Trane Packaged Unit Parts

Trane Replacment Switches and Buttons

Carrier 's broad selection of HVAC equipment is engineered for a variety of settings, maintaining the perfect temperature. That's why Parts Town is home to the most in-stock real OEM v replacement switches & buttons parts, ensuring your operations run smoothly without interruption.

We're your go-to for real OEM switches and buttons, crafted to keep your HVAC system in top condition and perfectly compatible for effortless repairs. This gives you the confidence to find exactly what you need for your Carrier HVAC unit, easily.

What do Switches do in an HVAC System?

Within an HVAC setup, switches play a crucial role in managing the system's operations, including the initiation and cessation of the system, fine-tuning of temperatures, shifting among various modes like heating, air conditioning, and fan, and determining the fan's intensity. This array of controls allows residents to adjust the indoor atmosphere to their preferred comfort level and enables the activation of additional features such as energy-efficient modes, timed automatic functioning, and the improvement of air quality through advanced filtration and circulation features.

What are the Different Types of HVAC Switches?

Within an HVAC system, you'll find two critical types of switches: pressure switches and temperature limit switches. The former closes an electrical circuit at a specific pressure point to ensure safe operation, while the latter controls the system's heating or cooling by triggering at a set temperature limit.

What are Pressure Switches Used For?

Pressure switches play a pivotal role in HVAC systems by monitoring and controlling the pressure levels within the compressor. Their function is crucial for preventing the system from operating at potentially hazardous pressure levels, thereby ensuring its safe operation.

What is an HVAC Float Switch?

The HVAC float switch, also known as the AC safety switch or condensate overflow switch, serves as a preventive measure against overflow in the drip pan, activating if there's a problem with the AC's drainage system.