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🌧️ Upgrade your irrigation game without missing a drop!
The Rain-Bird ESPSM3-3-Station Expansion Module instantly boosts your existing Rain Bird ESP modular irrigation controller by adding three additional stations. Designed for seamless hot-swappable installation, it fits any open slot and works with ESP-M, ESP-Me, ESP-SMT, and ESP-SMTe series, enabling quick, no-downtime upgrades to keep your landscape perfectly watered.
| ASIN | B08LQV42KF |
| Best Sellers Rank | #24,427 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #20 in Automatic Irrigation Controllers |
| Brand | Rain Bird |
| Brand Name | Rain Bird |
| Color | white |
| Customer Reviews | 4.8 out of 5 stars 581 Reviews |
| Manufacturer | Rainbird |
| Material | Plastic |
| Material Type | Plastic |
| Model | ESPSM3 |
| Part Number | ESPSM3 |
| Unit Count | 3.0 Count |
J**.
Easy install
Works perfectly. 30 second to install. Rain-bird products are always quality.
J**.
Great item that's easy to install
Great product, easy install, completely a DIY money saver.
M**Z
Perfect replacement
Perfect fit and had no issues
P**U
Good price, fast delivery and easy install.
Good price, fast delivery and easy install for an 2014 esp-me. 3 zones on our system went out. On manual cycle, one channel reports no error, while the other two would start the cycle, blink twice then report nomod. I further confirmed with a meter, with and without channel wires connected, that there were no 24V AC readings on any of the three channels when command to turn on. I went as far as moving the module to another empty slot and repeated the measurements. At this point, I’m pretty certain that the module is dead. The new module came quickly and simply screw down 3 channel wires, slide in the module and flip the lock lever!
K**.
Fit my 20+ year old Rainbird system.
Fit good, work good, only need a Phillips screwdriver to install on my 13 station system.
L**E
Easy to install
Easy to use. Needed to expand my system
S**.
Worked well.
Snapped right in and got my irrigation system up and running.
P**N
Good service and product.
Great product and service.
D**W
Good product.
Unit came in earlier than expected. It works great. I would order from them again.
Trustpilot
5 days ago
3 days ago