
Thermostats serve as the control center for your home's heating and cooling system, translating your comfort desires into temperature realities. With numerous brands in the market, it's imperative to make an informed choice. Among the plethora of options, RobertShaw and Carrier thermostats stand out due to their reliability, versatility, and advanced features. In this article, we'll compare five popular models from each brand, providing you with an in-depth understanding of making an informed purchase.
RobertShaw Thermostats

RobertShaw has long been synonymous with high-quality, reliable heating, and cooling solutions. With an industry history dating back to the late 19th century, the brand has constantly innovated and evolved to meet changing consumer demands. RobertShaw thermostats reflect the brand's commitment to straightforward designs and user-friendly controls. From simple non-programmable models to more sophisticated programmable options, RobertShaw offers a diverse range of thermostats to cater to different user requirements. Despite their varying levels of complexity, these thermostats share common traits of precision, consistency, and durability, making them a trustworthy choice for regulating home temperatures. Here are the top five models.
RS5110 Programmable Thermostat
The RobertShaw RS5110 Programmable Thermostat showcases a perfect balance between functionality and user-friendliness. This model offers customizable programming that allows you to set a different temperature for each day of the week, a feature that stands out for those wanting a tailored climate in their homes. With its clear, backlit display, operating the RS5110 is simple and straightforward. However, tech enthusiasts might find its lack of Wi-Fi connectivity and smart features limiting.
RS4220 Non-Programmable Thermostat
The RS4220 Non-Programmable Thermostat is the embodiment of the 'Keep It Simple, Stupid' (KISS) principle. This model is straightforward in its design and operation, focusing purely on allowing manual temperature control with ease. Although the lack of programmable features might be a disadvantage for users seeking automated control, it is a boon for those who appreciate simplicity and direct control over their HVAC system.
RS6110 Programmable Thermostat
The RS6110 Programmable Thermostat takes the features of the RS5110 a notch higher with its compatibility with multistage heat pumps. This makes it suitable for modern HVAC systems that are more complex and multi-tiered. The RS6110 offers flexibility and more granular control over heating and cooling, which can result in greater energy efficiency and cost savings in the long run.
RS6220 Programmable Thermostat
The RobertShaw RS6220 Programmable Thermostat brings a unique advantage to the table: dual power options. This means it can be powered by the HVAC system itself or batteries, which provides a level of flexibility and reliability. While it provides compatibility with most HVAC systems and the convenience of a simple, easy-to-read display, it lacks smart home integration features, making it less appealing to tech-savvy users.
RS6320 Programmable Thermostat
The RS6320 Programmable Thermostat stands out with its universal compatibility with single and multistage gas, electric or oil HVAC systems. In addition, it features a 7-day programming option, allowing for maximum customization of heating and cooling schedules. For detailed instructions on installation and setting up this model, you can refer to the RobertShaw thermostat manual.
Carrier Thermostats

Carrier, a name that echoes across the heating, ventilation, and air conditioning (HVAC) industry, has established itself as a leader in creating advanced and efficient home comfort systems. Recognized for their technological innovation, Carrier thermostats are designed to provide seamless control over your home's HVAC system. Their product lineup is extensive, with each thermostat crafted to deliver superior performance and enhanced functionality. Whether you're looking for basic non-programmable thermostats, advanced programmable models, or state-of-the-art smart thermostats compatible with your home automation system, Carrier offers it all. Combining intuitive design with sophisticated technology, Carrier thermostats are geared towards delivering optimized comfort and energy efficiency. Here are five popular models.
Comfort Non-programmable Thermostat
The Comfort Non-programmable Thermostat is an ideal pick for those who appreciate ease and simplicity in their temperature control. Its large, easy-to-read display and simple controls make it effortless to use. However, it falls short on programmable features or smart capabilities that can provide automated control or remote access, which some users might find restrictive.
Performance Non-programmable Thermostat
The Performance Non-programmable Thermostat extends the features of the Comfort model by incorporating humidity control and self-diagnostics. These features enable the thermostat to maintain not only temperature but also humidity at optimum levels, while the self-diagnostics helps in quickly identifying any issues, ensuring efficient functioning of your HVAC system.
Comfort Programmable Touch-N-Go Thermostat
The Comfort Programmable Touch-N-Go Thermostat brings pre-set temperature schedules to your fingertips. This allows for quick settings changes at different times of the day for optimized comfort. While the Touch-N-Go feature is a unique advantage for those who want quick adjustments, it may take some time to get used to for those more comfortable with traditional controls.
Performance Programmable Thermostat
The Performance Programmable Thermostat boasts of a large, color touch-screen display, making it easy to set and adjust programs for up to seven days. This advanced model offers a balance between enhanced features and ease-of-use. However, for users who are not technologically inclined, it may take some time to understand and effectively use this model's features.
Infinity System Control
Carrier's Infinity System Control is a top-tier smart thermostat offering Wi-Fi connectivity and compatibility with various smart home devices. This feature-rich model allows for precise control over your home's climate from anywhere, using your smartphone or tablet. However, these comprehensive features come with a higher level of complexity in terms of setup and operation. For assistance with installation, users can refer to the Carrier thermostat manual.
Conclusion: RobertShaw vs. Carrier Thermostats
When comparing RobertShaw and Carrier, it's clear that both brands offer reliable and versatile thermostat options. RobertShaw focuses on simplicity and ease-of-use, ideal for users seeking reliable, traditional thermostats. In contrast, Carrier provides a wider variety of options, ranging from basic to advanced smart thermostats.
Final, your choice between RobertShaw and Carrier thermostats should be guided by your specific needs and preferences. Whether you prefer the simplicity of RobertShaw or the advanced features of Carrier, either choice promises reliable performance and enhanced home comfort.