JOHNSON CONTROLS Humidity Controller: DIN Rail/Wall Mount, 120/240V AC, Dehumidifier Control Compatible
The JOHNSON CONTROLS Humidity Controller (MPN S351AA-1C) is a wall-mount humidity controller designed for dehumidifier control compatibility. It operates on an input voltage of 120/240V AC and includes an outdoor…
SKU 3G-OTH-67497
Also listed as: S351AA1C · S351AA 1C
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The JOHNSON CONTROLS Humidity Controller (MPN S351AA-1C) is a wall-mount humidity controller designed for dehumidifier control compatibility. It operates on an input voltage of 120/240V AC and includes an outdoor temperature sensor.
Frequently Asked Questions
What is the JOHNSON CONTROLS S351AA-1C humidity controller used for?
The JOHNSON CONTROLS S351AA-1C is a wall-mount humidity controller used to manage dehumidifiers and humidifiers in commercial or industrial HVAC systems. It includes an outdoor temperature sensor for ambient compensation and operates on 120/240V AC input voltage.
What are the specifications of the JOHNSON CONTROLS S351AA-1C humidity controller?
The JOHNSON CONTROLS S351AA-1C is a wall-mount humidity controller with 120/240V AC input voltage. It is compatible with dehumidifier control and includes an outdoor temperature sensor. The manufacturer part number is S351AA-1C.
Where to buy the JOHNSON CONTROLS S351AA-1C humidity controller worldwide?
3G Electric supplies the JOHNSON CONTROLS S351AA-1C humidity controller worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the JOHNSON CONTROLS S351AA-1C humidity controller?
Mount the JOHNSON CONTROLS S351AA-1C on a wall or DIN rail per local codes. Connect 120/240V AC input power and wire the outdoor temperature sensor. Follow generic HVAC controller best practices for wiring and commissioning. Consult the manufacturer manual for detailed steps.
Used in
Common applications for JOHNSON CONTROLSJOHNSON CONTROLS Products
3G Electric supplies JOHNSON CONTROLS humidifier & dehumidifier stage modules. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
