Check the listing for details. Suncourt Thru Wall Fan Variable Speed Hardwired Quiet Operation Rotating Grille. Condition: New. Listed at 90.71 USD. Circulate warm or cool air from one room to another using this ThruWall Pro Room to Room Fan. Hardwired unit is often used in conjunction with PTAC units, mini-splits, fireplaces, wood stoves, window air conditioning units and other heating and cooling systems. Airflow output is on the switch side of the fan. Telescoping housing installs in frame walls from 4 in. to 6-1/2 in. thick. Variable speed fan allows you to adjust the air transferring power to quickly change or maintain temperatures in adjoining rooms. The fan's grille can be painted to match your interior style.Balance temperature in adjoining rooms quietly and efficientlyFor use with PTAC units, fireplaces, window AC units and moreVariable speed fan for customized airflowRotating grille allows airflow direction to be changed for comfortHardwireCutout dimension: 11.5 in. x 8.5 in., template includedBack grille diameter: 10 in.Adjustable variable speed fan, airflow range is 40 CFM at lowest speed to 110 CFM on highest. Airflow output is on the switch sideQuiet operationSones = 3 and dBA on high = 55 on low less than or equal to 49 SpecificationsBrand/Model Compatibility: Universal often used with window air units, PTAC, fireplacesReturnable: 60-DayProduct Weight (lb.): 6HVAC application: All HVAC typesManufacturer Warranty: 1 year limitedProduct Height (in.): 10Product Depth (in.): 3.5Product Width (in.): 12.5100% Customer Satisfaction Guarantee Customer satisfaction is our number one priority! As long as you are happy with your purchase, it would mean a lot to us if you could leave us a positive feedback to let us know that we are doing a good job. If there are any problems with your purchase, please contact us first and we will resolve the issue for you. Shipping Free Shipping Within The USWe ship our merchandise directly to you for FREE from different warehouses across the United States.International ShippingWe ship internationally through eBay's global shipping program. therefore international shipping charges are set by eBay and not by us. If you are an international buyer, you can view the final charges when you confirm your delivery details at checkout, before you pay. Electrical Items Disclaimer These products are manufactured according to the specifications of the US Electrical Standards and codes. If you purchase this product to use in a country outside of the United States we cannot guarantee it will work properly. We assume no responsibility if the item malfunctions or causes an accident because you tried to use the product with foreign electrical standards. The use with a converter or other voltage transforming device is at your own Risk. Please Note: Products are designed and rated for use in the US using 120 volt current. With or without a transformer, this product is not recommended for use outside the US.