6 Inch PVC (DWV) C-Core Pipe, 5 Foot Length

Hi, there! Thank you for asking about the Honeywell C7189R1004 indoor air sensor. The T-Stat (thermostat) that you can use with the Honeywell C7189R1004 indoor air sensor will depend on the specific requirements and features that you are looking for in a thermostat. Some options that may be compatible with the Honeywell C7189R1004 indoor air sensor include the Honeywell T5+ Smart Thermostat, the Honeywell Lyric T5 Smart Thermostat, and the Honeywell Lyric Round Wi-Fi Thermostat. There are varieties of these products that you can choose from. Once you decide to order the Honeywell C7189R1004, just click "Add to Cart'', and fill in the information needed. Thank you for choosing PlumbersStock. We hope to hear from you soon. Have a great day!