I am Husky Air customer for over a decade. This company provide great products (heaters, coolers) and customer service. I got high efficiency Carrier heater for 9 years. Its never was broken and eventually after many years it started switching on and off. It happened on Good Friday. Husky responded immediately to my call and sent very knowledgeable technician Ruslan. He quickly identified the problem: clogged water drain. Cleaned it and the furnace starts working as new again! I am very pleased and would recommend Husky to other people.