Marley TA2AW Double-pole Thermostat Baseboard Heater

Product Description

The Marley Engineered Products TA2AW is a double-pole thermostat accessory designed for electric baseboard heating systems. It mounts directly inside the heater junction box, providing an integrated temperature control solution without requiring a separate wall thermostat. Constructed with metal components, this unit is built for the durability demands of residential and light commercial electric heat installations. Licensed electricians and HVAC technicians handle installation as part of new baseboard heater setup or thermostat replacement service. The compact package dimensions of 4.75 inches by 3.125 inches by 7.19 inches make it straightforward to transport and stage on the job.

This thermostat accessory is intended for use with electric baseboard heating applications where a built-in double-pole control is preferred over a wall-mounted unit. The double-pole configuration breaks both legs of the circuit, meeting code requirements in many jurisdictions for electric heating circuits. It is suited for residential bedrooms, additions, and supplemental heating zones where individual room control is required.

Key Features

• Double-pole design breaks both circuit legs for code-compliant electric heat control
• Mounts inside the heater junction box for a clean, integrated installation
• Metal construction for durability in continuous-duty heating applications
• Compact form factor fits standard baseboard heater junction box openings
• Compatible with QMark 2500 Series and QMKC Series baseboard heaters

Compatibility

Designed for use with all 2500 Series and all QMKC Series baseboard heaters.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Power must be shut off at the circuit breaker before servicing or replacing any thermostat component in an electric baseboard heating circuit. The thermostat mounts inside the existing junction box on the heater; verify junction box clearances before installation. Double-pole thermostats on electric heating circuits typically require a dedicated 240-volt branch circuit - confirm circuit voltage and amperage rating match the thermostat specifications before wiring.