2. WarmlyYours
  3. Slab Heat TH115, TH114, Power Module

WarmlyYours Slab Heat TH115, TH114, Power Module Product information

  • Hello! I've reviewed the installation guide for the WarmlyYours slab heating system, including the TH115 thermostat, Dual Voltage Smartstat, Dual Voltage Easystat, and Power Module. The document outlines the proper wiring procedures for connecting heater cables, the slab temperature sensor, and the low voltage wiring to the thermostat. It seems suitable for mats or cables totaling less than 15 amps. I'm ready to answer any questions you have about this system.
  • What is the recommended conduit size for the heater cable leads?
    Do I need to consider polarity when wiring the thermostat's power base?
    What is the maximum amperage for the mats or cables used with this system?
SLAB HEATING DIAGRAM: 120/240V - TYPICAL LINE DIAGRAM
(FOR 6 CIRCUITS/CABLES) WITH THE
DUAL VOLTAGE SMARTSTAT™ / EASYSTAT™ / POWER MODULE
Free Design Service • 24/7 Installation Support • No Nonsense™ Warranty •(800) 875-5285 • www.WarmlyYours.com
120/240V CIRCUITS
LOW VOLTAGE (24V)
Heater cable pigtail cold leads to be taken thru
3/4” (19mm) rigid metal conduit back to J-boxes.
SLAB TEMP SENSOR PROBE TO BE
ENCLOSED IN METAL CONDUIT THAT IS
CAPPED OFF, BETWEEN TWO PASSES OF
HEAT CABLE.
(conduit size as per installer)
120/240V CIRCUITS
120/240V
J-BOX
HEATER CABLE
HEATER CABLE
HEATER CABLE
120/240 VAC
BREAKER PANEL
TH115
120/240V
THERMOSTAT
RED
BLACK
THERMOSTAT
Load
S
L2 (N)
L1 (L)
MATS OR CABLES THAT
TOTAL LESS THAN 15 AMPS
FRONT OF POWER BASE
12
NO POLARITY NEEDS
TO BE RESPECTED
SLAB TEMP SENSOR PROBE TO BE
ENCLOSED IN METAL CONDUIT THAT IS
CAPPED OFF, BETWEEN TWO PASSES OF
HEAT CABLE.
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