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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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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
View Full Spec Sheet

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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.

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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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.
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