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Robertshaw thermostats are known for their durability and precision temperature control. Our roundup compares the most reliable models, highlighting their key features and performance.

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Reviews

Robertshaw 5210-125 Thermostat

This simple thermostat helps keep your oven at the right temperature, with a pretty basic design that's been trusted for years. It's got a metal case that's about as long as your pinky finger and a small glass bulb that sticks out at the top. The electronic part inside makes sure the oven stays between 60 and 200 degrees, which is just right for baking and cooking.

Robertshaw 9204H Thermostat

This simple two-wire thermostat is a straightforward replacement for older systems, as many reviewers have happily discovered. At just $16, it beats the $78 price tag some stores try to charge for the same replacement part. The vertical white design slips in where your old one was, and since it runs on standard 24V, you don't need any special setup. Overall, it's exactly what you'd expect from a basic thermostat - simple, reliable, and out of the way.

Robertshaw Line Voltage Thermostat

This thermostat lets you see your comfort level right away and uses smart temperature sensing to keep things just right. The mercury-free design makes it safer, and it's super easy to install - no special tools or extra steps needed. It works with most electric heat systems and even helps your old thermostat work better.

Robertshaw 4290-008 Gas Thermostat

This commercial-grade gas thermostat from Robertshaw brings precision control to your heating system with its 60/250°F temperature range and 3/8-inch pipe fitting. The 60-inch cap provides ample room for wiring, making installation straightforward while keeping your panel organized.

Robertshaw 5000-814 Thermostat

At just over five and a half inches tall, this heavy-duty thermostat has plenty of reach for those hard-to-reach heating units. The double-pole single-throw switch responds instantly to temperature changes, thanks to its precision-engineered stainless steel diaphragms. The mechanical selector dial gives you precise control over your temperature settings, with the added bonus of a positive OFF switch that prevents accidental activations.

Robertshaw 4200-025 Gas Cooking Control Thermostat

This simple thermostat from Robertshaw keeps your gas cooking appliances at the right temperature, learning your preferences over time to make your cooking just right. The 3/8 inch gauge gives you a clear look at what's happening inside your equipment, whether you're heating up your grill or warming your oven. With a practical temperature range from 150 to 550 degrees, it's built to handle whatever you throw at it in the kitchen.

Robertshaw 5300-623 Thermostat

This reliable Robertshaw thermostat brings decades of dependable heating control to your home. The Mexican-made unit arrived quickly with everything you need for installation, including the bezel and mounting hardware. The simple four-way dial makes it a breeze to adjust your settings, while the sturdy build quality ensures your system stays running smoothly for years to come.

Robertshaw 700 Series Thermostat

The Robertshaw 700 Series combines a manual main and pilot gas valve with an automatic safety pilot valve, delivering precise control for various gas types including natural, manufactured, and LP. The compact design handles high flow rates while the normally closed solenoid ensures reliable operation. With options for regulated and non-regulated models, these diaphragm valves offer versatile replacement solutions for solenoid gas valves.

Robertshaw 5300 Thermostat

Featuring a durable nickel finish and compact design, this programmable thermostat controls heating systems with its simple 4-way mechanical setup. The temperature display and controls sit neatly behind a protective overlay, while the included knob makes it easy to adjust settings on the go. With a reliable operating range up to 200°F, this thermostat is built to handle whatever your home heating needs throw its way.

Robertshaw 5300-200 Electric Thermostat

This rugged thermostat combines precise snap-action mechanisms with durable silver contacts, making it a reliable choice for commercial cooking equipment. The NAK-filled diaphragms can handle extreme temperatures up to 975°F (524°C), while the stainless steel or copper bulb options provide corrosion resistance in harsh environments. The compact design fits easily into tight spaces, and the heat-resistant plastic dial adds an extra layer of protection against moisture and dust.

Robertshaw RS1100-72 Thermostat

The Robertshaw RS1100-72 stands out with its vibrant blue backlight and straightforward design. Whether you're setting it for the first time or adjusting it later, the thermostat responds clearly to your changes. Its reliable battery backup ensures your preferences stay in place, even during power outages.

Robertshaw RS2110 Thermostat

This digital thermostat from Robertshaw brings modern convenience to your heating and cooling system with its clear display and simple controls. The fully adjustable temperature differential helps prevent those annoying short cycles, while the big, backlit display makes it easy to read at any hour. The front-loading battery compartment and low-battery indicator take the stress out of maintenance.

Robertshaw 5600-310 Electric Water Heater Thermostat

This simple thermostat helps control your water heater's temperature with just a few easy adjustments. The small size fits snugly onto your tank, and the clear temperature range settings make it a breeze to get right. When things get too hot, the built-in safety switch kicks in to protect your water heater.

Robertshaw 4290-008 Thermostat

This snap-acting thermostat handles everything from small ovens to industrial fryers, with a impressive temperature range up to 500°F. The compact design fits in tight spaces, and you get to choose between nickel-plated copper or stainless steel for the bulb and capillary assemblies. The heat-resistant plastic dials make it a practical addition to any gas-operated system.

Anets P8904-46 Robertshaw Thermostat

Anets backs their kitchen equipment with genuine Robertshaw thermostats, keeping your fryers and griddles running smoothly. The fuel type is gas, with a Proposition 65 warning for California residents. While we don't have user reviews to share, you can trust these parts for reliable performance.

Robertshaw 5300-24c Thermostat

This thermostat is made to fit Master-Bilt and Bakers Pride ovens with specific part numbers, replacing an older Robertshaw model. The one-inch digital display shows temperature and battery status, while controls let you set the desired heat level. It's designed for ovens with 100A078P11 wiring harnesses.

Robertshaw 5300-612 Electrical Cook Control

The Robertshaw 5300-612 brings durable, accurate temperature control to commercial kitchens. Its NAK-filled sensor handles extreme heat up to 975°F while the rugged, compact design keeps cooking operations running smoothly. The heavy-duty silver contacts and UL-certified construction mean this thermostat will stand up to demanding kitchen environments.

Robertshaw S-400-60 Thermostat

This reliable thermostat from Robertshaw controls your fryer's temperature between 200 and 400 degrees. The 60-inch capillary accurately senses temperature changes, while the compact design fits neatly into your fryer's control panel. Complete with a matching knob, it's a straightforward upgrade for Star fryers with compatible part numbers.

Robertshaw Oven Thermostat

This Robertshaw Oven Thermostat brings reliable temperature control to your kitchen appliance, featuring a 48-inch capillary for precise sensing and vertical body design for easy installation. The durable thermostat accepts both 1/8" and 3/16" pilot tubes, making it adaptable for various installation setups. With its flange nipple mounting design, it's a practical choice for domestic gas ovens that need accurate temperature regulation.

Robertshaw 4200-002 Gas Thermostat

Featuring a simple mechanical dial for adjusting temperature settings, this gas thermostat comes from Robertshaw's factory in Mexico. The straightforward design makes it an affordable choice for controlling home heating systems.

Robertshaw LCH580240000 Hi-Limit Thermostat

When your appliance starts to act up, it's time to call in the pros – like this trusty Robertshaw thermostat. At a impressive 24 inches long, it's built to last and keep your equipment running safely. With a heat cutoff at a scorching 450 degrees, it's your best friend when the temperature starts to climb too high.

Robertshaw 4290-006 Gas Thermostat

This durable gas thermostat handles high BTU loads and fits in tight spaces, with stainless steel or nickel-plated copper sensing elements. The heat-resistant plastic dial clicks into place as soon as the temperature hits, making it a breeze to use – perfect for those long cooking sessions when you need to keep an eye on your food. The 30-foot capillary tube lets you position the sensor where it needs to be, without worrying about the thermostat getting too hot.

Robertshaw EA5-7-36 Thermostat

The Robertshaw EA5-7-36 thermostat controls electric heating resistors for cooking equipment, featuring a temperature range from 50°C to 300°C. The oil capillary bulb operates with a 914mm capillary length and a 4.8mm by 281mm bulb size. Built for durability, it handles contact capacity up to 3/8in NPT and weighs just 0.41 pounds.

Robert Shaw Thermostat

A simple gas griddle thermostat that uses a single dial turn to activate the gas and set the temperature. The BJWA series thermostat features a convenient pilot light outlet for easy ignition.

Robertshaw 802-22 Line Voltage Thermostat

At a glance, you'll notice the straightforward design of this single-pole, single-throw thermostat, but it's the precise +/-2ºF temperature control that really shines. Thanks to its J-Box compatibility and rapid installation, it's a breeze to replace your old mercury switch model. The built-in "LOW" setting adds that extra touch of convenience you didn't know you needed.

Robertshaw 5210-363 Thermostat

This 150 to 550-degree Fahrenheit thermostat from Robertshaw has a generous 72-inch cap. Despite its technical capabilities, what really stands out is the simple dial design that makes it easy to use. It's made in Mexico and includes just that essential dial control.

Robertshaw RS9320T Thermostat

This wall-mounted thermostat combines a roomy 8.8-inch touch display with simple controls for managing multi-stage heating and cooling systems. The large backlit screen makes it easy to read at a glance, while features like automatic filter reminders and battery alerts help keep your system running smoothly. With its modern touchscreen design and energy-efficient settings, it's a practical upgrade for homes with advanced HVAC systems.

Robertshaw 5300-214 Thermostat

The Robertshaw 5300-214 thermostat stands out with its wide temperature range and robust construction. At 36 inches tall, it makes a striking centerpiece while providing precise temperature control. The 13/16 inch stem design ensures reliable communication with your heating system.

Robertshaw 5600-911 Electric Water Heater Thermostat

This compact heater thermostat pairs a temperature controller with a high-limit safety switch in one streamlined package. The snap-action controls and adjustable temperature ranges make it straightforward to set and adjust the water temperature. The 3.75-inch length ensures a secure fit around the water heater tank.

Robertshaw 4750-010 Gas Thermostat

This particular Robertshaw thermostat model has proven to be a reliable replacement part for older shelf stock, though some users have noted that pieces of the gasket may come loose during handling. Customers appreciate the competitive pricing for what can be a difficult item to find. While it requires a bit of fiddling to get working properly, it's worth the effort for securing a compatible replacement control system.

Robertshaw SPST Thermostat

This thermostat from Robertshaw is designed for spa and hot tub heaters, featuring a simple SPST (single-pole single-throw) switch. It works with a 3/8-inch diameter capillary that has a 36-inch cap. While there are no user reviews yet, it's made for controlling the temperature in your spa or hot tub.

Robertshaw 9204V Thermostat

This 24V vertical-mount thermostat combines sleek design with practical features like mercury-free glass switches and a wide-range heat anticipator. At just 4.5" wide by 3.25" tall, it mounts easily on your wall or J-Box without a subbase, thanks to its simple base and cover design. While it's non-programmable, the reliable single-stage heat control has earned consistent praise from users who appreciate its straightforward operation and stylish look.

Robertshaw RS1110 Thermostat

This versatile thermostat handles both heating and cooling, making it a practical choice for single-stage HVAC systems. With built-in compressor protection and reliable battery backup, it keeps your home comfortable through power outages while extending the life of your equipment. The 4-wire connection and simple Fahrenheit/Celsius display make it a straightforward upgrade for existing systems.

Robertshaw 4200-50H Thermostat

This reliable temperature controller is designed to maintain precise heating between 300 and 650 degrees Fahrenheit, making it a dependable upgrade for compatible equipment. With its robust 48-inch capillary system, it ensures consistent warmth throughout the unit, alerting you to any HVAC issues before they become major problems.

Robertshaw 4200 Series Gas Thermostat

This high-capacity gas thermostat combines robust construction with precise temperature control for demanding kitchen appliances like ovens and ranges. The modulating mechanism smoothly controls both the main gas supply and bypass gas, while intuitive front-panel adjustments make maintenance simple. Available in multiple metal options and mounting configurations, these thermostats deliver reliable performance in demanding culinary environments.

Robertshaw 5225 Commercial Temperature Control

Like a temperature guardian for your kitchen or commercial space, this thermostat keeps things from getting too hot. At 450 degrees Fahrenheit, it knows just when to step in and interrupt the power, whether that's baking a pie or heating up a restaurant kitchen. The nickel-plated copper bulb and long capillary make it a dependable addition to any setup that needs precise temperature control.

Robertshaw RS3210 Digital Thermostat

This programmable thermostat offers flexible multi-stage control for various heating systems, including gas, electric, and heat pump setups. With a 5-2 day programming capability, it allows precise temperature management to optimize heating and cooling operations. While some users appreciate its accurate staging control and temperature display improvements over older models, a notable few report persistent temperature calibration issues that prevent them from giving it full marks.

Robertshaw 802 Line Voltage Thermostat

This reliable thermostat combines the durability of a 100-year-old brand with advanced temperature control technology. The simple yet effective design works great for both home heating and industrial applications, making it a solid choice for any electric heat system.

Robertshaw RS1100 5-1-1 Day Programmable Thermostat

This budget-friendly thermostat offers simple programmable heating control with clear temperature adjustments and a large display screen. The durable design includes sturdy wire clamps and reliable battery backup for programmed settings during power outages. Users appreciate its straightforward installation and quiet operation, though some note the compressor protection feature can be noticeable.

Robertshaw RS9110 Thermostat

This digital thermostat brings precise control to your home's heating and cooling, with its bright backlit display making it a stylish addition to any wall. The 7-day programmable schedule lets you fine-tune your energy use, and features like short cycle protection and filter change reminders make it a practical choice for your HVAC system.

Robertshaw 802 Line-Voltage Thermostat

The Robertshaw 802 Thermostat brings industrial reliability to your home's temperature control, with a durable mechanical interface that's easy to read and maintain. Its bimetal temperature sensing provides consistent reading, while the mercury-free design eliminates the need for special handling during installation. The J-box compatibility makes it a breeze to swap out your old thermostat, giving your HVAC system a reliable digital heartbeat without the hassle of code violations.

Robertshaw 802 Line Voltage Thermostat

This line voltage thermostat combines accurate bimetal temperature sensing with a visual room temperature display. The mercury-free design ensures reliable performance without the need for special disposal, while the J-box compatibility simplifies installation. The double-pole single-throw switch provides precise control for both 120 and 240-volt systems.

Buyer's Guide

Selecting the right Robertshaw thermostat involves understanding key features and their impact on heating and cooling control. This guide highlights essential considerations to help you choose a thermostat that matches your needs and system requirements.

System Compatibility

Ensure the thermostat is compatible with your heating and cooling equipment. Check the voltage requirements and wiring configuration to match your system specifications. Common compatibility issues include incorrect voltage ratings or unsupported communication protocols.

Control Features

Robertshaw thermostats offer various control options. Basic models provide simple temperature adjustment, while advanced units feature programmable schedules, remote control capabilities, and energy monitoring. Consider which features align with your lifestyle and energy management preferences.

Installation Requirements

Proper installation is crucial for thermostat functionality. Consider whether you need professional installation or have the necessary skills for DIY installation. Factors include accessible electrical connections, appropriate mounting area, and clear documentation for future reference.

Energy Efficiency

Energy-efficient thermostats can reduce heating and cooling costs. Features like precise temperature control, advanced sleep settings, and occupancy sensors help optimize energy use. Evaluate the thermostat's efficiency rating and expected impact on your energy bills.

FAQ

What makes Robertshaw thermostats different from other brands?

Robertshaw thermostats stand out through their durable construction and proven reliability, with many models featuring long-lasting electronic components and corrosion-resistant materials. Unlike some competitors, they offer extensive programmability options including 24/7, 7 day, and vacation settings to better suit various heating needs.

The company's commitment to quality is evident in their extensive temperature range capabilities, with models designed for everything from small apartments to large commercial spaces. Their robust design allows for accurate temperature control in challenging environments where other thermostats might struggle.

How durable are Robertshaw thermostats?

Robertshaw thermostats are built to last with durable casings that resist dents and scratches, protecting the internal components. Their robust design includes sealed electronic modules that prevent dust and moisture damage, suitable for both indoor and outdoor installations.

The thermostat's lifespan can extend well beyond industry standards due to its heavy-duty construction. Many models come with warranties of 3-7 years, a testament to their expected longevity, though regular battery replacement may still be required for their control features.

What temperature ranges do Robertshaw thermostats support?

These thermostats typically support a wide range of temperatures, from -22°F to 185°F (-30°C to 85°C), making them suitable for extreme climate conditions. This expansive temperature range enables precise control in residential and commercial settings.

The electronic components are designed to handle both heating and cooling systems effectively. Models are compatible with various HVAC systems including natural gas, oil, electric, and propane heating, as well as air conditioning systems.

Do Robertshaw thermostats require regular maintenance?

Basics like keeping the thermostat clean and checking the wiring connections monthly are recommended. The electronic modules have minimal maintenance needs beyond regular cleaning and dust removal from the exterior.

Most models need a new AA battery every 1-2 years for control features, and the sensor can be recalibrated when the display temperature drifts by more than 1°. Proper installation and regular maintenance can extend the thermostat's lifespan and maintain optimal performance.

Can Robertshaw thermostats be integrated with smart home systems?

While older models may not support direct connectivity, many newer Robertshaw thermostats offer Wi-Fi compatibility through third-party adapters. They can monitor system operations and adjust settings via smartphone apps, bridging the gap with modern smart home requirements.

For direct integration, look for models with built-in Wi-Fi or Bluetooth functionality. These include both heating and cooling control options and allow for remote management of your HVAC system through the thermostat's app.

What should I consider when selecting a Robertshaw thermostat?

Key factors include the size of your space, your desired level of control (basic or programmable), and whether you need specific features like humidity control or compatibility with smart home systems. Consider your HVAC system type and the local climate conditions your thermostat will face.

Installation requirements vary by model, with some needing professional installation while others can be self-installed. Evaluate your comfort with DIY projects and prioritize features that align with your heating and cooling needs.