Resideo TD-090 Tridicator
The Resideo TD-090 Tridicator is a high-precision, dual-purpose boiler temperature and pressure gauge engineered for immediate visual monitoring of hydronic systems. Designed as the direct replacement for 4104-2.5-4-10, this 1/4" NPT tridicator features a professional 3-1/8" dial face that provides simultaneous readouts of hydronic system pressure up to 75 PSI and temperatures ranging from 60°F to 320°F. The integration of a red relief set point indicator allows for rapid diagnostic checks, ensuring the system remains within safe operating parameters. Built with a rugged 1-21/32" short probe and NPT connection, this instrument is the standard for contractors performing boiler maintenance and repair. Utilizing a Resideo tridicator gauge ensures seamless compatibility with existing manifolds, providing the mechanical reliability required for high-demand residential and commercial heating applications.
Key Benefits- Direct Replacement: Fully compatible cross-reference for the 4104-2.5-4-10, eliminating the need for pipe modifications.
- Dual-Scale Readout: Clearly displays both PSI and Fahrenheit, essential for HVAC system troubleshooting and pressure balancing.
- Simplified Installation: Standard 1/4" NPT bottom mount allows for quick integration into standard boiler tappings and wells.
- Refined Diagnostics: The built-in relief set point indicator assists technicians in identifying potential over-pressurization issues at a glance.
Is the sensing element fast-acting for immediate diagnostics?
Yes, the internal sensing element is designed to respond rapidly to fluctuations in boiler water temperature, which is critical during system startup and air-purging sequences.
What is the maximum safe operating threshold for this gauge?
The Resideo TD-090 is rated for a maximum safe operating pressure of 75 PSI and a peak temperature of 320°F, making it suitable for most low-pressure steam and hot water boiler configurations.
Does this tridicator include the protective well or housing?
This model is typically installed directly into a 1/4" NPT boiler tapping. Always verify if your specific manifold Requires a separate well or if the probe will have direct immersion in the media.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $27.66
-65%$27.66
$9.68Resideo TD-090 Tridicator
The Resideo TD-090 Tridicator is a high-precision, dual-purpose boiler temperature and pressure gauge engineered for immediate visual monitoring of hydronic systems. Designed as the direct replacement for 4104-2.5-4-10, this 1/4" NPT tridicator features a professional 3-1/8" dial face that provides simultaneous readouts of hydronic system pressure up to 75 PSI and temperatures ranging from 60°F to 320°F. The integration of a red relief set point indicator allows for rapid diagnostic checks, ensuring the system remains within safe operating parameters. Built with a rugged 1-21/32" short probe and NPT connection, this instrument is the standard for contractors performing boiler maintenance and repair. Utilizing a Resideo tridicator gauge ensures seamless compatibility with existing manifolds, providing the mechanical reliability required for high-demand residential and commercial heating applications.
Key Benefits- Direct Replacement: Fully compatible cross-reference for the 4104-2.5-4-10, eliminating the need for pipe modifications.
- Dual-Scale Readout: Clearly displays both PSI and Fahrenheit, essential for HVAC system troubleshooting and pressure balancing.
- Simplified Installation: Standard 1/4" NPT bottom mount allows for quick integration into standard boiler tappings and wells.
- Refined Diagnostics: The built-in relief set point indicator assists technicians in identifying potential over-pressurization issues at a glance.
Is the sensing element fast-acting for immediate diagnostics?
Yes, the internal sensing element is designed to respond rapidly to fluctuations in boiler water temperature, which is critical during system startup and air-purging sequences.
What is the maximum safe operating threshold for this gauge?
The Resideo TD-090 is rated for a maximum safe operating pressure of 75 PSI and a peak temperature of 320°F, making it suitable for most low-pressure steam and hot water boiler configurations.
Does this tridicator include the protective well or housing?
This model is typically installed directly into a 1/4" NPT boiler tapping. Always verify if your specific manifold Requires a separate well or if the probe will have direct immersion in the media.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Resideo TD-090 Tridicator is a high-precision, dual-purpose boiler temperature and pressure gauge engineered for immediate visual monitoring of hydronic systems. Designed as the direct replacement for 4104-2.5-4-10, this 1/4" NPT tridicator features a professional 3-1/8" dial face that provides simultaneous readouts of hydronic system pressure up to 75 PSI and temperatures ranging from 60°F to 320°F. The integration of a red relief set point indicator allows for rapid diagnostic checks, ensuring the system remains within safe operating parameters. Built with a rugged 1-21/32" short probe and NPT connection, this instrument is the standard for contractors performing boiler maintenance and repair. Utilizing a Resideo tridicator gauge ensures seamless compatibility with existing manifolds, providing the mechanical reliability required for high-demand residential and commercial heating applications.
Key Benefits- Direct Replacement: Fully compatible cross-reference for the 4104-2.5-4-10, eliminating the need for pipe modifications.
- Dual-Scale Readout: Clearly displays both PSI and Fahrenheit, essential for HVAC system troubleshooting and pressure balancing.
- Simplified Installation: Standard 1/4" NPT bottom mount allows for quick integration into standard boiler tappings and wells.
- Refined Diagnostics: The built-in relief set point indicator assists technicians in identifying potential over-pressurization issues at a glance.
Is the sensing element fast-acting for immediate diagnostics?
Yes, the internal sensing element is designed to respond rapidly to fluctuations in boiler water temperature, which is critical during system startup and air-purging sequences.
What is the maximum safe operating threshold for this gauge?
The Resideo TD-090 is rated for a maximum safe operating pressure of 75 PSI and a peak temperature of 320°F, making it suitable for most low-pressure steam and hot water boiler configurations.
Does this tridicator include the protective well or housing?
This model is typically installed directly into a 1/4" NPT boiler tapping. Always verify if your specific manifold Requires a separate well or if the probe will have direct immersion in the media.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
