How long do Bryant thermostats last?

Bryant thermostats typically last 10 to 15 years on average, with some lasting 20 years or more depending on model, usage, and environment. Bryant offers a range of thermostats from basic non-programmable models to programmable and smart WiFi-enabled Evolution Connex controls. The lifespan depends on type. Basic mechanical or simple digital non-programmable Bryant thermostats can last 15 to 20 years because they have fewer electronics to fail. Programmable digital thermostats typically last 10 to 15 years. Smart WiFi thermostats like the Bryant Evolution Connex, which is equivalent to Carrier Infinity Touch, have more complex electronics, touchscreens, and WiFi radios, and typically last 10 to 12 years before technology obsolescence or electronic failure. Factors that affect lifespan include power surges, which can damage electronics, dust and dirt, battery leakage in battery-powered models, and frequency of use. Signs that a Bryant thermostat is failing include inaccurate temperature readings, short cycling, unresponsive screen, frequent loss of WiFi connection, or failure to turn system on. To maximize life, use a surge protector on HVAC equipment, change batteries annually if applicable, keep the thermostat clean, and avoid touching the screen with wet hands. When replacing, consider upgrading to a newer smart model for better efficiency and features.