T8411R1002/U

Thermostat, Electr. 2H/1C, Taupe

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Product Info
Literature
Accessories & Replacement Parts

Overview

Electronic Thermostats provide temperature control for 24V heating-cooling systems, including multistage heat pump systems, with manual changeover from heat to cool.

Features

Attractive styling complements any decor.
Ease-of-use means fewer questions and increased satisfaction.
Large display for quick, easy readability.
Keys are located by the display for easy access.
Fan and system switches are located on the lower edge to eliminate accidental setting changes.
Easy installation, setup and self-test saves installer time.
Manual changeover from heat to cool eliminates unexpected system operation.
2 stage heat, 1 stage cool heat pumps.
Degree F or C temperature display for added model flexibility.
Selectable heating cycle rate for a variety of applications.
Cooling cycle rate is fixed (3 cph), the standard setting for compressors, for speedy installation.
Setpoints are permanently held in memory (no batteries used) and retained during power outages.

Product Specifications

Application: Heat Pump Systems
Dimensions (in.): 3 1/2 in. high x 5 1/2 in. wide x 1 3/16 in. deep
Dimensions (mm): 89 mm high x 140 mm wide x 55 mm deep
Includes: Logo insert pocket
Mounting: Horizontal
Frequency: 50 Hz; 60 Hz
Stages: 2 Heat/1 Cool
Tradeline Value: Tradeline
Operating Humidity Range (% RH): 5 to 90% RH, non-condensing
Supply Voltage: 20 to 30 Vac
Switch Positions (System): OFF-COOL-HEAT-EM. HEAT
Switch Positions (Fan): AUTO-ON
Power Method: Hardwired
Sensor Element: Thermistor
Accuracy (F): 1 F
Accuracy (C): 0.5 C
Interstage Differential Temperature (C): .5 to .8 C Multistage models only
Interstage Differential Temperature (F): 1 to 1.5 F Multistage models only
Color: Taupe
Ambient Temperature Range (F): 30 F to 110 F
Ambient Temperature Range (C): 4 C to 43 C
Switch Type: Electronic
Terminal Designations: L, W2, E, B, O, Y, W1, R, C, G
Changeover: Manual
Setting Temperature Range (F): 40 F to 99 F
Setting Temperature Range (C): 4 C to 37 C
Cycles per Hour: Adj. 1,3,4,5,6,9,12 depending on model
Cool Current: 0.02A to 1.5A running, 7.5A inrush
Heat Current: 1st stage 0.02A to 1.5A running 7.5A inrush; 2nd stage .02 to 1.0A running 3.5A inrush
Fan Current: 0.02A to 0.5A running, 2.5A inrush

Wiring-Thermostat

Wiring-Heat Pump Cross Reference Chart

Technical Documents

Installation Materials-Electronic Heat Pump Thermostat -Tradeline

Installation Materials-Electronic Heat Pump Thermostat

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