfect, one worked with a few missing teeth, and the third didn't work at all and skipped all the teeth. Make sure you try to operate the manual lever as soon as you take it out of the box. These gears must strip easy and the packaging protection is nonexistent. So they could be damaged in shipping? Awaiting replacements. One of the units had the manual lever already locked in the "on" position. Could have been a previously opened/used unit.Update:Received the replacements and the two new ones were locked in the open position and seem untouched/unused. Both function normally and teeth aren't skipping. Hope they last. Will certainly check on them through winter. Updated my score to reflect.
L**N
Easy replacement no special skills necessary
1st floor zone valve, hot water system
B**L
Control Valve Replacement
Exact fit, price was great, shipping was quick
T**R
Exactly what I needed
Perfect replacement head's for my old valves.
Trustpilot
1 month ago
1 month ago