543 Thermostat Two Stage Heat - Tekmar 543 - tN4

Description
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Product Overview

The tekmarNet4 thermostat 543 operates two stages of heating equipment. The 543 can operate as a stand alone device, or communicate with a group of tekmarNet4 thermostats.

General Functions

Aux outdoor sensor

Aux floor sensor

Aux remote display sensor

Heating Functions

2 stage heating

Zone synchronization

Zone post purge

Auto / adjustable heating cycle

Adjustable heat terminal

System pump selection

Floor warming

Cooling Functions

Air group member

Setback Functions

Temporary hold

Adjustable temporary hold time

Schedule master

Schedule member

Select scenes

Away override temperature

Optimum start / stop

Product Specifications

General Data
Stages	Multi-Stage
Switch Contact Type	Digital
System Type	Heating
Voltage Type	Low-Voltage
Programmable	7-Day Programmable
Power Source	Hard-wired
Interface	Button
Dimensions
Product Height (Inches)	4 1/2
Product Width (Inches)	4 3/4
Product Depth (Inches)	7/8
Product Weight (Pounds)	1
Warranty
Parts Warranty (Years)	3