Robertshaw Thermostat Review

Old Model Thermostat Compared to a Robertshaw Thermostat

Thermostats are an essential part of every home, and they can be easy to forget about when they’re working correctly. Unfortunately, many people have to deal with the frustrating nuisance that is a malfunctioning thermostat. Whether it’s in the winter or the summer, there’s no convenient time to have a broken thermostat. Luckily, devices like the Robertshaw thermostat are a perfect solution.Thanks to the amazing technology of today’s smart manufacturers, home temperature regulating devices such as the Robertshaw thermostat are easy to set up and reliable for continuous usage. We are excited to share our thorough review of the Robertshaw thermostat to help you in your decision to buy a reliable device that won’t let you down.

What Is the Robertshaw Thermostat RS5220?

The Robertshaw thermostat comes to us from a brand that has been revered and trusted by companies and individuals for over a century. The full range of Robertshaw products includes gas valves, ignition controls, appliance controls, cooking thermostats, water valves, pressure sensors, actuators, and electronic/electromechanical controls along with their popular wall thermostats. The Robertshaw thermostat RS5220 comes from the RS5000 series of thermostats and is the newest and best in its respective product line.

The electric Robertshaw thermostat comes jam-packed with numerous convenient features that make it a snap to install, and after installation it’s self-sufficient.

Product Specs

As we said above, the Robertshaw thermostat comes with many features that make it extremely user-friendly and a great product. This thermostat has heat, fan, cool, and auto functions to adjust to the time of the year and the temperature inside your home. The RS5220 is the only Robertshaw thermostat in the RS5000 series that operates on both multi-stage gas or electric furnaces and heat pumps. This multi-functionality is convenient because it requires fewer devices for the owner.

This thermostat also features an auto changeover function that will sense its environment and automatically switch between heating and cooling so you and your family will always be comfortable in your home. Upon the first-time installation, there is a pop-up wizard that will automatically launch the installation menu so you can quickly enter the settings for your desired programmed functions. For added aesthetics and comfort, this thermostat features a backlight that includes a nightlight option. This lighting makes it easier to view your current in-home temperature and any settings, day or night.

This advanced thermostat was designed to keep and maintain your chosen set point and programmed parameters and will even recall your settings after being reset after power outages. The product comes with batteries, and when it’s time, batteries are easy to replace via a removable drop-down compartment. This device also features a circulating fan that does an excellent job of maintaining optimal air circulation while using minimal energy to improve the comfort within your home.

This product is lightweight at only 12.8 oz., and it has a temperature control range of 45 degrees Fahrenheit to 90 degrees Fahrenheit. It has a stellar accuracy of plus-or-minus one degree Fahrenheit, and its many system configurations include multi-stage gas, electric, oil, heat pump, and even millivolt systems.


Thermostats have wide price ranges. These right thermostat price will mainly depend on the individual customer’s needs, uses, and budget. Rates depend on the overall capabilities of the device, the number of settings, the heating, and cooling aspects, and several other qualities. The Robertshaw thermostat RS5220 that we are reviewing today stands out against the competition because it is high quality, effective, and reasonably priced.

Thermostats can be purchased online or in-stores. Each product in this review is available for purchase on Amazon. We’ve included links to the Amazon pages of each item in this article.

How It Compares

To ensure that you have all the information you need to make the best decision, we picked a few similar products available on the market to see how they compare.

  •   ecobee4 Smart Thermostat
  •   Emerson Sensi Wi-Fi Thermostat
  •   Lux WIN100-A05 Heating & Cooling Programmable Outlet Thermostat

Robertshaw Thermostat RS5220

[amazon box=”B0051BUR6U”]

Ease of Use

This thermostat makes usage simple with fully programmable soft touch keys so you can easily set four functions per day without skipping a beat. 

Assembly Time

The first-time setup for this product is a breeze thanks to the automatic setup wizard that starts up the settings menu automatically once you turn the device on for the first time. 

Design Quality

This product is designed with the user experience in mind. Everything from the large screen featuring night mode and the programmable keys to the bottom easy-to-reach battery replacement compartment makes using this device a walk in the park.


This thermostat is jam-packed with convenient features such as WiFi connectivity, adjustable energy-saving temperature parameters, and a vacation set point that recognizes when you’re away from home and adjusts accordingly.


This thermostat comes with a two-year unlimited warranty, so you’re fully protected.

ecobee4 Smart Thermostat

[amazon box=”B06W2LQY6L”]

This state-of-the-art thermostat comes with a hefty price tag, but if you can overlook it, the ecobee4 thermostat has plenty of features you’ll love. This model comes equipped with advanced voice control settings and the manufacturers at ecobee promise to help you save money overall on your heating and cooling bills. This technological advancement in at-home temperature regulation is compatible with Amazon’s Alexa, Apple HomeKit, and Samsung SmartThings, among other smart systems.

This product features zone-specific controls and adapts to your local weather patterns. With this thermostat, you get room sensors you can place in your living room, bedrooms, and other important rooms in your house. These sensors will pick up on activity and heat or cool accordingly to maintain optimal temperatures throughout your whole home.

This product is heavier than the Robertshaw weighing it at around 2.7 pounds. Setup for this device should only take about thirty minutes, and the package you receive includes all the equipment you’d need for installation and an easy-to-follow installation guide. There is even an app for this thermostat that allows you to follow along with the installation step-by-step. This app is also helpful for controlling the temperature of your home from anywhere so you can return home to a comfortable and temperature regulated space.

The only complaint customers seem to have is that the voice control function can be buggy from time to time.

Ease of Use

This thermostat meets all the requirements for ease of use. It’s simple to get started with and is almost entirely automatic, so you won’t have to do much to keep it working, especially with its motion and temperature sensors.

Assembly Time

The thirty minutes needed for the first-time setup may be time-consuming, but it’s still simple. The installation guide and a step-by-step setup walk-through available on the free app, help make assembly a smooth process.

Design Quality

The smart, state-of-the-art nature of this thermostat makes it a force to be reckoned with design wise. It’s packed with clever design choices that make it convenient to use and nice to look at, too.


Other than the voice control function suffering a few occasional bugs, this thermostat is filled to the brim with smart technology that makes it easy to use and self-sustaining in nature.


This thermostat comes with a three-year warranty.

Emerson Sensi Wi-Fi Thermostat

[amazon box=”B01NB1OB0I”]

This thermostat works with most common heating and cooling systems and includes compatibility with those of gas, electric, and radiant sources. If you are new to the advanced world of technology, this is an extremely user-friendly and non-intimidating device. It takes almost no time at all to set up, and once it’s installed, it’s easy to control this device wirelessly from anywhere by using its convenient free app. This device features a keypad lockout function for added safety, easy guidance that walks you through the installation step by step via the app, and this lightweight model weighs just 11.4 ounces.

This smart thermostat claims to save about 23% on HVAC energy and puts the power of saving energy into your hands by providing energy usage reports. This device was built to be extensively compatible with the common HVAC equipment that’s likely already in your home. Similar to the ecobee4 we reviewed above, this model is fully compatible with Amazon Alexa, Google Assistant, Apple’s HomeKit, and Wink, among other smart home platforms.

An additional unique feature that may not be as common with smart thermostats is this model’s ability to send out smart alerts that help detect extreme temperature and humidity levels within your home.

Ease of Use

This lightweight product is easy to put up on your wall and is compatible with many smart home platforms increasing its ease of use.

Assembly Time

Although it may take up to thirty minutes to properly install this model, the step-by-step instructions and video tutorials featured in the Sensi app ensure you’ll get it right the first time.

Design Quality

The screen design might seem annoying or overcrowded to some users, but this thermostat is also designed to be controlled from your phone, so you may not even need to fiddle with its interface.


This product has great features, but in the long run, it lacks in this department compared to other products like the Robertshaw or ecobee4 smart thermostats.


This thermostat comes with a three-year warranty, just like the ecobee4. 

Lux WIN100-A05 Heating & Cooling Programmable Outlet Thermostat

[amazon box=”B000E7NYY8″]

This model leaves the bells and whistles of the products we’ve reviewed above behind and instead provides a simple one-room solution. If you have a wall AC unit or a floor heater, this little convenient device offers the opportunity to control it and save yourself some money next time your energy bill is due.

This model includes a built-in outlet, so you won’t need to free up space to power it and can create different programs for weekdays and weekends. Many people use these for rooms that lack temperature control. This product is tough enough for outdoor use, so some people even use it for dog houses and garages.

Ease of Use

As far as setup time and overall device function, things could not be simpler. This product keeps it simple, so it’s easy to use for all.

Assembly Time

Assembly time for this device is short. All you need to do is plug it into a wall receptacle, and it controls a single room.

Design Quality

Compared to other devices in this review, this product does not feature the best design quality.  The screen is small and difficult to read, and there are no night-time settings.


As we mentioned before, this device leaves the bells and whistles behind and opts for a more simple design. Because of this simple design, this product is lacking in features compared to the other three thermostats reviewed above.


This product comes with a one-year manufacturer’s warranty.


We hope our review of the Robertshaw thermostat has given you ample knowledge on a great product that can keep your home comfortable all year round. We proudly give this product 5/5 stars for its many specs and convenient features, thoughtful manufacturing, high-quality design, ease of use, and reasonable pricing.

Whatever your home heating and cooling needs are, the Robertshaw smart thermostat is a great choice.

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