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Siemens 134-1084 Line Voltage Mechanical Thermostat, 1H/1C, 40-95°F, SPDT - Analog Thermostats
SiemensAnalog Thermostats

Siemens 134-1084 Line Voltage Mechanical Thermostat, 1H/1C, 40-95°F, SPDT

The SIEMENS Line Volt Mechanical Tstat is an analog thermostat for heat or cool applications, featuring a concealed dial and a 1H/1C stage configuration. It operates on 120 to 240V AC with an SPDT switch that opens…

SKU 3G-OTH-70331

Also listed as: 1341084 · 134 1084

Brand
Siemens
Item
134-1084 Line Voltage Mechanical Thermostat, 1H/1C, 40-95°F, SPDT
Part Number
134-1084
Category
Analog Thermostats
Available to Order
Also known as:134-1084Siemens
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Technical Specifications

Siemens
Manufacturer Part Number
134-1084
Type
Auto, 40° to 95°F, Concealed Dial/Exposed Dial
Stages
1H/1C
Voltage
120 to 240V AC
Application
Heat or Cool
Control Type
Concealed Dial
System Settings
Auto
Switch Type/Action
SPDT, Open/Close on Rise
Temperature Control Range
40° to 95°F

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

Product Description

The SIEMENS Line Volt Mechanical Tstat is an analog thermostat for heat or cool applications, featuring a concealed dial and a 1H/1C stage configuration. It operates on 120 to 240V AC with an SPDT switch that opens or closes on rise, and offers a temperature control range of 40° to 95°F. The system settings are set to Auto, and the unit is identified by manufacturer part number 134-1084.

Frequently Asked Questions

What is the SIEMENS Line Volt Mechanical Tstat 134-1084 used for?

This analog thermostat controls heating or cooling in commercial or industrial HVAC systems. It operates on 120 to 240V AC with a 1H/1C stage configuration and an SPDT switch that opens or closes on temperature rise, suitable for line-voltage applications.

What are the specifications of the SIEMENS 134-1084 thermostat?

The SIEMENS 134-1084 is a line-voltage mechanical thermostat with a concealed dial, temperature range 40° to 95°F, and system setting Auto. It supports 1H/1C stages, operates at 120 to 240V AC, and uses an SPDT switch action (open/close on rise).

Where to buy the SIEMENS 134-1084 thermostat worldwide?

3G Electric supplies the SIEMENS 134-1084 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 SIEMENS line voltage mechanical thermostat?

Installation requires disconnecting power, mounting the thermostat to a standard junction box, and wiring the SPDT switch per the manufacturer's diagram. Ensure the concealed dial is accessible for adjustment. Always follow local electrical codes and consult a qualified electrician.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks
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Siemens Products

3G Electric supplies Siemens 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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JOHNSON CONTROLS
Analog thermostat for heat or cool applications with single-stage heating and cooling (1H/1C). Operates on 24 to 277V AC with SPDT switch action (open/close on rise). Features an exposed dial control and auto system settings, with a temperature range of 40° to 90°F. Suitable for basic temperature control in commercial or industrial HVAC systems

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Analog line-voltage thermostat for heat or cool applications in residential or light commercial HVAC systems. Operates at 120/240V AC and features an exposed dial for simple temperature adjustment. Includes a separable mounting plate that allows mounting and wiring without removing the cover

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