
Before Installation, please check if there is a C-wire in your old system.



SASWELL's Other Selection


Before Installation, please check if there is a C-wire in your old system.
Setting up has never been easier!
Designed for a quick and hassle-free installation, you can get started in no time. With clear instructions and all necessary tools included, even first-time users can complete the setup effortlessly.


With flexible configurations, you can personalize operations for maximum efficiency.
Easily switch between Heat, Cool, and Fan modes to match your comfort needs.
SASWELL's Other Selection
![]() T18 3H/2C Programmable | ![]() T21 1H/1C Programmable | ![]() T21 2H/1C Programmable | ![]() 900STK 1H/1C Programmable |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Price | |||
| — | — | — | — |
| System Option | |||
| 3H/2C | 1H/1C | 2H/1C | 1H/1C |
| Display | |||
| LED | LCD | LCD | LCD |
| Power Source | |||
| 24VAC | 24VAC/Batteries | 24VAC | 24VAC/Batteries |
| WIFI | |||
| ? | ? | ? | ? |
| Control Method | |||
| APP | Manual | Manaul | Manaul |
















































