The ESI Series 4 Wireless Programmable Room Thermostat ESRTP4RFW is a cutting-edge home appliance that offers wireless connectivity and programmable settings. With its sleek design and advanced features, this thermostat allows users to easily control the temperature in their rooms for optimal comfort and energy efficiency. The ESI brand is known for its quality and reliability, making this model a popular choice for those looking to upgrade their heating and cooling systems. Brand New in sealed box.
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