Tekmar 257
Tekmar 257
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Tekmar 257 - DHW Control - Two Stage

Model:

257

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$301.00
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Tekmar 257 - DHW Control - Two Stage
Tekmar 257 - DHW Control - Two Stage
Model: 257
$301.00
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Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

Features

    For nearly three decades, tekmar has been providing zoning and control solutions for a variety of heating and cooling applications. Products made by tekmar can improve the efficiency and comfort delivered by almost any system. The tekmar 257 DHW Control is capable of operating a two-stage boiler, or two single-stage boilers, in order to maintain a constant domestic hot water temperature. This control from tekmar is an excellent way to ensure that your system's domestic hot water operations are efficient and economical.
  • Boiler Rotation
  • When you are using the tekmar 257 DHW Control with two boilers, it will take each boiler's cumulative run time into account when deciding which boiler will fire first. This prevents one of your boilers from being overused.
  • Intelligent Control
  • The tekmar 257 monitors the water temperature of your DHW tank. It uses this information to determine ideal boiler firing rates. By constantly monitoring conditions and continuously making adjustments, it provides unparalleled comfort and efficiency.
  • Proportional, Integral, Derivative (PID) Staging Mode
  • In PID mode, an advanced algorithm weighs many variables, including sensor temperatures, when making operation decisions. PID reduces short-cycling, improves efficiency, and prevents temperature drops in your system.
  • Product Includes
  • (1) tekmar 257 DHW Control
  • (1) tekmar 082 Universal Sensor
  • Product Note
    The Tekmar 082 Sensor is being temporarily substituted for the Tekmar 071. The Tekmar 071 has a 12" cable while the Tekmar 082 has an 8' cable.

Specifications

257
specs product image PID-32819
Overview
Product Category
Thermostats and Controls
Additional Model Numbers

257-0, 257

General Information
Product Category
Thermostats and Controls
Stages
Multi-Stage
Voltage Type
Low-Voltage
Interface
Buttons
Dimensions
Product Height
4 3/4 Inches
Product Width
2 7/8 Inches
Product Depth
7/8 Inch
Product Weight
0.8 Pounds
Certifications
UL Listed
Yes
CSA Listed
Yes
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year

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Product Q&A

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Tekmar 257 - DHW Control - Two Stage
Tekmar 257
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