tekmarNet 4 Thermostat - Two Stage Heat, One Stage Cool, One Fan Zoom

tekmarNet 4 Thermostat - Two Stage Heat, One Stage Cool, One Fan

SKU:545

Brand: Tekmar

Tekmar
545 has been discontinued.
Direct Replacement:
SKU: 553
Brand: Tekmar
0

Resources

Specs

Application: Heat Pump
Multi Stage (Heat/Cool)
Stages:
?
1 Fan
2 Heat/1 Cool
Programmability: Programmable
7 Day
User Interface: Push Button
Mount: Horizontal
Options: Works with Sensor
Auto Changeover
Fan Control
Power Method: Battery
Hardwired
Temperature Range (F): 40°-95°F
Voltage:
?
Low voltage
Amperage:
?
2
Wattage:
?
48
Wiring: R
Rh2
W1
W2
S2
tN4
S1
C
Rc
Com
Color: White
Height (Inches): 4.5
Width: 4-3/4"
Depth (Inches): 7/8"
Weight (lbs): 1.15 lbs
Power Supply: 24V (ac)
Ambient Conditions: Indoor use only 32 to 122°F - RH less than or equal to 80% to 88°F down to 50% from 104 to 122°F
Control: Microprocessor PID control
Enclosure Type: K
Floor Sensor Compatible: Yes
Sensors: NTC Thermistor
10 k ohm @ 77°F
Relays: 24 V (ac) 2 A

Description for Tekmar 545

Control Description
The tekmarNet+4 thermostat 545 operates two stages of heating equipment, one stage of cooling equipment, and one fan. The fan operation includes logic to operate ventilation. The 545 can operate as a stand alone device, or communicate with a group of tekmarNet+4 thermostats.

tekmarNet 4 Thermostat - Two Stage Heat, One Stage Cool, One Fan

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tekmarNet 4 Thermostat - Two Stage Heat, One Stage Cool, One Fan
 
1.0

(based on 1 review)

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Reviewed by 1 customer

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1.0

Problems from Day 1 with Tekmar.

By Tim the Toolman

from Merrimac MA

Comments about tekmarNet 4 Thermostat - Two Stage Heat, One Stage Cool, One Fan:

We 'invested' into a thermostat for our new home. We have radiant floor heating and central air. The air conditioning program has been a problem since the first year. Here we are AGAIN calling the plumber to please turn our kitchen unit on. Upstairs is working this year, but now it is the 1st floor thermostat. We will replace this unit soon. It is 92 degrees outside - 85 in the house with fans blowing the cool air from upstairs. Never this brand again !!

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