
Resideo T3019W0NA Sensor
The Resideo T3019W0NA, or Thera-6, is a high-performance direct-mount thermostatic radiator valve head designed for precise hydronic control. Engineered as a self-actuating controller, this unit features a premium German-made, liquid-filled internal sensor that ensures rapid response times and minimal hysteresis. Ideal for V100 and V2000 radiator valves, it utilizes a standard M30 x 1.5 connection to regulate hot water flow based on ambient air temperature. The integrated sensor and actuator assembly are encased in non-yellowing ASA plastic, providing durability in demanding residential environments. This Thera-6 radiator sensor operates across a 34 to 82°F setpoint range and includes a critical frost protection setting to prevent system freezing. Contractors can rely on its high closing force (90 N) and compact footprint for installations where space is restricted. It is a direct replacement for legacy T1002W0NA and T100M364F operators, maintaining compatibility with most MNG and Honeywell Home valve bodies produced since 1974.
Key Benefits- Precision Temperature Control: Features a high-quality liquid-filled element for accurate room temperature regulation and energy efficiency.
- Direct Valve Integration: Seamlessly mounts to M30 x 1.5 thread connections, specifically optimized for Honeywell V100 series valves.
- Rugged Construction: Built with a high-strength plastic internal structural ring and ASA thermoplastic to resist dust accumulation and discoloration.
- Enhanced Safety: Includes an integrated frost protection mode to safeguard hydronic piping during extreme cold.
- Standardized Compliance: Meets EN 215 standards, ensuring highest-class control accuracy and reliable proportional regulation.
Is the Resideo T3019W0NA compatible with all radiator valves?
This head is specifically designed for M30 x 1.5 threaded connections. It is fully compatible with Resideo, Honeywell Home, MNG, and Braukmann V100 and V2000 valves. For Danfoss or Macon valves, specific adapters or different variants are required.
Can I install this sensor inside a radiator enclosure?
No. Because this unit features an internal sensor, it must have unrestricted airflow to accurately sample room temperature. If the valve is behind a cover or in a corner with stagnant air, a remote sensor variant should be used instead.
What temperature range does the Thera-6 support?
The T3019W0NA supports a setpoint range from 34°F (1°C) to 82°F (28°C). The scale markings are graduated from 1 to 5, with a dedicated snowflake icon for the frost protection setting.
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: $30.11
-65%$30.11
$10.54Resideo T3019W0NA Sensor
The Resideo T3019W0NA, or Thera-6, is a high-performance direct-mount thermostatic radiator valve head designed for precise hydronic control. Engineered as a self-actuating controller, this unit features a premium German-made, liquid-filled internal sensor that ensures rapid response times and minimal hysteresis. Ideal for V100 and V2000 radiator valves, it utilizes a standard M30 x 1.5 connection to regulate hot water flow based on ambient air temperature. The integrated sensor and actuator assembly are encased in non-yellowing ASA plastic, providing durability in demanding residential environments. This Thera-6 radiator sensor operates across a 34 to 82°F setpoint range and includes a critical frost protection setting to prevent system freezing. Contractors can rely on its high closing force (90 N) and compact footprint for installations where space is restricted. It is a direct replacement for legacy T1002W0NA and T100M364F operators, maintaining compatibility with most MNG and Honeywell Home valve bodies produced since 1974.
Key Benefits- Precision Temperature Control: Features a high-quality liquid-filled element for accurate room temperature regulation and energy efficiency.
- Direct Valve Integration: Seamlessly mounts to M30 x 1.5 thread connections, specifically optimized for Honeywell V100 series valves.
- Rugged Construction: Built with a high-strength plastic internal structural ring and ASA thermoplastic to resist dust accumulation and discoloration.
- Enhanced Safety: Includes an integrated frost protection mode to safeguard hydronic piping during extreme cold.
- Standardized Compliance: Meets EN 215 standards, ensuring highest-class control accuracy and reliable proportional regulation.
Is the Resideo T3019W0NA compatible with all radiator valves?
This head is specifically designed for M30 x 1.5 threaded connections. It is fully compatible with Resideo, Honeywell Home, MNG, and Braukmann V100 and V2000 valves. For Danfoss or Macon valves, specific adapters or different variants are required.
Can I install this sensor inside a radiator enclosure?
No. Because this unit features an internal sensor, it must have unrestricted airflow to accurately sample room temperature. If the valve is behind a cover or in a corner with stagnant air, a remote sensor variant should be used instead.
What temperature range does the Thera-6 support?
The T3019W0NA supports a setpoint range from 34°F (1°C) to 82°F (28°C). The scale markings are graduated from 1 to 5, with a dedicated snowflake icon for the frost protection setting.
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.
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Description
The Resideo T3019W0NA, or Thera-6, is a high-performance direct-mount thermostatic radiator valve head designed for precise hydronic control. Engineered as a self-actuating controller, this unit features a premium German-made, liquid-filled internal sensor that ensures rapid response times and minimal hysteresis. Ideal for V100 and V2000 radiator valves, it utilizes a standard M30 x 1.5 connection to regulate hot water flow based on ambient air temperature. The integrated sensor and actuator assembly are encased in non-yellowing ASA plastic, providing durability in demanding residential environments. This Thera-6 radiator sensor operates across a 34 to 82°F setpoint range and includes a critical frost protection setting to prevent system freezing. Contractors can rely on its high closing force (90 N) and compact footprint for installations where space is restricted. It is a direct replacement for legacy T1002W0NA and T100M364F operators, maintaining compatibility with most MNG and Honeywell Home valve bodies produced since 1974.
Key Benefits- Precision Temperature Control: Features a high-quality liquid-filled element for accurate room temperature regulation and energy efficiency.
- Direct Valve Integration: Seamlessly mounts to M30 x 1.5 thread connections, specifically optimized for Honeywell V100 series valves.
- Rugged Construction: Built with a high-strength plastic internal structural ring and ASA thermoplastic to resist dust accumulation and discoloration.
- Enhanced Safety: Includes an integrated frost protection mode to safeguard hydronic piping during extreme cold.
- Standardized Compliance: Meets EN 215 standards, ensuring highest-class control accuracy and reliable proportional regulation.
Is the Resideo T3019W0NA compatible with all radiator valves?
This head is specifically designed for M30 x 1.5 threaded connections. It is fully compatible with Resideo, Honeywell Home, MNG, and Braukmann V100 and V2000 valves. For Danfoss or Macon valves, specific adapters or different variants are required.
Can I install this sensor inside a radiator enclosure?
No. Because this unit features an internal sensor, it must have unrestricted airflow to accurately sample room temperature. If the valve is behind a cover or in a corner with stagnant air, a remote sensor variant should be used instead.
What temperature range does the Thera-6 support?
The T3019W0NA supports a setpoint range from 34°F (1°C) to 82°F (28°C). The scale markings are graduated from 1 to 5, with a dedicated snowflake icon for the frost protection setting.
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.












