TDH installed my furnaces years ago and did an impeccable job. They stand behind the products they sell and came out for service on one of my units and resolved things in a hassle free, professional manner. Wally, the expert technician that came to my home has nearly 20 years in the industry and it shows by how quickly he can diagnose and resolve issues. Many thanks to Wally and the entire TDH team. You’ve earned my business from the start and continue to impress with your customer service.
Service call - problem with second stage heat on furnace.
TDH changing settings on main Trane furnace board, setup first and second stage and hookup drain pan safety switch to system.