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TEKMAR 420 BOILER RESET MOD ONE TN4 BOILER DHW AND SETPOINT
Product Details
Attributes
Features
Resources
Tekmar® Boiler Reset Module, NTC Thermistor, User Interface: LCD Pushbutton, 1 Boiler Stage, 10 A Full Load, NEMA Type 1 Enclosure, 5-3/8 in W x 9/16 in D x 3-5/8 in H, Import
The Boiler Reset Module 420 is designed to operate all of the mechanical equipment in a hydronic heating system, except for zones, coordinating their operation through network communication. It can be used in applications ranging from a single zone of baseboard with an on/off boiler, to multiple radiant floor zones with a modulating/condensing boiler. This control regulates one space heating water temperature through Outdoor Temperature Reset and Indoor Temperature Feedback. It is capable of controlling a single on/off or modulating boiler, Domestic Hot Water, set point loads, and can expand up to 24 zones in total.
- Automatic boiler differential
- Boiler protection
- DHW post purge
- DHW control
- One touch overrides
- Outdoor temperature reset
- Powered pump outputs
- Set point operation
- Single on/off or modulating boiler control
- System setback
- System control for up to 24 zones
- Warm weather shut down
- Zone synchronization
- Control - Microprocessor control, this is not a safety (limit) control
- One tN4, boiler, DHW and set point
Product Details
Tekmar® Boiler Reset Module, NTC Thermistor, User Interface: LCD Pushbutton, 1 Boiler Stage, 10 A Full Load, NEMA Type 1 Enclosure, 5-3/8 in W x 9/16 in D x 3-5/8 in H, Import
The Boiler Reset Module 420 is designed to operate all of the mechanical equipment in a hydronic heating system, except for zones, coordinating their operation through network communication. It can be used in applications ranging from a single zone of baseboard with an on/off boiler, to multiple radiant floor zones with a modulating/condensing boiler. This control regulates one space heating water temperature through Outdoor Temperature Reset and Indoor Temperature Feedback. It is capable of controlling a single on/off or modulating boiler, Domestic Hot Water, set point loads, and can expand up to 24 zones in total.
Attributes
Features
- Automatic boiler differential
- Boiler protection
- DHW post purge
- DHW control
- One touch overrides
- Outdoor temperature reset
- Powered pump outputs
- Set point operation
- Single on/off or modulating boiler control
- System setback
- System control for up to 24 zones
- Warm weather shut down
- Zone synchronization
- Control - Microprocessor control, this is not a safety (limit) control
- One tN4, boiler, DHW and set point