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Tekmar 403 - House Control - tN2 Compatible - 4 Zone Pumps - Outdoor Temp. Reset - Boiler - DHW - Setpoint - Mixing
Model:
403
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Expert Recommended Accessories
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Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Synchronize Your Zones, Save Energy
- This tekmar control allows your tekmarNet 2 thermostats to communicate with each other. Communication means that your thermostats can synchronize their cycles, when possible, instead of operating independently.
- tekmarNet 4 Expansion
- The tekmar 403 contains two expansion terminals, which allow you to add tekmarNet 4 controls into your communication system. Find the perfect configuration to maximize your efficiency and comfort.
- Intelligent Control
- The tekmar 403 monitors the outdoor temperature and the water temperature at various points throughout the system. Using this information it is able to determine the most appropriate supply temperature, boiler firing rate, and mixing valve position.
- By constantly monitoring conditions and making continuous adjustments, the tekmar 403 delivers unparalleled comfort and efficiency.
- 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
- The tekmar 403 House Control can automatically adjust your boiler differential to discourage short cycling.
- Product Includes
- (1) tekmar 403 House Control
- (2) tekmar 082 Universal Sensors
- (1) tekmar 070 Outdoor Sensor
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 403 House Control controls two water temperatures. It is equipped to operate a system pump and four zone pumps in addition to a two-stage, or modulating, boiler or two single-stage boilers in order to satisfy heating, DHW, and setpoint demands in a hydronic system. This control also manages a mixing device, such as a variable speed injection pump or a floating action mixing valve. The 403 House Control is tekmarNet 2 compatible, and it possesses several energy saving features, including outdoor temperature reset, to make your system more economical.
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
403
Overview
Product Category
Thermostats and Controls
General Information
Product Category
Thermostats and Controls
Voltage Type
Line-Voltage
Interface
Buttons
Electrical Data
Maximum Load
5 Amps
Dimensions
Product Height
5 1/2 Inches
Product Width
5 1/2 Inches
Product Depth
2 1/4 Inches
Product Weight
1.4 Pounds
Certifications
CSA Listed
Yes
Warranty Information
Parts Warranty
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
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Tekmar 403 - House Control - tN2 Compatible - 4 Zone Pumps - Outdoor Temp. Reset - Boiler - DHW - Setpoint - Mixing
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