Tekmar 274
Tekmar 274
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Tekmar 274 - Boiler Control - tN4 Compatible - Outdoor Temp. Reset - Four Stage - DHW/Setpoint

Model:

274

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Tekmar 274 - Boiler Control - tN4 Compatible - Outdoor Temp. Reset - Four Stage - DHW/Setpoint
Tekmar 274 - Boiler Control - tN4 Compatible - Outdoor Temp. Reset - Four Stage - DHW/Setpoint
Model: 274
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Expert Recommended Accessories Selected by Ken, our Expert
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 274 Boiler Control controls a single water temperature. It is equipped to operate a system pump and as many as four boilers in order to satisfy heating demands in a hydronic system. Two boilers may be replaced by pumps if it suits your system. This unit also provides setpoint control, and DHW control is available if setpoint control and the relay for a second system pump are not in use. Whether you are using it in a stand-alone capacity or as a part of a tekmarNet network, the 274 Boiler Control possesses several energy saving features, including outdoor temperature reset, to make you system more economical.
  • Synchronize Your Zones, Save Energy
  • The 274 Boiler Control allows your tekmarNet 4 thermostats to communicate with each other. Communication means that your thermostats can synchronize their cycles, when possible, instead of operating independently.
  • This minimizes short cycling, saves energy, and reduces wear and tear on your system.
  • Intelligent Control
  • By monitoring system and outdoor temperatures, the tekmar 274 is able to make intelligent decisions. This includes adjusting supply temperatures based on outdoor conditions and maintaining a minimum return water temperature.
  • With the wide variety of operating modes and equipment it supports, the tekmar 274 is sure to make your system operate more efficiently, without sacrificing comfort.
  • Setback Period
  • The tekmar 274 allows you to designate a setback period when your home or business is unoccupied, reducing the water temperature to limit energy waste.
  • Warm Weather Shutdown
  • A warm weather shut down temperature may be programmed to prevent your system from running when it in unnecessary or untenable.
  • Automates Boiler Differential
  • This control can automatically adjust your boiler differential to discourage short cycling.
  • Boiler Rotation
  • When you are using the tekmar 274 Boiler 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.
  • Product Includes
  • (1) tekmar 274 Boiler Control
  • (2) tekmar 082 Universal Sensors
  • (1) tekmar 070 Outdoor Sensor
  • (1) 500 Ohm Resistor
  • 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

274
specs product image PID-32485
Overview
Product Category
Thermostats and Controls
General Information
Product Category
Thermostats and Controls
Stages
Multi-Stage
Voltage Type
Line-Voltage
Interface
Buttons
Electrical Data
Maximum Load
5 Amps
Dimensions
Product Height
6 5/8 Inches
Product Width
7 9/16 Inches
Product Depth
2 13/16 Inches
Product Weight
3.3 Pounds
Certifications
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. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year

Reviews

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Tekmar 274 Reviews & Ratings

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Tekmar 274 - Boiler Control - tN4 Compatible - Outdoor Temp. Reset - Four Stage - DHW/Setpoint
Tekmar 274
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