1. HVAC Thermostats Offered
  2. sku: 7396967457862722
  3. ROBERTSHAW RS10421T

ROBERTSHAW RS10421T Voltage Thermostat Digital 662013255978

Rs10421t Robertshaw Low Voltage Thermostat Plastic Digital

( Brand: Robertshaw ), ( Manufacturer Part Number: RS10421T ), ( Features: Low Voltage Thermostat, Heat And Cool, Automatic, Electric Forced Air Furnaces, Gas Forced Air Furnaces, Heat Pump With Aux, Touch Screen, Dehumidification Control Yes, Differential Type Adjustable, Digital, Dual Transformer Compatible No, Fan Settings Auto-on-circulate, Humidification Control Yes, Includes Positive Off No, Key Pad Lockout Yes, Minimum Temperature Control 41 Degrees F, Maximum Temperature Control 90 Degrees F, Mounting Direction Horizontal ), ( Country Of Origin: Cn ), ( Manufacturer Warranty: 1 Year ), ( Type: Hvacr And Appliance Controls Thermostats Low Voltage Thermost ), ( Weight: 0.6000 ), ( Length: 5.500 ), ( Width: 4.250 ), ( Battery Included: No ), ( UPC: 662013255978 )

Review ROBERTSHAW Low Voltage Thermostat Plastic Digital

The Robertshaw RS10421T Voltage Thermostat is a sophisticated electronic temperature control solution designed for various heating applications. This digitally-controlled thermostat offers accurate temperature regulation and user-friendly functionality.

The RS10421T is a 24V AC thermostat, which provides versatility for a wide range of heating systems. It features a digital display screen, allowing users to easily monitor and set the desired temperature. The screen displays the temperature in degrees Fahrenheit or Celsius, making it convenient for those working in various temperature scales.

One of the key advantages of this thermostat is its adjustable setpoint temperature range. The minimum temperature setting is 40 F (4 C), while the maximum temperature setting is 195 F (91 C). This broad temperature range accommodates various heating applications and ensures optimal comfort in different environments.

The RS10421T is equipped with a high-quality, solid-state sensor that ensures precise temperature sensing and regulation. It also includes a large, easy-to-use dial for adjusting the temperature setting. The thermostat is designed to maintain a consistent temperature within /- 2 degrees of the setpoint, providing reliable temperature control.

Another notable feature of the RS10421T is its built-in open and short detection system. This feature ensures the safety of your heating system by detecting any open or short circuits and preventing the thermostat from operating in potentially dangerous conditions.

The Robertshaw RS10421T Voltage Thermostat is designed with a compact form factor, making it ideal for use in confined spaces. Its durable construction ensures long-lasting performance, even in demanding heating applications. Additionally, it comes with easy-to-follow instructions for installation and use, making it a hassle-free addition to any heating system.

In summary, the Robertshaw RS10421T Voltage Thermostat is a high-performance, digitally-controlled temperature control solution for various heating applications. It offers accurate temperature regulation, a user-friendly digital display, a wide temperature range, and safety features, making it a reliable and efficient choice for maintaining optimal temperatures in your heating system.

Pros and Cons of buying a Robertshaw RS10421T Voltage Thermostat

The Robertshaw RS10421T Voltage Thermostat is a popular choice for those seeking reliable temperature control for their appliances. Let's explore its advantages and disadvantages to help you make an informed decision.

Pros:

1. Digital Display: The thermostat features a digital display, allowing for easy temperature adjustments and accurate readings.

2. Wide Temperature Range: It can handle a wide temperature range of -40 F to 572 F, making it suitable for various applications.

3. Voltage Control: This thermostat can control voltage, making it a versatile option for various heating and cooling applications.

4. Adjustable Setpoint: Users can set a precise temperature, ensuring consistent performance and energy efficiency.

5. Robust Construction: The thermostat is built to withstand harsh environments and is resistant to vibration and moisture.

Cons:

1. Complex Installation: The installation process may require some technical knowledge, as it involves wiring and voltage adjustments.

2. Limited Compatibility: It may not be compatible with all appliances or systems, so it's essential to check its specifications before purchasing.

3. Cost: Compared to basic thermostats, the RS10421T is more expensive due to its advanced features and robust construction.

4. No Built-in Alarms: The thermostat does not have built-in alarms for temperature or system failures, which some users might find useful.

Conclusion:

The Robertshaw RS10421T Voltage Thermostat offers advanced temperature control features, including a digital display, wide temperature range, and voltage control. Its robust construction and adjustable setpoint make it an excellent choice for industrial applications and demanding environments. However, its complex installation process, limited compatibility, and higher cost compared to basic thermostats are potential drawbacks.

Recommendation:

If you require precise temperature control for demanding applications and are willing to invest in a more advanced thermostat, the Robertshaw RS10421T Voltage Thermostat is an excellent choice. However, if you have a simpler heating or cooling application, a basic thermostat may be a more cost-effective and simpler solution. Always ensure compatibility with your appliance or system before making a purchase.

Details:

And Enclosures. Electrical Outlet's. Electrical Boxes. Light Industrial.

ROBERTSHAW RS10421T Low voltage Thermostat, Plastic, Digital: Heat and Cool, Automatic, Electric Forced Air Furnaces, Gas Pump with Aux, Touch Screen, Dehumidification Control Yes, Differential Type Adjustable, Digital, Dual Transformer Compatible No, Fan Settings Auto-On-Circulate, Humidification Includes Positive Off Key Pad Lockout Minimum Temperature 41 Degrees F, Maximum 90 Mounting Direction Horizontal Details

part #: rs10421t price

  • $135.99

specifications thermoditto:

  • brand: Robertshaw
  • mpn: Rs10421t
  • features: Low Voltage Thermostat, Heat And Cool, Automatic, Electric Forced Air Furnaces, Gas Forced Air Furnaces, Heat Pump With Aux, Touch Screen, Dehumidification Control Yes, Differential Type Adjustable, Digital, Dual Transformer Compatible No, Fan Settings Auto-on-circulate, Humidification Control Yes, Includes Positive Off No, Key Pad Lockout Yes, Minimum Temperature Control 41 Degrees F, Maximum Temperature Control 90 Degrees F, Mounting Direction Horizontal
  • country of origin: Cn
  • manufacturer warranty: 1 Year
  • type: Hvacr And Appliance Controls Thermostats Low Voltage Thermost
  • weight: 0.6000
  • length: 5.500
  • width: 4.250
  • battery included: No
  • upc: 662013255978

returns thermoditto:

  • policy: Returns Accepted
  • method: Money back
  • time: 60 Days
  • paid by: Seller

offer thermoditto:

  • options: Ship-to-home
  • quantity: 4
  • availability: In Stock
  • sold: 0
  • started: March 22, 2026

shipping thermoditto:

  • class: Standard
  • service: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 4-4 Days

payments thermoditto:

  • credit card: Diners-club
  • wallet: Paypal
  • other

seller thermoditto:

  • # reviews: 1341265
  • city: USA
  • rating: 99.8%

general thermoditto:

  • Heating, Cooling Air > Thermostats > Programmable Thermostats
  • condition: New
features: low voltage thermostat, heat and cool, automatic, electric forced air furnaces, gas forced air furnaces, heat pump with aux, touch screen, dehumidification control yes, differential type adjustable, digital, dual transformer compatible no, fan settings auto-on-circulate, humidification control yes, includes positive off no, key pad lockout yes, minimum temperature control 41 degrees f, maximum temperature control 90 degrees f, mounting direction horizontal, country of origin: cn, manufacturer warranty: 1 year, type: hvacr and appliance controls thermostats low voltage thermost, length: 5.500, battery included: no,
category: home & garden > heating, cooling air > thermostats > programmable thermostats, weight: 0.6000, width: 4.250, sku: 7396967457862722,

Robertshaw RS10421T Is Similar To:

thermoditto logo
1 offer $135.99 USD
  • Offer #1: $135.99 price + $0.00 shipping estimate = $135.99* total. Electrical Boxes & Recepticles.FREE SHIPPING

Copyright © thermoditto.com