257 - Tekmar Two Stage DHW Control, 24VAC, Microprocessor Control

257 - Tekmar Two Stage DHW Control, 24VAC, Microprocessor Control

List Price: $451.00

$216.93

Availability: Non-Stock Item

ITEM MAY SHIP IN 2-3 WEEKS
257 - Tekmar Control Systems
DESCRIPTION

The DHW control 257 is designed to operate multiple boilers for volume water heating. It can be used in hotels, apartments, and laundromats to control multiple boilers and provide quick recovery for domestic hot water. This control regulates a single hot water temperature through DHW control. It is capable of controlling up to 2 on/off boilers using a sensor to maintain a tank setpoint temperature. Operate the mechanical equipment to maintain a fixed heating or cooling temperature at the sensor location.


• 2 Stage control
• Cumulative boiler run time hours
• Equal runtime rotation
• Proportional or PID staging

OR
Product Information

Additional Information

Manufacturer Tekmar Control Systems
Part Number 257
Short Description 257 - Two Stage DHW Control, 24VAC, Microprocessor Control, NEMA Type 1, 10K Ohm NTC thermistor
Product Series Classic Series
Temperature Type Temperature Sensors
Enclosure Type NEMA 1
Sensor Type: Thermistor
Includes 082 Universal Sensor
Voltage 24 Volts AC
Max Temperature -20 to 120
Applications For Indoor, Hotels, Apartments, and Laundromats to Control Multiple Boilers and Provide Quick Recovery for Domestic Hot Water
Construction White PVC Plastic
Standards/Approvals CSA and CUS Approved for use in USA and Canada, Meets Class B: ICES & FCC Part 15
Warranty Information 3-Year Limited Warranty
Dimensions 7/8" x 2-7/8" x 4-3/4"
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Literature

Literature

Product Data Sheet Product Data Sheet
Technical Data Sheet Technical Data Sheet
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