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JOHNSON CONTROLS Display Module: 24V AC, W351/W351P, 20XK85 - Modular Components for Temperature Controls
JOHNSON CONTROLSModular Components for Temperature Controls

JOHNSON CONTROLS Display Module: 24V AC, W351/W351P, 20XK85

The JOHNSON CONTROLS Display Module (MPN D351AA-1C) is a Humidity Module for Temperature Sensing and Control, compatible with the W351 series and model W351AB-2C. It operates on 24V AC input voltage.

SKU 3G-OTH-68503

Also listed as: D351AA1C · D351AA 1C

Brand
JOHNSON CONTROLS
Item
Display Module: 24V AC, W351/W351P, 20XK85
Category
Modular Components for Temperature Controls
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
D351AA-1C
Application
Temperature Sensing and Control
Product Type
Humidity Module
Input Voltage
24V AC
Compatible with Series
W351
Compatible with Manufacturer Model Number
W351AB-2C

Technical Documents

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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS Display Module (MPN D351AA-1C) is a Humidity Module for Temperature Sensing and Control, compatible with the W351 series and model W351AB-2C. It operates on 24V AC input voltage.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the JOHNSON CONTROLS D351AA-1C Display Module used for?

The JOHNSON CONTROLS D351AA-1C is a Humidity Module designed for Temperature Sensing and Control applications. It is compatible with the W351 series and model W351AB-2C, providing reliable humidity monitoring and display in HVAC and building automation systems.

What are the specifications of the JOHNSON CONTROLS D351AA-1C?

The JOHNSON CONTROLS D351AA-1C is a Humidity Module with an input voltage of 24V AC. It is compatible with the W351 series and model W351AB-2C. The manufacturer part number is D351AA-1C, and it is used for Temperature Sensing and Control applications.

Where to buy the JOHNSON CONTROLS D351AA-1C worldwide?

3G Electric supplies the JOHNSON CONTROLS D351AA-1C Display Module worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the JOHNSON CONTROLS D351AA-1C Humidity Module?

Install the JOHNSON CONTROLS D351AA-1C by connecting it to a 24V AC power supply and ensuring compatibility with the W351 series controller. Follow standard HVAC wiring practices and mount the module in a dry, accessible location. Refer to the manufacturer's manual for detailed instructions.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS modular components for temperature controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Humidity Controller: DIN Rail/Wall Mount, 120/240V AC, Dehumidifier Control Compatible, 120/240V AC (MPN S351AA-1C)
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Humidity Controller: DIN Rail/Wall Mount, 120/240V AC, Dehumidifier Control Compatible, 120/240V AC (MPN S351AA-1C)
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