Brand: K-Rain SKU: 2210
Product Overview
The K-Rain 2210 is a short-duration mechanical single-station controller for applications that require brief, repeating 110-volt ON/OFF cycles. It accepts 110 VAC input and switches 110 VAC output for one compatible load rated up to 1 horsepower.
A 10-minute programming dial provides short timing periods in multiples of approximately 1.5, 3, and 6 seconds, with multiple start settings available within the cycle. This makes the controller useful for nursery misting, propagation, humidification, cooling, and other equipment that would be overwatered or overrun by conventional multi-minute irrigation schedules.
The 2210 directly switches line voltage. It is not a 24 VAC valve controller and should not be confused with the transformer-output 2214. Confirm the supply voltage, connected load, motor horsepower, switching requirements, wiring method, grounding, overcurrent protection, and local electrical codes before installation. The controller does not replace a required motor starter, overload device, or disconnect. Line-voltage installation and service should be completed by a qualified professional using current K-Rain instructions.
Key Features
- Short-duration mechanical single-station control
- 110 VAC input and 110 VAC switched output
- Compatible load rating up to 1 HP
- 10-minute programmable dial
- Timing periods in approximately 1.5-, 3-, and 6-second multiples
- Multiple start settings
- Rain-tight enclosure for approved installations
Common Uses
- Nursery and greenhouse misting
- Plant propagation benches
- Short-cycle cooling or humidification
- Replacing an exact K-Rain 2210 controller
Compatibility and Installation Notes
- Verify a 110 VAC supply and a compatible load not exceeding 1 HP.
- This controller switches line voltage and does not provide a 24 VAC station output.
- Confirm the short-cycle timing format suits the application.
- Use required starters, overloads, grounding, and disconnects.
- Disconnect power and follow K-Rain wiring instructions.
Frequently Asked Questions
Is the 2210 intended for ordinary lawn-zone schedules?
It is primarily designed for brief repeated cycles such as misting. A conventional irrigation controller is generally better suited to ordinary multi-minute lawn watering.
Can it power a 24 VAC valve directly?
No. The 2210 switches 110 VAC output. The related 2214 provides a 24 VAC transformer output.
What is the maximum load rating?
K-Rain lists a compatible load up to 1 horsepower.
Why Buy This K-Rain 2210 from Big Frog Supply?
Big Frog Supply identifies the exact 110V input/output, 1 HP limit, and short-duration timing format so this controller is not confused with the 24V 2214 or the standard-duration 2110.
Product Type Short-duration mechanical single-station controller
Manufacturer Part Number 2210
Series K-Rain 2200 Series
Input Power 110 VAC, 60 Hz
Switched Output 110 VAC, 60 Hz
Maximum Motor Load Up to 1 HP
Programming Dial 10 minutes
Timing Periods Approx. 1.5-, 3-, and 6-second multiples
Start Settings Multiple
Primary Applications Misting, nursery, propagation, short-cycle equipment
Low-Voltage Station Output No
