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Small square white sensor 1.56 by 1.56 by .66 inches with adhesive disc

Mitsubishi

Mitsubishi PAC-USWHS003-TH-1 hvac control wireless temp humidity sensor

SKU CH-5AM4-GAX6S MPN PAC-USWHS003-TH-1

Wireless temperature and humidity sensor for Mitsubishi HVAC systems, powered by an included CR2477 coin cell, pairs with compatible wireless interfaces for remote zone monitoring via the Kumo Cloud

  • Rated voltage3VDC
  • Product typeHVAC Controls
  • Size or dimensions1.56 × 1.56 × 0.66 in
  • Product colorWhite
  • Number of items1 pack
  • Sold asEach
  • Wireless sensor enables remote zone control
  • Compact 1.56 x 1.56 x .66 inch design fits anywhere
  • CR2477 1000 mAH battery powers 3VDC operation
  • Pairs with PAC-USWHS002-WF-1 or PAC-USWHS002-WF-2 interfaces
  • Kumo Cloud app handles setup and monitoring

Wireless zone sensor

The Mitsubishi PAC-USWHS003-TH-1 is a wireless temperature and humidity sensor for residential HVAC systems. It extends remote sensing to a specific zone so the system can respond to conditions away from the main unit. Homeowners who want room-level comfort control without running new wiring use this device. It pairs with a compatible wireless interface to feed data to the Kumo Cloud app.

App-configured add-on

The sensor communicates with PAC-USWHS002-WF-1 or PAC-USWHS002-WF-2 wireless interfaces, one sensor per interface. Installation and configuration are performed entirely through the Kumo Cloud app on a mobile device. A double-sided adhesive disc is included for surface mounting without tools. The CR2477 coincell rated at 1000 mAH at 3VDC powers the unit, removing the need for low-voltage wiring.

Battery-powered reporting

The sensor relays temperature and humidity readings to the interface and app on a continuing basis while the coincell lasts. Because it operates at 3VDC from a single cell, there is no transformer or dedicated circuit to maintain. The compact 1.56 x 1.56 x .66 inch white housing fits discreetly in a room. Builders who need multiple sensors per zone or a hard-wired connection cannot use this model.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $71.99
Pricier than about 61% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameMitsubishi
Model namePAC-USWHS003-TH-1
Product typeHVAC Controls
Product colorWhite
Power
Rated voltage3VDC
Size & build
Size or dimensions1.56 × 1.56 × 0.66 in
In the box
Number of items1 pack

Questions about this item

How long will the CR2477 coincell last under continuous operation?

The sensor ships with a CR2477 coincell rated at 1000 mAH at 3V.

Does the sensor generate noticeable heat or noise during all-day use?

The unit measures 1.56 x 1.56 x .66 inches and operates at 3VDC with no moving parts, so it produces no audible noise or perceptible heat.

Which Mitsubishi wireless interface must I already own for this sensor to function?

The sensor is compatible only with the PAC-USWHS002-WF-1 or PAC-USWHS002-WF-2 wireless interface, and one sensor may be paired per interface.

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