Low Voltage Thermostats - Programmable or Non-Programmable - mV to 24V & 30 VAC
Electric heating with low voltage thermostats and relays
The same low voltage thermostats that are used to control central heating and cooling systems can also be used with electric comfort heating when combined with a relay instead of a line voltage thermostat. In the low volt setup, the switching of the power on and off (controlling of a line voltage resistive load) is done by an external electromechanical relay instead of the thermostat.
The Aube RC840T Series Electromechanical Relay is one of the options, it has a built-in 24 V transformer, operates silently, and on a call for heat, the relay is immediately activated with no delay. It is wired to the thermostat with common thermostat wire and the relay is wired to the heater with common 12 gauge building wire. It can be very advantageous to use electric heat relays and low voltage thermostats instead of line voltage thermostats. Low voltage thermostats offer a vastly greater selection and better availability. There are even options to control the temperature of every room in your house from any computer or smartphone with thermostats such as Honeywell's new Prestige thermostat. Another benefit of low voltage thermostats is that a room that requires more than 5,000 watts is easier to control with one thermostat instead of 2 or more and the room will be more comfortable because the temperature will vary less. Electrical contractors are familiar with how to install and mount relays and follow local building codes regarding the use of both low and line voltage in your system. Relays can be mounted in a varietry of areas such as inside baseboard heaters, on an accessable junction box or panel in the room or the basement below the rooms being heated.
- Low Voltage Thermostats - Digital Programmable - mV to 24V & 30 VAC
- Low Voltage Thermostats - Digital Non-Programmable - mV to 24V & 30 VAC
- Low Voltage Thermostats - Mechanical - mV to 24V & 30 VAC
- Low voltage two stage thermostats
- TH115-A-024T Heat only ThermostatTPI Corp./Markel - TH115A024T - Heat only Low Voltage Programmable Thermostat 40-86F - Catalog #: 05234002
MARKEL523400
- TH115-A-024T Low Volt Dig. T-stat 15minHoneywell International (Aube Technologies) Programmable Digital Thermostat. 0.5 A @ 24 V - R, C, W. 7-day programming, pre-programmed, backlight, low voltage, 15Min Cycle Time
AUBE10036
- TH115-A-024T-15S Low Voltage ThermostatHoneywell (Aube Technologies) 0.5 A @ 24 V. Low volt 7-day programmable electric heating digital (ambient and floor) thermostat with backlight - R, C, W. pre-programmed **15 Second Cycle Time**
AUBE10063
- TH1210DV1007 Low voltage 2 stage statHoneywell Basic PRO 1000 Non-programmable Digital Thermostat - 2 Heat/1 Cool Heat Pump Systems - 20 to 30 Vac or 750 mV
HONEYWELL10089
- TH140-28-01-B ThermostatHoneywell International (Aube Tech) Thermostat for Hot Water Heating - Compatible with electric heat applications using an electromechanical relay - Line and low volt 7-day programmable electronic thermostat for central (conventional) heating
AUBE10015
- TH2110DV1008 Low Volt Programmable TstatHoneywell PRO 2000 5-2 Day Programmable Thermostat - Basic PRO - Heat/Cool or Heat Pump without Auxiliary Heat
HONEYWELL10029
- TH5110D1006 Low Volt Digital ThermostatHoneywell FocusPRO 5000 non-programmable digital thermostat - Large Backlit Screen - White - Up to 1 Heat/1 Cool Conventional Systems and Heat Pumps with No Auxiliary Heat
HONEYWELL10053
- TH5110D1022 Low Volt Digital ThermostatHoneywell FocusPRO 5000 non-programmable digital thermostat - Large Screen Premier White Heating & Cooling Thermostat with R, Rc, C, W (O/B), Y, G terminals - 1 Heat/1 Cool
HONEYWELL10026
- TH6110D1005 Low Volt Programmable TstatHoneywell FocusPRO 6000 5-1-1/5-2 Day Programmable Thermostat - 1 heat/1 cool conventional and heat pump programmable thermostat with R, Rc, C, W (O/B), Y and G terminals.
HONEYWELL10027
- TH6110D1021 Low Volt Programmable TstatHoneywell with Large Display. FocusPRO 6000 5-1-1/5-2 Day Programmable Thermostat. 1 heat/1 cool conventional and heat pump programmable thermostat with R, Rc, C, W (O/B), Y and G terminals.
HONEYWELL10028
- TH6220D1028 Low voltage 2 stage statHoneywell FocusPRO 6000 5-1-1/5-2 Day programmable Thermostat - 2 Heat/2 Cool Conventional; Up to 2 Heat/1 Cool heat pump
HONEYWELL10088
- TLM1110R1000 EConnect Interface ModuleHoneywell RedLINK Enabled Electrical Heat Equipment Interface Module. For Baseboards, convectors and fan-forced heaters to add up to 12.5A of capacity to a Honewell EConnect Wireless Electrical Heat Thermostat Kit. Antenna: White or Light Almond.
HONEYWELL10016
- UT1001 mv to 24V Heat Only ThermostatTPI Corp. (Markel/Raywall/Fostoria) Millivolt-30 1amp MAX, HEAT ONLY MODEL - Catalog #: 05230502
MARKEL523059
- UT3001 Cool Only TstatTPI Corp. (Markel/Raywall/Fostoria) UT Series Low Voltage Thermostats - Cool Only Thermostat Incorporates Fan & System Switches Low Voltage - Catalog #: 05230602
MARKEL523066
- UT8001 Heat or Cool, Single & Dual XtrmrTPI Corp. (Markel/Raywall/Fostoria) Columbus Electric Low voltage heating and cooling Wall Thermostat, 2-30 VAC Voltage, Max Amp, 1 Amp., Heat / Off / Cool Fan / Auto, 50°- 90°F Temperature Range, 24V, Mercury Free, UL Listed, Catalog #: 05230702
MARKEL523073
- UT9001 Heat Only ThermostatTPI Corp. (Markel/Raywall/Fostoria) UT Series Low Voltage Thermostats - Heat Only Thermostat - Catalog #: 05231102
MARKEL523110
- YTL9160AR1000 EConnect Thermostat kitHoneywell Wireless Programmable/Non-programmable Line Volt Thermostat kit. RedLINK Enabled. Up to 12.5 A. Kit includes Wireless EConnect 7-Day/5-2 Programmable White Thermostat & Electrical Heat Equipment Interface Module. Antenna: White or Light Almond
HONEYWELL10015
- TH114-AF-024T/U Low Volt ThermostatHoneywell Low Voltage Non-Programmable manual Thermostat for Electric Heating (ambient and floor) used with Aube RC840/RC840T Series Electromechanical Relays - Max. 0.5 A @ 24 VAC
HONEYWELL10079