![Goodman CTK04AE ComfortNET HiDef Communicating Control - Modulating Thermostat (for Goodman ComfortNET Compatible Products) Goodman CTK04AE ComfortNET HiDef Communicating Control - Modulating Thermostat (for Goodman ComfortNET Compatible Products)](https://images.alpinehomeair.com/1000x1000/nws/photos/Goodman%20CTK04AB%202.jpg)
Goodman CTK04AE ComfortNET HiDef Communicating Control - Modulating Thermostat (for Goodman ComfortNET Compatible Products)
![ComfortNet™ Communicating Control & System — CTK02 - Advanced HVAC Systems | Peterborough | HVAC contractor | Sales | Services | Repairs | Heating | Air Conditioning | Furnaces ComfortNet™ Communicating Control & System — CTK02 - Advanced HVAC Systems | Peterborough | HVAC contractor | Sales | Services | Repairs | Heating | Air Conditioning | Furnaces](https://advancedhvacsystems.ca/wp-content/uploads/2015/05/ComfortNet_01_LR.jpg)
ComfortNet™ Communicating Control & System — CTK02 - Advanced HVAC Systems | Peterborough | HVAC contractor | Sales | Services | Repairs | Heating | Air Conditioning | Furnaces
![Goodman High Definition ComfortNet Communicating Control System CTK04AE (Install with DSX and DSZ products) Goodman High Definition ComfortNet Communicating Control System CTK04AE (Install with DSX and DSZ products)](https://www.budgetheating.com/v/vspfiles/photos/30043-2T.jpg)
Goodman High Definition ComfortNet Communicating Control System CTK04AE (Install with DSX and DSZ products)
![I want to find a compatible replacement Comfortnet CTK04 thermostat. I have two units. One of the two wall plate unit is I want to find a compatible replacement Comfortnet CTK04 thermostat. I have two units. One of the two wall plate unit is](https://f01.justanswer.com/hKa89VEg/c7673e5f-cd5e-4a47-ac58-68528d0a0eca.jpeg)
I want to find a compatible replacement Comfortnet CTK04 thermostat. I have two units. One of the two wall plate unit is
![Amazon.com: Goodman ComfortNet Communicating Touchscreen Programmable Thermostat Control System מערכת בקרת גישה : כלי עבודה ושיפוץ ביתי Amazon.com: Goodman ComfortNet Communicating Touchscreen Programmable Thermostat Control System מערכת בקרת גישה : כלי עבודה ושיפוץ ביתי](https://m.media-amazon.com/images/I/41PfTAvHPCL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingTHREE%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA20%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)