---
product_id: 7947497
title: "Rain Bird UT1 Replacement Transformer for SST Series Indoor Irrigation Timers"
brand: "rain bird"
price: "€ 31.78"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.pt/products/7947497-rain-bird-ut1-replacement-transformer-for-sst-series-indoor-irrigation
store_origin: PT
region: Portugal
---

# 24V Power Indoor Use Easy Install Rain Bird UT1 Replacement Transformer for SST Series Indoor Irrigation Timers

**Brand:** rain bird
**Price:** € 31.78
**Availability:** ✅ In Stock

## Summary

> Transform Your Irrigation Game! 🌧️

## Quick Answers

- **What is this?** Rain Bird UT1 Replacement Transformer for SST Series Indoor Irrigation Timers by rain bird
- **How much does it cost?** € 31.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/7947497-rain-bird-ut1-replacement-transformer-for-sst-series-indoor-irrigation)

## Best For

- rain bird enthusiasts

## Why This Product

- Trusted rain bird brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** UL certified for peace of mind and reliability.
- • **Effortless Setup:** Wire connector slides directly into your existing timer for a hassle-free installation.
- • **Optimal Performance:** Operates at a consistent 60 Hz frequency for stable performance.
- • **Space-Saving Design:** Wall mountable for a sleek, organized setup in your irrigation system.
- • **Seamless Compatibility:** Designed exclusively for Rain Bird SST indoor timers.

## Overview

The Rain Bird UT1 Replacement Transformer is a 24-volt power source specifically designed for SST series indoor irrigation timers. With easy installation and UL certification, it ensures reliable performance in a compact, wall-mountable design, perfect for maintaining your indoor garden effortlessly.

## Description

Product Description               Rain Bird UT1 Replacement Transformer for SST Series Indoor Irrigation Timers. Replacement 24-Volt transformer for use only with the Rain Bird SST indoor irrigation timers/controllers. Easy-to-install wire connector slides directly into any SST irrigation timer/controller with no tools required. **Very Important: this unit designed only for indoor vertical or floor mount use in dry locations. Compatible with the following Rain Bird indoor timer/controller models: SST400I, SST400IN, SST600I, SST600IN, SST900I, AND SST900IN. Specifications: UL Rated; Input AC120V / 60Hz; Output AC25.5V / 650mA. Rain Bird “The Intelligent Use of Water"                  From the Manufacturer               Rain Bird Corporation is a privately held company founded in 1933 during the agricultural boom in California. We’re recognized as the #1 manufacturer and provider of irrigation products and services in the world. With sales offices around the globe; we offer over 4,000 water-saving irrigation products in more than 130 countries. Since the very beginning, Rain Bird has produced and offered the industry’s broadest range of high-quality irrigation products for: farms, golf courses, sports arenas, commercial developments and homes. Over the past 80-years Rain Bird has received more than 450 patents worldwide. Including the first one for irrigation in 1935 on our original impact-drive sprinkler (U.S. Patent #1,997,901) which revolutionized agricultural food-production and ushered in a new era in irrigation worldwide. In 1990 this original impact sprinkler was designated a historic landmark by the American Society of Agricultural Engineers. Our products cover all aspects of irrigation…timers/controllers, pop-up rotary sprinklers, pop-up spray head sprinklers, sprinkler nozzles, irrigation valves, Drip irrigation, drainage and much more. These products have been chosen and installed worldwide in the largest and most prestigious projects for residential, commercial, agricultural and golf course irrigation. Rain Bird is committed to The Intelligent Use of Water™ extending beyond products to education, training and services for the industry and the community. Our legacy is to design and manufacture only products of the highest value and quality. We’re grateful to have received numerous recognition awards from many of our valued partners. Rain Bird “The Intelligent Use of Water"

## Features

- Replacement transformer for Rain Bird SST model indoor timers
- Compatible only with Rain Bird SST indoor models
- Easy installation: wire connector slides directly into existing timer
- Only suitable for vertical indoor installation in dry location
- 24 volt transformer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 4.31 g |
| Specification Met | UL |
| Minimum Frequency | 60 Hz |
| Maximum Frequency | 60 Hz |
| Mounting Type | Wall Mount |
| Power Source | Water |

## Product Details

- **Brand:** Rain Bird
- **Power Source:** Ac Mains
- **Mounting Type:** Wall Mount
- **Current Rating:** 650 Milliamps
- **Specification Met:** UL

## Images

![Rain Bird UT1 Replacement Transformer for SST Series Indoor Irrigation Timers - Image 1](https://m.media-amazon.com/images/I/91IFuMP1pLL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How many in line valves can this power simultaneously?**
A: As many as your control box supports.

**Q: My old transformer - which hit the floor and broke, shows output of 26.5 - will this still work?**
A: The only difference was I had to cut end of to direct wire. My older system did not have a plug but the transformer worked great.

**Q: Will this work on a rain bird controller #esp-m?**
A: I don’t know the specific model of rainbird system you have.  If your existing transformer uses two wires, then this will definitely work.  If it has three wires then it may or may not work and the hookup is different for these controllers and this hookup is not discribed in the literature.

**Q: Will this work for rainbird stp6pl?**
A: Yes, it will work that controller.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works fine
*by D***A on August 25, 2025*

Works fine!

### ⭐⭐⭐⭐⭐ Excellent buy! Saved big money to buy replacement cord versus whole new Rainbird timer.
*by K***N on June 9, 2025*

Perfect OEM for our rainbird sprinkler system! Power cord wore out from many years in a hot garage! Sprinkler system up and running thanks to Amazon as these cords are not available at Home Depot where we purchased the original unit.

### ⭐⭐⭐⭐⭐ Great replacement part
*by V***T on December 13, 2024*

Replaced broken transformer on Rainbird system; works great and much better price than ordering directly from Rainbird.

## Frequently Bought Together

- Rain Bird UT1 Replacement Transformer for SST Series Indoor Irrigation Timers
- Rain Bird SST900IN Simple-To-Set Indoor Sprinkler/Irrigation System Timer/Controller, 9-Zone/Station (this New/Improved Model Replaces SST900I)
- Rain Bird CPRSDBEX Wired Rain Sensor with Mounting Bracket and Wire, Gray

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**Shop now:** [https://www.desertcart.pt/products/7947497-rain-bird-ut1-replacement-transformer-for-sst-series-indoor-irrigation](https://www.desertcart.pt/products/7947497-rain-bird-ut1-replacement-transformer-for-sst-series-indoor-irrigation)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-25*