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

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

The ROBERTSHAW Line Volt Mechanical Tstat: Heat Only (MPN 801) is an analog thermostat designed for heat-only applications. It features a single-stage (1H) on-off control with an exposed dial, SPST switch action…

SKU 3G-OTH-70276

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

Technical Specifications

Robertshaw
Manufacturer Part Number
801
Type
On-Off, 50° to 90°F, Exposed Dial
AC
120 to 277V
Stages
1H
Voltage
120 to 277V AC
Application
Heat Only
Control Type
Exposed Dial
Key Features
Universal Replacement Can Retrofit Most Existing Electric Heat Thermostats
System Settings
On-Off
Switch Type/Action
SPST, Open on Rise
Temperature Control Range
50° to 90°F

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

Product Description

The ROBERTSHAW Line Volt Mechanical Tstat: Heat Only (MPN 801) is an analog thermostat designed for heat-only applications. It features a single-stage (1H) on-off control with an exposed dial, SPST switch action (open on rise), and a temperature control range of 50° to 90°F. Operating at 120 to 277V AC, this universal replacement can retrofit most existing electric heat thermostats.

Frequently Asked Questions

What is the ROBERTSHAW Line Volt Mechanical Tstat 801 used for?

The ROBERTSHAW 801 is a line-voltage mechanical thermostat for heat-only applications. It controls single-stage electric heating systems such as baseboard heaters, fan-forced heaters, or radiant ceiling heat. Its exposed dial allows easy temperature adjustment from 50° to 90°F.

What are the specifications of the ROBERTSHAW 801 thermostat?

The ROBERTSHAW 801 is a single-stage (1H) heat-only thermostat with SPST switch action, open on rise. It operates at 120 to 277V AC and controls temperature from 50° to 90°F. The exposed dial and universal design allow retrofit into most existing electric heat thermostats.

Where to buy the ROBERTSHAW 801 thermostat worldwide?

3G Electric supplies the ROBERTSHAW 801 thermostat 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; we source and deliver this universal replacement thermostat globally.

How to install the ROBERTSHAW 801 line voltage thermostat?

To install the ROBERTSHAW 801, first turn off power at the breaker. Remove the old thermostat, label wires, and connect the line and load wires to the SPST terminals. Mount the exposed dial unit to the wall box, restore power, and set the temperature from 50° to 90°F. Always 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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