Steve and Terri Stuckmeyer writes:
"We received the Aprilaire Model 600 a few weeks ago and it went just great! The only problems I encountered were dealing with the existing humidifier that was in place when we bought the house. Thanks for the wiring tech support. The person I talked to explained just how to connect it up and was very courteous and professional. The price was also very competitive and all went well. Thanks for the great customer service!"