Marley Q-Mark TA2A 2-Pole Ther...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$97.16
Marley Q-Mark TA2A 2-Pole Thermostat, 120-277V, 22A

Marley Q-Mark TA2A 2-Pole Thermostat, 120-277V, 22A

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Model: TA2AW
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$97.16
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Marley Q-Mark TA2A 2-Pole Thermostat, 120-277V, 22A

The Marley Q-Mark TA2A is a 2-Pole Thermostat engineered for dependable line-voltage switching control in commercial and residential electrical systems. Rated for 120-277V and up to 22A, this Q-Mark series thermostat from Marley switches both legs of a connected circuit simultaneously, making it well suited for controlling electric heating equipment and similar connected loads across a wide range of building types. The TA2A is available in Navajo White and Northern White finishes, giving installers a finish option that matches the surrounding wall or trim while keeping the same 2-pole, 120-277V, 22A switching performance across both versions.

Key Features

  • 2-Pole Configuration: Switches both legs of the connected circuit simultaneously, giving installers complete disconnect control of the load from a single thermostat.
  • Voltage Rating: Rated for 120-277V operation, giving the TA2A the flexibility to be installed across a wide range of common commercial and residential electrical systems.
  • Amperage Rating: A 22A rating provides dependable switching capacity for line-voltage control applications, supporting connected loads without oversizing the control device.
  • Q-Mark Series: The TA2A is part of the Q-Mark thermostat line manufactured by Marley, a recognized name in electrical heating and control products.
  • Finish Options: Available in Navajo White and Northern White finishes, so installers can match the thermostat to the surrounding wall color or trim without changing its electrical performance.
  • Reliable Switching: Designed for consistent, repeatable on/off control performance in demanding, everyday electrical control duty.
  • Straightforward Installation: A 2-pole design simplifies wiring for electricians working on new construction or retrofit control upgrades.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Electric Heating Equipment Control
  • Commercial and Residential HVAC Systems
  • Line-Voltage Switching Applications
  • Baseboard and Unit Heater Installations
  • New Construction and Retrofit Electrical Projects
  • Facility and Building Comfort Control Systems

Why Marley?

Marley's Q-Mark thermostats are engineered to deliver dependable two-pole switching for demanding electrical control applications. With a 120-277V rating and 22A capacity, the TA2A is built to provide consistent, code-compliant performance for professional commercial and residential installations, and its availability in both Navajo White and Northern White finishes lets contractors match the device to the job without changing its 2-pole switching performance. Electrical contractors and facility managers rely on the Q-Mark name for control devices that hold up to everyday switching cycles without sacrificing reliability. Choose the Marley Q-Mark TA2A when your project calls for a 2-pole thermostat backed by proven engineering and rated for real-world line-voltage control duty at 120-277V and 22A.

Product Specs

Product Type:
Thermostat
Configuration:
2-Pole
Voltage Rating:
120-277V
Amperage Rating:
22A
Department:
Electrical
Product Group:
Heating
list_batch:
MAR-20260910
Product Subgroup:
Thermostats

Marley TA2AW – Frequently Asked Questions

1) Is there any electrical difference between the Navajo White and Northern White TA2A thermostats?
No. Both finishes are the same 2-pole, 120-277V, 22A thermostat. The only difference is the color: Navajo White is ordered as TA2AW and Northern White as TA2ANW. Pick whichever matches the other device plates on the wall.
2) I manage a building with mixed 208V and 277V heaters. Can I standardize on one thermostat?
Yes, on the switching side. Because the TA2A spans 120 to 277 volts in one part, the same thermostat covers 120V, 208V, 240V and 277V openings, so you can stock a single model across the property instead of a thermostat per voltage. The limit to watch is the 22 amp rating per unit, not the voltage.
3) Can I use the TA2A to control a low-voltage or 24V thermostat circuit?
No. The TA2A is a line-voltage device rated 120-277V that switches the heater circuit itself. It is not a 24V control thermostat and should not be wired to a low-voltage transformer circuit. For 24V control you need a low-voltage thermostat instead.
4) What part number do I order for the Marley Q-Mark 2-pole thermostat?
Two part numbers cover it: TA2AW for the Navajo White version and TA2ANW for Northern White. Both are the Q-Mark TA2A 2-pole thermostat at 120-277V and 22A, so the finish is the only ordering decision.
How fast can I get the Marley TA2AW delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Marley TA2AW come with a warranty?
Absolutely. The Marley TA2AW is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Marley TA2AW?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Marley TA2AW from ZenSupply?
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