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Robertshaw Line Volt Mechanical Tstat: Cool Only, On-Off, 50° to 90°F, Exposed Dial - Analog Thermostats
RobertshawAnalog Thermostats

Robertshaw Line Volt Mechanical Tstat: Cool Only, On-Off, 50° to 90°F, Exposed Dial

The ROBERTSHAW Line Volt Mechanical Tstat: Cool Only (MPN 803A) is an analog thermostat with a single cooling stage (1C) and an exposed dial. It operates on 120 to 277V AC with SPST switch action (close on rise) and…

SKU 3G-OTH-70102

Also listed as: 803 A · 803-A

Brand
Robertshaw
Item
Line Volt Mechanical Tstat: Cool Only, On-Off, 50° to 90°F, Exposed Dial
Category
Analog Thermostats
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

Robertshaw
Manufacturer Part Number
803A
Type
On-Off, 50° to 90°F, Exposed Dial
AC
120 to 277V
Stages
1C
Voltage
120 to 277V AC
Application
Cool Only
Control Type
Exposed Dial
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

Technical Documents

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

Product Description

The ROBERTSHAW Line Volt Mechanical Tstat: Cool Only (MPN 803A) is an analog thermostat with a single cooling stage (1C) and an exposed dial. It operates on 120 to 277V AC with SPST switch action (close on rise) and a temperature control range of 50° to 90°F. The unit features a convenient temperature display for at-a-glance comfort level viewing and offers On-Off system settings.

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 803A thermostat used for?

The ROBERTSHAW 803A is a line-voltage mechanical thermostat designed for cool-only applications. It controls single-stage cooling systems in commercial or industrial spaces, using an exposed dial and SPST switch that closes on temperature rise.

What are the specifications of the ROBERTSHAW 803A thermostat?

The ROBERTSHAW 803A is a cool-only analog thermostat with a 50° to 90°F temperature range, 120 to 277V AC voltage, and SPST switch action (close on rise). It features an exposed dial and convenient temperature display for at-a-glance comfort viewing.

Where to buy the ROBERTSHAW 803A thermostat worldwide?

3G Electric supplies the ROBERTSHAW 803A thermostat worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the ROBERTSHAW 803A line-voltage thermostat?

Install the ROBERTSHAW 803A by mounting it on a standard junction box, connecting line and load wires per the SPST close-on-rise wiring diagram, and setting the exposed dial to the desired cooling temperature. Always disconnect power before installation and follow local electrical codes.

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 analog thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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