Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
QMARK Electric Baseboard Heater Thermostat: White, 120/277V AC, 40° to 100°F - Thermostats for Electric Baseboard Heaters
QMARKThermostats for Electric Baseboard Heaters

QMARK Electric Baseboard Heater Thermostat: White, 120/277V AC, 40° to 100°F

The QMARK TA2AW is a unit-mount mechanical selector dial thermostat for electric baseboard heaters, operating at 120/277V AC. It features a white housing and a control range of 40° to 100°F.

SKU 3G-OTH-62111

Brand
QMARK
Item
Electric Baseboard Heater Thermostat: White, 120/277V AC, 40° to 100°F
Category
Thermostats for Electric Baseboard Heaters
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

QMARK
Manufacturer Part Number
TA2AW
Type
40° to 100°F, Unit Mount
AC
120/277V
Poles
2
Voltage
120/277V AC
Housing Color
White
Mounting Type
Unit Mount
Thermostat Control Type
Mechanical Selector Dial
Thermostat Control Range
40° to 100°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

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

Product Description

The QMARK TA2AW is a unit-mount mechanical selector dial thermostat for electric baseboard heaters, operating at 120/277V AC. It features a white housing and a control range of 40° to 100°F.

Frequently Asked Questions

What is the QMARK TA2AW thermostat used for?

The QMARK TA2AW is a unit-mount mechanical selector dial thermostat designed to control electric baseboard heaters. It is commonly used in residential and light commercial spaces to regulate room temperature by switching the heater on and off.

What are the specifications of the QMARK TA2AW thermostat?

The QMARK TA2AW operates at 120/277V AC, has 2 poles, and a mechanical selector dial with a control range of 40° to 100°F. It features a white housing and is designed for unit-mount installation directly on the heater.

Where to buy the QMARK TA2AW thermostat worldwide?

3G Electric supplies the QMARK TA2AW thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this unit-mount thermostat for your electric baseboard heater.

How to install the QMARK TA2AW thermostat?

Install the QMARK TA2AW by mounting it directly onto the electric baseboard heater using the unit-mount design. Ensure power is off, connect the 120/277V AC supply wires to the 2-pole terminals, and secure the mechanical dial. Always follow local electrical codes and the manufacturer's instructions.

Used in

Common applications for QMARK
Warehouse heating — QMARK MUH-Pro series suspended unit heaters for large open spaces with 208/240 V or 480 V supply.
Commercial building lobbies — QMARK CDF557RE recessed ceiling panel heaters for discreet, fan-forced heating.
Industrial workshops — QMARK MUH154 standard suspended heater for 480 V, 3-phase applications requiring high heat output.
Retail storefronts — QMARK MUH107 wall-mounted heater for 277 V, 1-phase circuits in ceiling or wall installations.
Manufacturing facilities — QMARK MUH102-PRO with integrated controls for simplified installation in multi-zone heating systems.
Office partitions — QMARK QSF2424 mounting frame for surface-mounting 54UD25 heaters in areas with limited ceiling access.

QMARK Products

3G Electric supplies QMARK thermostats for electric baseboard heaters. 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
QMARK Thermostat: Unit Mount, 40°F to 90°F, 120/208/240/277V AC, 2 Poles, DPDT (MPN 5813-2027-000). Key specifications — Thermostat Control Range: 40 °F to 90 °F; Mounting Type: Unit Mount; Product Type: Thermostat; Switch Type: DPDT; Voltage: 120/208/240/277V AC; Brand: QMARK; Thermostat Control Type: Mechanical Selector Dial.
QMARK
QMARK Thermostat: Unit Mount, 40°F to 90°F, 120/208/240/277V AC, 2 Poles, DPDT (MPN 5813-2027-000). Key specifications — Thermostat Control Range: 40 °F to 90 °F; Mounting Type: Unit Mount; Product Type: Thermostat; Switch Type: DPDT; Voltage: 120/208/240/277V AC; Brand: QMARK; Thermostat Control Type: Mechanical Selector Dial.
QMARK Electric Wall & Ceiling Heater Thermostat: Unit Mount, 45° to 95°F, 208/240/277V AC, 1 Poles (MPN CDFT). Key specifications — Thermostat Control Range: 45° to 95°F; Contact Rating: 22A @ 120 to 277V AC; Mounting Type: Unit Mount; Product Type: Electric Wall & Ceiling Heater Thermostat; Voltage: 208/240/277V AC; Includes: Mounting Hardware; Brand: QMARK; Thermostat Control Type: Mechanical Selector Dial.
QMARK
QMARK Electric Wall & Ceiling Heater Thermostat: Unit Mount, 45° to 95°F, 208/240/277V AC, 1 Poles (MPN CDFT). Key specifications — Thermostat Control Range: 45° to 95°F; Contact Rating: 22A @ 120 to 277V AC; Mounting Type: Unit Mount; Product Type: Electric Wall & Ceiling Heater Thermostat; Voltage: 208/240/277V AC; Includes: Mounting Hardware; Brand: QMARK; Thermostat Control Type: Mechanical Selector Dial.
QMARK Electric Heater: Commercial Grade, 750 W, Thermostat Not Included, White, Conventional Housing (MPN QMKC2503W). Key specifications — Thermostat Included: Thermostat Not Included; Duty Rating: Commercial Grade; Housing Style: Conventional; Wattage Output: 750 W; Housing Color: White; Voltage: 208 V AC; Brand: QMARK.
QMARK
QMARK Electric Heater: Commercial Grade, 750 W, Thermostat Not Included, White, Conventional Housing (MPN QMKC2503W). Key specifications — Thermostat Included: Thermostat Not Included; Duty Rating: Commercial Grade; Housing Style: Conventional; Wattage Output: 750 W; Housing Color: White; Voltage: 208 V AC; Brand: QMARK.
QMARK Line Volt Mechanical Tstat: Heat Only, Plastic, 40° to 100°F, 2.5°F, Hydraulic Air Coil (MPN WT12). Key specifications — attr400419: 120 to 480V AC; attr400424: DPST, Open on Rise; attr400415: 40° to 100°F; attr400417: 2.5°F; attr400418: Hydraulic Air Coil; attr400408: Heat Only; attr408361: QMARK; attr400410: Plastic.
QMARK
QMARK Line Volt Mechanical Tstat: Heat Only, Plastic, 40° to 100°F, 2.5°F, Hydraulic Air Coil (MPN WT12). Key specifications — attr400419: 120 to 480V AC; attr400424: DPST, Open on Rise; attr400415: 40° to 100°F; attr400417: 2.5°F; attr400418: Hydraulic Air Coil; attr400408: Heat Only; attr408361: QMARK; attr400410: Plastic.
MARKEL PRODUCTS Electric Wall & Ceiling Heater Thermostat: Unit Mount, 40° to 120°F, 120 to 277V AC (MPN T5102). Key specifications — Thermostat Control Range: 40° to 120°F; Contact Rating: 24 to 277V AC; Mounting Type: Unit Mount; Product Type: Electric Wall & Ceiling Heater Thermostat; Voltage: 120 to 277V AC; Includes: Wire Leads; Brand: MARKEL PRODUCTS; Thermostat Control Type: Mechanical Selector Dial.
MARKEL PRODUCTS
MARKEL PRODUCTS Electric Wall & Ceiling Heater Thermostat: Unit Mount, 40° to 120°F, 120 to 277V AC (MPN T5102). Key specifications — Thermostat Control Range: 40° to 120°F; Contact Rating: 24 to 277V AC; Mounting Type: Unit Mount; Product Type: Electric Wall & Ceiling Heater Thermostat; Voltage: 120 to 277V AC; Includes: Wire Leads; Brand: MARKEL PRODUCTS; Thermostat Control Type: Mechanical Selector Dial.
QMARK Surface-Mount Electric Ceiling Heater: Fan Forced, 2500W/3800W/5000W Watt Output, White (MPN CDF557SE). Key specifications — Wattage Output: 2500W/3800W/5000W; Voltage, Phase: 277V AC, 1-phase; Thermostat Included: No; Product Type: Surface-Mount Electric Ceiling Heater; Brand: QMARK; Heating Method: Fan Forced; Nominal Voltage - HVAC: 277V AC; Overall Dimensions - H x W x D: 10-1/2 in x 16-7/16 in x 5-3/4 in.
QMARK
QMARK Surface-Mount Electric Ceiling Heater: Fan Forced, 2500W/3800W/5000W Watt Output, White (MPN CDF557SE). Key specifications — Wattage Output: 2500W/3800W/5000W; Voltage, Phase: 277V AC, 1-phase; Thermostat Included: No; Product Type: Surface-Mount Electric Ceiling Heater; Brand: QMARK; Heating Method: Fan Forced; Nominal Voltage - HVAC: 277V AC; Overall Dimensions - H x W x D: 10-1/2 in x 16-7/16 in x 5-3/4 in.

More from QMARK

View all QMARK parts →
QMARK Electric Baseboard Heater Thermostat: White, 120/277V AC, 40° to 100°F, 1 Poles, Unit Mount (MPN TA1AW). Key specifications — Housing Color: White; Voltage: 120/277V AC; Thermostat Control Range: 40° to 100°F; Thermostat Control Type: Mechanical Selector Dial; Mounting Type: Unit Mount; Brand: QMARK.
QMARK
QMARK Electric Baseboard Heater Thermostat: White, 120/277V AC, 40° to 100°F, 1 Poles, Unit Mount (MPN TA1AW). Key specifications — Housing Color: White; Voltage: 120/277V AC; Thermostat Control Range: 40° to 100°F; Thermostat Control Type: Mechanical Selector Dial; Mounting Type: Unit Mount; Brand: QMARK.