Hi there. Thank you for taking the time in leaving us a review on the 7.4 cu. ft. Ultra Large Capacity Smart wi-fi Enabled Front Load Electric Dryer. A dryer without heater defeats the purpose of the unit and we'd like to further investigate this. At your earliest convenience, please send us a private message through our Facebook or Twitter platforms or reach out to our customer service line at (800) 243-0000 and we'd be glad to look into this for you. ^Anthony

Thank you so much for taking the time to leave us a 5-star review. We work continuously to improve the quality of our products and services that drive customer satisfaction. Thank you for supporting LG! Should you need any assistance with your unit, please send us a private message on Facebook or Twitter at @LGUSSupport, and we will be happy to accommodate you. ^James.

Thank you for taking the time to review our product. Your feedback is especially important to us and your concerns will be shared with our marketing and product teams. Only a 2.4 GHz router frequency is supported. Set the wireless router to 2.4 GHz and connect the appliance o the wireless router. To check the router frequency, check with your Internet service provider or the router manufacturer. If you have questions or further concerns, please reach out to our support team via direct message on Twitter or Facebook @LGUSSupport. Please be sure to provide your contact information, model/serial numbers and date of purchase and we will be happy to assist you. ^Daphane