403 Whole House TN2 Control

Tekmar 403 House Control, operates all of the mechanical equipment in a residential hydronic heating system

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Specifications
Manuals

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Product Overview

Tekmar 403 Whole House TN2 Control

The tekmarNet 2 House Control 403 is designed to operate all of the mechanical equipment in a residential hydronic heating system, coordinating their operation through network communication. It can be used in applications ranging from a single zone of baseboard with an on/off boiler, to multiple fan coils, mixed radiant floor heating zones, and a modulating/condensing boiler. This control regulates up to two heating water temperatures through Outdoor Reset and Indoor Temperature Feedback. It is capable of controlling a single on/off, dual stage, or modulating boiler, a mixing device, Domestic Hot Water, setpoint loads, 4 on-board zone pumps, and can connect up to 24 zones in total for each space heating water temperature.

Tekmar 403 Whole House TN2 Control Features:

Expandable up to 48 zones
Single on/off, two stage, or modulating boiler control
Variable speed, floating action, or proportional mixing control
DHW control and priority
Automatic Boiler Differential
Equipment Exercising
Boiler Protection
Powered pump outputs
System Setback (with optional Timer)
One touch overrides (with optional User Switch)
Outdoor Temperature Reset
Indoor Temperature Feedback up to 48 zones
Warm Weather Shut Dow
Zone Synchronization
DHW Post Purge

Tekmar 403 Whole House TN2 Control Warranty:

3 years

Product Specifications

General Data
Stages	Multi-Stage
Switch Contact Type	Digital
System Type	Heating only
Voltage Type	Line-Voltage
Power Source	Hard-wired
Interface	Button
Electrical Data
Maximum Circuit Load	5
Dimensions
Product Height (Inches)	5 1/2
Product Width (Inches)	5 1/2
Product Depth (Inches)	2 1/4
Product Weight (Pounds)	2
Warranty
Parts Warranty (Years)	3

Product Manuals

Only at e-comfortusa.com we have all the Tekmar Controls in stock with the fast and free shipping. Tekmar Control Systems, Inc. USA and tekmar Control Systems Ltd. Canada in the global marketplace with experience and focus in the hydronic heating and control devices industry. Their Tekmar controls, that include Boiler/DHW Controls, Tekmar TN4 Controls, Tekmar Heating Controls , Tekmar Sensors, Tekmar SetPoint Controls, Tekmar Snowmelting Controls, Tekmar Thermostats and Tekmar Thermostats are researched, developed and manufactured in North America. Their extensive network of distributors assures prompt and professional sales and service.