Skip Ribbon Commands
Skip to main content
SharePoint
Login or Register to view pricing and order.
Item 1 Of 2
Low Volt Non-progr. Thermostat, Flr Heat

TH114-AF-12VDC/U

Low volt master thermostat for floor heating over 15 A

Per local restrictions, item is not available for sale in the state of Colorado as of January 1, 2026

This product is no longer available for purchase.

  • Product Info
  • Literature

Overview

The TH114 Series delivers the features that matter most in a non-programmable thermostat: an easy-to-read backlit display, slim contemporary design and precise temperature control.

Features

  • Three choices of temperature control in a single thermostat (Ambient, Floor, or Ambient with Floor temperature limits)
  • 5 mA ground fault circuit interrupter (GFCI) on GA models
  • 15 mA equipment ground fault protection devices (EGFPD) on GB models
  • GFCI and EGFPD test light verifies safety control is functioning properly and alerts if a leak is detected
  • Advanced temperature control ensures total comfort by minimizing temperature swings
  • ON/STANDBY switch enables thermostat shutdown at the end of heating season for added security
  • On-screen heating power indicator gives at-a-glance verification of power being used
  • Backlit display
  • Battery-free

Product Specifications

Application
Electric Heating; Master unit for radiant floor
Dimensions (in.)
4.9 in X 2.8 in X 0.9 in
Dimensions (mm)
124 mm X 70 mm X 23 mm
Includes
Aube AC112-01 North American Sensor, 15 feet (4.6 m) or 50 feet (15 m)
Used With
Aube AC112-01 North American Floor Sensor (15-feet/4.6-m); Aube CT230-120GA, CT230-120GB, CT230-240GA or CT230-240GB Floor Heating Slave Units
Comments
with backlight; works with CT230 slave units
Item Type
Product
Mounting
Vertical
Electrical Ratings
75 mA @ 12 Vdc
Approvals, Canadian Standards Association
Approved; Compliant to CAN/CSA-C828-06
Electrical Connections
6 in. (150 mm) tinned copper lead wires
Supply Voltage
12 Vdc
Switch Positions (System)
°C/°F; AF (ambient + floor)/F (floor only)
Operating Temperature Range (F)
32 F to 122 F
Operating Temperature Range (C)
0 C to 50 C
LEDs
GFCI fault light
Power Method
Hardwired
Ambient Temperature Range (C)
AF mode: 0 C to 50 C; F mode: 0 C to 60 C
Ambient Temperature Range (F)
AF mode: 32 F to 122 F; F mode: 32 F to 140 F
Color
White
Sensor Element
Thermistor
Accuracy (F)
0.9 F
Accuracy (C)
0.5 C
Differential Temperature (F)
1 F
Differential Temperature (C)
0.5 C
Switch Type
With CT230 slave units
Operation
Must be linked to at least 1 slave unit (CT-230-XXXXX)
Setting Temperature Range (F)
40 F to 86 F room temperature; 40 F to 104 F floor temperature
Setting Temperature Range (C)
5 C to 30 C room temperature; 5 C to 40 C floor temperature
Cycles per Hour
4

Technical Documents

Installation Materials-Installation Instructions for TH113, TH114, TH115, TH116 Master Thermostats and CT230 Slave units (French) - Legacy Product Doc