Model Number: ST9400C. Give us a shot and we will make sure that you will look to us again! You're already purchasing the item. null: Heating.
eBay
Enhance your home's comfort and efficiency with the Honeywell ST9400C 7-Day Electronic Programmer. This programmable thermostat is designed to cater to your convenience, offering digital control over your heating and cooling preferences. Its rectangular shape and sleek white finish ensure that it fits unobtrusively within your living space. The device boasts temperature sensor technology, ensuring precise regulation of your environment. With compatibility across universal smart home setups, this thermostat provides versatile integration. Its two-channel functionality allows for simultaneous management of both heating and cooling systems, all while maintaining ease of use with its straightforward programming interface.
eBay
eBay
This product is the Honeywell Home 7-Day 2 Channel Programmer.2 channel 7 day programmer - Heating and Hot Water. The ST9400C is a two channel 7 day programmer with independent timing for control of heating and hot water zones.
eBay
All Honeywell ST9400 models incorporate the Line of Text (LoT™) display that gives clear plain English instructions whenever any button or slider is used. Heating & Plumbing. It has been inspected and fully checked and is in full working order.
eBay
Iq programmer 7 Day or 24 hr or 5 2 day programmer Replaces st9400c programmer
eBay
User guide included. Lastused December 2024.
eBay
eBay