Tekmar® 422 Universal Reset Module, NTC Thermistor Sensor, LCD Pushbutton User Interface, Import
TEKMAR422
MFG #: 422
- Country of Origin: CA
- Dimensions: 5-3/8 in W x 9/16 in D x 3-5/8 in H
- Domestic/Import: Import
- Enclosure Type: NEMA Type 1
- Full Load Current: 10 A
- Manufacturer Name: Watts Water Technologies
- Sensor: NTC Thermistor
- User Interface: LCD Pushbutton
- Features and More
Features
- Automatic boiler differential
- Boiler protection
- DHW post purge
- DHW control
- Expandable up to 48 zones
- One touch overrides
- Outdoor temperature reset
- Powered pump outputs
- Single on/off or modulating boiler control
- Variable speed or floating action mixing control
- Warm weather shut down
- Zone synchronization
- Control - Microprocessor PID control, this is not a safety (limit) control
- Two tN4, mixing, boiler, DHW and set point
Includes
- 070 Outdoor Sensor and 2 of 082 Universal Sensor
Standards/Approvals/Certifications
- CSA/cUS Certified for use in USA and Canada
- Meets Class B: ICES and FCC Part 15
Warranty
- 3 years Limited