A key characteristic of indoor sprinkler controllers is that the transformer is a “wall-wart” plug-in style as opposed to being internal to the controller. It is relatively uncommon for a transformer to fail, but if it does then this transformer will get you up and running again. The input is 110 VAC and the output is 24 VAC which is standard for pump relays and solenoids in North America. The 750mA capacity makes it capable of simultaneously powering two valve solenoids or one pump relay and one valve solenoid. If you need to install an indoor controller and transformer in an outdoor location, then we recommend installing it in the outdoor sprinkler controller cabinet. This transformer is compatible with 750mA max indoor controllers from Orbit, Hydro-Rain, and other major brands.
For replacing 110 VAC to 24 VAC 750mA max transformers on indoor controllers
Input and output are standard for pump relays and solenoids in North America
High Quality Construction
Capable of powering two solenoids or one pump relay and one valve solenoid
For outdoor locations install in an outdoor sprinkler controller cabinet
Compatible with indoor controllers from Orbit, Hydro-Rain, and other major brands