Tekmar Controls 552 Thermostat
The Tekmar Controls 552 Thermostat is a high-performance, communicating touchscreen thermostat engineered specifically for hydronic heating systems. Designed for versatile integration, this unit operates seamlessly as a stand-alone thermostat or within tN2 and tN4 bus networks, allowing for advanced zoning control and tekmarNet communication. The intuitive interface provides a large backlit display for managing 7-day programmable schedules, ensuring precise thermal comfort and energy efficiency. For hydronic technicians, the Tekmar 552 offers critical features like Pulse Width Modulation (PWM) for steady temperature maintenance and auto cycling to prevent short-cycling of equipment. With two auxiliary sensor inputs, the 552 can monitor outdoor temperatures, floor temperatures (using a slab sensor), or remote room temperatures, making it the ideal choice for radiant floor warming applications where room temperature limiting and freeze protection are mandatory.
Key Benefits- Versatile Wiring: Supports 2-wire (tN2), 4-wire (tN4), or 3-wire stand-alone configurations for easy retrofit or new construction.
- Radiant Floor Optimization: Features a floor warming mode and slab sensor compatibility to maintain consistent floor surface temperatures.
- Advanced Protection: Built-in Warm Weather Shut Down (WWSD) and freeze protection protocols safeguard mechanical equipment.
- Precise Control: Utilizes Pulse Width Modulation for high-accuracy temperature regulation, reducing 1-stage heat fluctuations.
- System Synchronization: Includes zone post purge and system exercising to maintain pump and valve longevity.
Can the Tekmar 552 control a floor sensor and air sensor simultaneously?
Yes. The Tekmar 552 allows for dual-sensing logic. You can use the internal NTC thermistor for room air temperature while utilizing an auxiliary sensor input (like the 079 slab sensor) to maintain minimum floor temperatures or set floor maximum limits to protect hardwood finishes.
Is the 552 compatible with non-Tekmar zoning systems?
While optimized for tekmarNet networks, the 552 functions perfectly as a stand-alone 24Vac thermostat for single-stage heat applications when wired directly to a 24V transformer and zone valve or switching relay.
Does this thermostat support outdoor temperature display?
When connected to a tekmarNet system with an outdoor sensor (070) or when an outdoor sensor is wired directly to one of the auxiliary inputs, the 552 will communicate and display the current outdoor temperature on the touchscreen.
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.
Tekmar Controls 552 Thermostat
The Tekmar Controls 552 Thermostat is a high-performance, communicating touchscreen thermostat engineered specifically for hydronic heating systems. Designed for versatile integration, this unit operates seamlessly as a stand-alone thermostat or within tN2 and tN4 bus networks, allowing for advanced zoning control and tekmarNet communication. The intuitive interface provides a large backlit display for managing 7-day programmable schedules, ensuring precise thermal comfort and energy efficiency. For hydronic technicians, the Tekmar 552 offers critical features like Pulse Width Modulation (PWM) for steady temperature maintenance and auto cycling to prevent short-cycling of equipment. With two auxiliary sensor inputs, the 552 can monitor outdoor temperatures, floor temperatures (using a slab sensor), or remote room temperatures, making it the ideal choice for radiant floor warming applications where room temperature limiting and freeze protection are mandatory.
Key Benefits- Versatile Wiring: Supports 2-wire (tN2), 4-wire (tN4), or 3-wire stand-alone configurations for easy retrofit or new construction.
- Radiant Floor Optimization: Features a floor warming mode and slab sensor compatibility to maintain consistent floor surface temperatures.
- Advanced Protection: Built-in Warm Weather Shut Down (WWSD) and freeze protection protocols safeguard mechanical equipment.
- Precise Control: Utilizes Pulse Width Modulation for high-accuracy temperature regulation, reducing 1-stage heat fluctuations.
- System Synchronization: Includes zone post purge and system exercising to maintain pump and valve longevity.
Can the Tekmar 552 control a floor sensor and air sensor simultaneously?
Yes. The Tekmar 552 allows for dual-sensing logic. You can use the internal NTC thermistor for room air temperature while utilizing an auxiliary sensor input (like the 079 slab sensor) to maintain minimum floor temperatures or set floor maximum limits to protect hardwood finishes.
Is the 552 compatible with non-Tekmar zoning systems?
While optimized for tekmarNet networks, the 552 functions perfectly as a stand-alone 24Vac thermostat for single-stage heat applications when wired directly to a 24V transformer and zone valve or switching relay.
Does this thermostat support outdoor temperature display?
When connected to a tekmarNet system with an outdoor sensor (070) or when an outdoor sensor is wired directly to one of the auxiliary inputs, the 552 will communicate and display the current outdoor temperature on the touchscreen.
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 Tekmar Controls 552 Thermostat is a high-performance, communicating touchscreen thermostat engineered specifically for hydronic heating systems. Designed for versatile integration, this unit operates seamlessly as a stand-alone thermostat or within tN2 and tN4 bus networks, allowing for advanced zoning control and tekmarNet communication. The intuitive interface provides a large backlit display for managing 7-day programmable schedules, ensuring precise thermal comfort and energy efficiency. For hydronic technicians, the Tekmar 552 offers critical features like Pulse Width Modulation (PWM) for steady temperature maintenance and auto cycling to prevent short-cycling of equipment. With two auxiliary sensor inputs, the 552 can monitor outdoor temperatures, floor temperatures (using a slab sensor), or remote room temperatures, making it the ideal choice for radiant floor warming applications where room temperature limiting and freeze protection are mandatory.
Key Benefits- Versatile Wiring: Supports 2-wire (tN2), 4-wire (tN4), or 3-wire stand-alone configurations for easy retrofit or new construction.
- Radiant Floor Optimization: Features a floor warming mode and slab sensor compatibility to maintain consistent floor surface temperatures.
- Advanced Protection: Built-in Warm Weather Shut Down (WWSD) and freeze protection protocols safeguard mechanical equipment.
- Precise Control: Utilizes Pulse Width Modulation for high-accuracy temperature regulation, reducing 1-stage heat fluctuations.
- System Synchronization: Includes zone post purge and system exercising to maintain pump and valve longevity.
Can the Tekmar 552 control a floor sensor and air sensor simultaneously?
Yes. The Tekmar 552 allows for dual-sensing logic. You can use the internal NTC thermistor for room air temperature while utilizing an auxiliary sensor input (like the 079 slab sensor) to maintain minimum floor temperatures or set floor maximum limits to protect hardwood finishes.
Is the 552 compatible with non-Tekmar zoning systems?
While optimized for tekmarNet networks, the 552 functions perfectly as a stand-alone 24Vac thermostat for single-stage heat applications when wired directly to a 24V transformer and zone valve or switching relay.
Does this thermostat support outdoor temperature display?
When connected to a tekmarNet system with an outdoor sensor (070) or when an outdoor sensor is wired directly to one of the auxiliary inputs, the 552 will communicate and display the current outdoor temperature on the touchscreen.
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.
