We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
Robertshaw Low Voltage Thermostat: Heat or Cool, Auto - Standard Thermostats
RobertshawStandard Thermostats

Robertshaw Low Voltage Thermostat: Heat or Cool, Auto

The ROBERTSHAW Low Voltage Thermostat (MPN RS9423T) is a square, touch-screen standard thermostat for heat or cool applications. It features automatic changeover, 7-day programming capability, and a temperature…

SKU 3G-OTH-70756

Brand
Robertshaw
Item
Low Voltage Thermostat: Heat or Cool, Auto
Category
Standard Thermostats
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Robertshaw
Manufacturer Part Number
RS9423T
Type
Auto, B/C/G/O/RC/RH/W2/W/E/Terminal Designations/Y2
Shape
Square
Application
Heat or Cool
Control Type
Touch Screen
Changeover Type
Automatic
Mounting Direction
Horizontal
Terminal Designations
W/E
Humidification Control
Yes
Programming Capability
7-Day
Temperature Control Range
41° to 90°F
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ROBERTSHAW Low Voltage Thermostat (MPN RS9423T) is a square, touch-screen standard thermostat for heat or cool applications. It features automatic changeover, 7-day programming capability, and a temperature control range of 41° to 90°F. The thermostat includes humidification control and terminal designations W/E, with horizontal mounting direction.

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 ROBERTSHAW RS9423T thermostat used for?

The ROBERTSHAW RS9423T low voltage thermostat controls heat or cool systems in commercial or residential HVAC applications. It offers automatic changeover, 7-day programming, and humidification control, making it suitable for facilities requiring precise temperature management between 41° and 90°F.

What are the specifications of the ROBERTSHAW RS9423T thermostat?

The ROBERTSHAW RS9423T is a square, touch-screen thermostat with automatic changeover, 7-day programming, and a temperature control range of 41° to 90°F. It includes terminal designations W/E, supports heat or cool applications, and mounts horizontally. Humidification control is integrated.

Where to buy the ROBERTSHAW RS9423T thermostat worldwide?

3G Electric supplies the ROBERTSHAW RS9423T thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this low voltage thermostat.

How to install the ROBERTSHAW RS9423T thermostat?

Install the ROBERTSHAW RS9423T thermostat by mounting it horizontally on a wall, connecting wires to terminals W/E, B/C/G/O/RC/RH/W2/Y2 as per your system. Ensure power is off before wiring. Follow the manual for 7-day programming and automatic changeover setup. 3G Electric can provide sourcing support.

Used in

Common applications for Robertshaw
Commercial HVAC — Robertshaw RS10420T digital WiFi thermostat for programmable heat and cool control in office buildings
Furnace ignition — Robertshaw 41-230 universal hot surface ignitor for silicon carbide replacement in residential and light commercial furnaces
Airflow monitoring — Robertshaw 2374-509 adjustable air pressure switch for draft sensing in industrial burner systems
Gas-fired equipment — Robertshaw 1820-009 universal pilot assembly with thermopile for natural gas or LP water heaters and boilers
Vibration protection — Robertshaw 366A0 mechanical vibration switch for pump and compressor monitoring in industrial plants
OEM replacement — Robertshaw 41-428N direct spark igniter for Trane HVAC equipment requiring silicon nitride ignitors

Robertshaw Products

3G Electric supplies Robertshaw standard thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
ROBERTSHAW Digital Wall Thermostat,Non-Programmable: Heat and Cool, Manual, O/B, Heat-Cool-Off (MPN RS8210). Key specifications — Application: Heat and Cool; Key Features: Universal Sub-Base; Temperature Differential: 0.2°F to 2°F; Voltage: 24V AC; Terminal Designations: O/B; System Settings: Heat-Cool-Off; Temperature Control Range: 44° to 90°F; Changeover Type: Manual.
Robertshaw
ROBERTSHAW Digital Wall Thermostat,Non-Programmable: Heat and Cool, Manual, O/B, Heat-Cool-Off (MPN RS8210). Key specifications — Application: Heat and Cool; Key Features: Universal Sub-Base; Temperature Differential: 0.2°F to 2°F; Voltage: 24V AC; Terminal Designations: O/B; System Settings: Heat-Cool-Off; Temperature Control Range: 44° to 90°F; Changeover Type: Manual.
ROBERTSHAW Digital Wall Thermostat,Non-Programmable: Heat and Cool, Manual, O/B, Heat-Cool-Off (MPN RS8110). Key specifications — Application: Heat and Cool; Key Features: Universal Sub-Base; Temperature Differential: 0.2°F to 2°F; Voltage: 24V AC; Terminal Designations: O/B; System Settings: Heat-Cool-Off; Temperature Control Range: 44° to 90°F; Changeover Type: Manual.
Robertshaw
ROBERTSHAW Digital Wall Thermostat,Non-Programmable: Heat and Cool, Manual, O/B, Heat-Cool-Off (MPN RS8110). Key specifications — Application: Heat and Cool; Key Features: Universal Sub-Base; Temperature Differential: 0.2°F to 2°F; Voltage: 24V AC; Terminal Designations: O/B; System Settings: Heat-Cool-Off; Temperature Control Range: 44° to 90°F; Changeover Type: Manual.
ROBERTSHAW Low Voltage Thermostat: Heat and Cool, White, 7-Day, Touch Screen, Alexa compatible (MPN RS10421T). Key specifications — Application: Heat and Cool; Housing Color: White; Programming Capability: 7-Day; Terminal Designations: Y2; Smart Capabilities: Alexa compatible; Humidification Control: Yes; Brand: ROBERTSHAW; Control Type: Touch Screen.
Robertshaw
ROBERTSHAW Low Voltage Thermostat: Heat and Cool, White, 7-Day, Touch Screen, Alexa compatible (MPN RS10421T). Key specifications — Application: Heat and Cool; Housing Color: White; Programming Capability: 7-Day; Terminal Designations: Y2; Smart Capabilities: Alexa compatible; Humidification Control: Yes; Brand: ROBERTSHAW; Control Type: Touch Screen.
ROBERTSHAW Line Volt Mechanical Tstat: Heat Only, On-Off, 50° to 90°F, Exposed Dial, 120 to 277V AC (MPN 802). Key specifications — Application: Heat Only; Key Features: Convenient Temperature Display View Comfort Level At-A-Glance; System Settings: On-Off; Switch Type/Action: DPST, Open on Rise; Temperature Control Range: 50° to 90°F; Stages: 1H; Voltage: 120 to 277V AC; Brand: ROBERTSHAW.
Robertshaw
ROBERTSHAW Line Volt Mechanical Tstat: Heat Only, On-Off, 50° to 90°F, Exposed Dial, 120 to 277V AC (MPN 802). Key specifications — Application: Heat Only; Key Features: Convenient Temperature Display View Comfort Level At-A-Glance; System Settings: On-Off; Switch Type/Action: DPST, Open on Rise; Temperature Control Range: 50° to 90°F; Stages: 1H; Voltage: 120 to 277V AC; Brand: ROBERTSHAW.
ROBERTSHAW Line Volt Mechanical Tstat: Cool Only, On-Off, 50° to 90°F, Exposed Dial, 120 to 277V AC (MPN 803A). Key specifications — Application: Cool Only; Key Features: Convenient Temperature Display View Comfort Level At-A-Glance; System Settings: On-Off; Switch Type/Action: SPST, Close on Rise; Temperature Control Range: 50° to 90°F; Stages: 1C; Voltage: 120 to 277V AC; Brand: ROBERTSHAW.
Robertshaw
ROBERTSHAW Line Volt Mechanical Tstat: Cool Only, On-Off, 50° to 90°F, Exposed Dial, 120 to 277V AC (MPN 803A). Key specifications — Application: Cool Only; Key Features: Convenient Temperature Display View Comfort Level At-A-Glance; System Settings: On-Off; Switch Type/Action: SPST, Close on Rise; Temperature Control Range: 50° to 90°F; Stages: 1C; Voltage: 120 to 277V AC; Brand: ROBERTSHAW.

More from Robertshaw

View all Robertshaw parts →
ROBERTSHAW Thermostat: Heat and Cool, Manual, B/C/G/O/Rc/Rh/W/W2/Terminal Designations/Y2, Rectangle (MPN RS9220). Key specifications — Application: Heat and Cool; Stages: Multi-Stage 2H/2C Programmable; Programming Capability: 7 Day; Shape: Rectangle; Terminal Designations: O; Temperature Control Range: 44 to 90 °F; Changeover Type: Manual; Brand: ROBERTSHAW.
Robertshaw
ROBERTSHAW Thermostat: Heat and Cool, Manual, B/C/G/O/Rc/Rh/W/W2/Terminal Designations/Y2, Rectangle (MPN RS9220). Key specifications — Application: Heat and Cool; Stages: Multi-Stage 2H/2C Programmable; Programming Capability: 7 Day; Shape: Rectangle; Terminal Designations: O; Temperature Control Range: 44 to 90 °F; Changeover Type: Manual; Brand: ROBERTSHAW.
ROBERTSHAW Digital Wall Thermostat: Heat or Cool, Auto, B/C/G/O/RC/RH/W/E/Terminal Designations/Y2 (MPN RS9320T). Key specifications — Application: Heat or Cool; Stages: 3H/2C; Programming Capability: 7-Day; Shape: Square; Terminal Designations: RH; Temperature Control Range: 41° to 90°F; Changeover Type: Automatic; Brand: ROBERTSHAW.
Robertshaw
ROBERTSHAW Digital Wall Thermostat: Heat or Cool, Auto, B/C/G/O/RC/RH/W/E/Terminal Designations/Y2 (MPN RS9320T). Key specifications — Application: Heat or Cool; Stages: 3H/2C; Programming Capability: 7-Day; Shape: Square; Terminal Designations: RH; Temperature Control Range: 41° to 90°F; Changeover Type: Automatic; Brand: ROBERTSHAW.
ROBERTSHAW Digital Wall Thermostat: Heat or Cool, Auto, B/C/G/O/RC/RH/W/Terminal Designations, 1H/1C (MPN RS9110T). Key specifications — Application: Heat or Cool; Stages: 1H/1C; Programming Capability: Not Programmable; Shape: Square; Terminal Designations: W; Temperature Control Range: 41° to 90°F; Changeover Type: Automatic; Brand: ROBERTSHAW.
Robertshaw
ROBERTSHAW Digital Wall Thermostat: Heat or Cool, Auto, B/C/G/O/RC/RH/W/Terminal Designations, 1H/1C (MPN RS9110T). Key specifications — Application: Heat or Cool; Stages: 1H/1C; Programming Capability: Not Programmable; Shape: Square; Terminal Designations: W; Temperature Control Range: 41° to 90°F; Changeover Type: Automatic; Brand: ROBERTSHAW.
ROBERTSHAW Digital Wall Thermostat: Heat and Cool, Manual, 5-1-1/7-Day/Not Programmable, Horizonal (MPN RS9220). Key specifications — Application: Heat and Cool; Stages: 2H/2C; Programming Capability: 7-Day; Shape: Square; Terminal Designations: Y; Temperature Control Range: 44° to 90°F; Changeover Type: Manual; Brand: ROBERTSHAW.
Robertshaw
ROBERTSHAW Digital Wall Thermostat: Heat and Cool, Manual, 5-1-1/7-Day/Not Programmable, Horizonal (MPN RS9220). Key specifications — Application: Heat and Cool; Stages: 2H/2C; Programming Capability: 7-Day; Shape: Square; Terminal Designations: Y; Temperature Control Range: 44° to 90°F; Changeover Type: Manual; Brand: ROBERTSHAW.
ROBERTSHAW Digital Wall Thermostat: Heat and Cool, Manual, B/C/G/O/RC/RH/W/Terminal Designations (MPN RS9110). Key specifications — Application: Heat and Cool; Stages: 1H/1C; Programming Capability: 7-Day; Shape: Square; Terminal Designations: O; Temperature Control Range: 44° to 90°F; Changeover Type: Manual; Brand: ROBERTSHAW.
Robertshaw
ROBERTSHAW Digital Wall Thermostat: Heat and Cool, Manual, B/C/G/O/RC/RH/W/Terminal Designations (MPN RS9110). Key specifications — Application: Heat and Cool; Stages: 1H/1C; Programming Capability: 7-Day; Shape: Square; Terminal Designations: O; Temperature Control Range: 44° to 90°F; Changeover Type: Manual; Brand: ROBERTSHAW.
ROBERTSHAW Digital Wall Thermostat: Heat and Cool, Manual, B/C/G/O/R/W2/W/E/Terminal Designations (MPN RS9210). Key specifications — Application: Heat and Cool; Stages: 2H/1C; Programming Capability: Not Programmable; Shape: Square; Terminal Designations: B; Temperature Control Range: 44° to 90°F; Changeover Type: Manual; Brand: ROBERTSHAW.
Robertshaw
ROBERTSHAW Digital Wall Thermostat: Heat and Cool, Manual, B/C/G/O/R/W2/W/E/Terminal Designations (MPN RS9210). Key specifications — Application: Heat and Cool; Stages: 2H/1C; Programming Capability: Not Programmable; Shape: Square; Terminal Designations: B; Temperature Control Range: 44° to 90°F; Changeover Type: Manual; Brand: ROBERTSHAW.
ROBERTSHAW Digital Wall Thermostat: Heat and Cool, Manual, B/G/O/O/B/R/W/Terminal Designations (MPN RS1110). Key specifications — Application: Heat and Cool; Stages: 1H/1C; Programming Capability: 5-2 Day; Shape: Square; Terminal Designations: O; Temperature Control Range: 40° to 90°F; Changeover Type: Manual; Brand: ROBERTSHAW.
Robertshaw
ROBERTSHAW Digital Wall Thermostat: Heat and Cool, Manual, B/G/O/O/B/R/W/Terminal Designations (MPN RS1110). Key specifications — Application: Heat and Cool; Stages: 1H/1C; Programming Capability: 5-2 Day; Shape: Square; Terminal Designations: O; Temperature Control Range: 40° to 90°F; Changeover Type: Manual; Brand: ROBERTSHAW.