
T99BH303J Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $28.99 | Condition is New, ****** NEW Vintage ITT General Controls Heating Thermostat Thermometer T99BH303J, FREE SHIPPING | 99.7% |

The ITT T99BH303J General Heating Thermostat Thermometer is a versatile and precise temperature control solution for various heating applications. This thermostat thermometer is designed to maintain a consistent temperature within a heating system, ensuring optimal performance and energy efficiency.
The unit features a large, easy-to-read backlit LCD display that shows both the temperature setting and the actual temperature in Fahrenheit or Celsius. The digital display is highly accurate, providing readings within 0.5 F or 0.3 C of the actual temperature.
The thermostat function allows for temperature control between 40 F and 185 F (4.4 C and 85 C), making it suitable for a wide range of heating systems, including residential and commercial applications. The thermostat can be set to maintain a constant temperature or to operate in a heat/cool mode, making it a flexible option for various heating scenarios.
The thermostat thermometer is equipped with a high-quality, stainless steel sensor probe, which is highly resistant to corrosion and wear. The probe is detachable, allowing for easy replacement or cleaning. The probe can be positioned up to 10 feet away from the thermostat, making it possible to measure temperature in remote locations.
The ITT T99BH303J General Heating Thermostat Thermometer also includes a number of convenient features, such as a hold function that allows the temperature to be manually overridden for short periods of time, and an adjustable temperature hysteresis that prevents the thermostat from cycling on and off too frequently.
The thermostat is designed for easy installation and is compatible with most 115V AC electrical systems. It includes a mounting plate with screw holes for wall mounting and comes with a 5-foot power cord and a 6-foot sensor probe lead.
In summary, the ITT T99BH303J General Heating Thermostat Thermometer is a high-performance temperature control solution that offers accurate temperature readings, easy-to-use features, and versatile temperature control capabilities. Its durable construction and long sensor probe make it a reliable option for various heating applications.
The ITT T99BH303J is a general heating thermostat and thermometer that aims to provide accurate temperature control for heating systems. Here are some potential pros and cons that may help in making a decision:
Pros:1. Dual Function: This thermostat serves both as a thermostat and a thermometer. It can be used to regulate the temperature of a heating system while also displaying the current temperature, offering convenience and versatility.
2. Easy Installation: The thermostat is designed for easy installation, with clear instructions and user-friendly features. It can be installed on a wall or fitted with the provided base for tabletop use.
3. Accuracy: The thermostat is known for its accuracy in temperature readings and maintaining the set temperature, ensuring efficient heating and energy savings.
4. Adjustable Temperature Settings: The thermostat allows for adjustable temperature settings, making it suitable for various heating applications and personal preferences.
Cons:1. Limited Compatibility: The ITT T99BH303J may not be compatible with all heating systems, especially those that require specific wiring configurations or communication protocols. It is important to check compatibility before purchasing.
2. Manual Control: The thermostat does not offer advanced features such as remote control or integration with smart home systems. Users may prefer a more automated solution for temperature control.
3. No Display Backlight: The thermostat's display does not have a backlight, making it difficult to read the temperature in dark environments.
In conclusion, the ITT T99BH303J general heating thermostat and thermometer can be a reliable and accurate solution for temperature control in heating systems. Its ease of installation, adjustable settings, and dual functionality make it a convenient choice for many users. However, it may not be suitable for those seeking advanced features or compatibility with specific heating systems. Ultimately, the decision to purchase this thermostat depends on individual needs and preferences.
Details:
Shipping is $free inside the continental us. Photo is actual item.
specifications maxohvac:
- brand: Itt
- mpn: T99bh303j
- type: Heating Thermostat Thermometer
- country of origin: United States
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- policy: no returns
offer maxohvac:
- sold #: 10
- availability: in stock
- in stock #: 1
- started: april 3, 2026
- options: ship-to-home
- price: $28.99
- item condition: New
seller maxohvac:
- # reviews: 5616
- rating: 99.5%
- city: el sobrante, california
payments maxohvac:
- wallet: apple-pay
- other
- credit card: diners-club
shipping maxohvac:
- transit: 4-8 days
- type: calculated
- service: usps ground advantage
- class: standard
- carrier: usps
