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HONEYWELL HOME 7-Day Programmable Line Voltage Thermostat - Standard Thermostats
HONEYWELL HOMEStandard Thermostats

HONEYWELL HOME 7-Day Programmable Line Voltage Thermostat

The HONEYWELL HOME Line Voltage Thermostat: 7-Day (SKU TL8230A1003, MPN TL8230A1003) is a standard thermostat with a 7-day programming capability. It operates as a 1H (one heat) On-Off system with a DPST, Open on…

SKU 3G-OTH-69853

Brand
HONEYWELL HOME
Item
7-Day Programmable Line Voltage Thermostat
Category
Standard Thermostats
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HONEYWELL HOME
Manufacturer Part Number
TL8230A1003
Type
40° to 86°F, On-Off, 1H
Stages
1H
AC Volt
208 V
Fan Settings
No Fan Setting
Key Features
Soundproofed for Quiet Operation
System Settings
On-Off
Switch Type/Action
DPST, Open on Rise
Programming Capability
7-Day
Temperature Control Range
40° to 86°F

Technical Documents

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HONEYWELL HOME Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL HOME Line Voltage Thermostat: 7-Day (SKU TL8230A1003, MPN TL8230A1003) is a standard thermostat with a 7-day programming capability. It operates as a 1H (one heat) On-Off system with a DPST, Open on Rise switch action, and a temperature control range of 40° to 86°F. This unit is soundproofed for quiet operation and has no fan setting.

Frequently Asked Questions

What is the Honeywell Home TL8230A1003 line voltage thermostat used for?

The Honeywell Home TL8230A1003 is a line voltage thermostat designed for electric heating systems. It controls a single heating stage (1H) with on-off operation, making it suitable for baseboard heaters, radiant ceilings, or fan-forced heaters in residential or light commercial spaces.

What are the specifications of the Honeywell Home TL8230A1003 thermostat?

The Honeywell Home TL8230A1003 is a 7-day programmable line voltage thermostat with a temperature control range of 40° to 86°F. It features DPST, open on rise switch action, operates at 208 V AC, and is soundproofed for quiet operation. It has no fan setting and supports one heat stage.

Where to buy the Honeywell Home TL8230A1003 thermostat worldwide?

You can source the Honeywell Home TL8230A1003 thermostat worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the Honeywell Home TL8230A1003 line voltage thermostat?

To install the Honeywell Home TL8230A1003, first turn off power at the breaker. Mount the thermostat to a wall box, connect line and load wires to the DPST terminals, and secure the cover. Program the 7-day schedule per the manual. Always follow local electrical codes and consult a licensed electrician.

Used in

Common applications for HONEYWELL HOME
Residential HVAC — Honeywell Home TH115-A-120S/U thermostat for 7-day programmable temperature control in homes.
Light commercial buildings — Honeywell Home TL8230A1003 line-voltage thermostat for electric heating systems in offices.
Hydronic heating systems — Honeywell Home L4006E1117 immersion controller for high-limit temperature regulation in boilers.
Indoor air quality monitoring — Honeywell Home C7263A1008 air quality sensor for gas analysis in commercial facilities.
Furnace control — Honeywell Home ST9120U1011 timer controller for circulating fan timing in integrated furnace systems.
HVAC switching — Honeywell Home RA889A1001 switching relay for 24V AC control of zone valves or dampers.

HONEYWELL HOME Products

3G Electric supplies HONEYWELL HOME standard thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
Line voltage digital thermostat for heat-only applications. Controls one heating stage with push-button interface and DPST switch that opens on temperature rise. Operates at 208/240 V AC with a temperature range of 32° to 122°F. Soundproofed for quiet operation; system settings include Heat-Off with no fan setting
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Line voltage digital thermostat for heat-only applications. Controls one heating stage with push-button interface and DPST switch that opens on temperature rise. Operates at 208/240 V AC with a temperature range of 32° to 122°F. Soundproofed for quiet operation; system settings include Heat-Off with no fan setting
Standard thermostat for single-stage heating systems, operating at 240 V AC with an SPST switch that opens on temperature rise. Features 7-day programming, a temperature control range of 40° to 86°F, and an Early Start Function. System setting is On-Standby; no fan control. Suitable for electric baseboard or radiant heating applications
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Standard thermostat for single-stage heating systems, operating at 240 V AC with an SPST switch that opens on temperature rise. Features 7-day programming, a temperature control range of 40° to 86°F, and an Early Start Function. System setting is On-Standby; no fan control. Suitable for electric baseboard or radiant heating applications
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Standard thermostat for heating control with 7-day programming and a temperature range of 40° to 86°F. Single-stage heating (1H) with SPST switch (open on rise) and On-Standby system setting. Battery-free backup ensures continued operation during power loss. No fan setting
Rectangular digital thermostat for heat-only on-off systems. Push-button control with vertical mounting. Operates on 24V AC with temperature range 40° to 90°F. Terminal designation C, no fan setting
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Rectangular digital thermostat for heat-only on-off systems. Push-button control with vertical mounting. Operates on 24V AC with temperature range 40° to 90°F. Terminal designation C, no fan setting
Square push-button thermostat for heat and cool applications. Supports 2H/2C conventional or 3H/2C heat pump systems with automatic changeover. Features 5-2 programming (week/weekend) and a temperature control range of 40° to 99°F. Mounts horizontally; terminal designation Y
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Square push-button thermostat for heat and cool applications. Supports 2H/2C conventional or 3H/2C heat pump systems with automatic changeover. Features 5-2 programming (week/weekend) and a temperature control range of 40° to 99°F. Mounts horizontally; terminal designation Y
This low voltage thermostat from Honeywell Home is designed for heat and cool applications, supporting 1H/1C conventional or heat pump systems. It features manual changeover, a slide switch control, and 5-2 programming capability. The rectangular unit has a temperature control range of 40° to 99°F and includes terminal designations B/C/G/O/R/RC/W/Y. Suitable for residential or light commercial HVAC systems
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This low voltage thermostat from Honeywell Home is designed for heat and cool applications, supporting 1H/1C conventional or heat pump systems. It features manual changeover, a slide switch control, and 5-2 programming capability. The rectangular unit has a temperature control range of 40° to 99°F and includes terminal designations B/C/G/O/R/RC/W/Y. Suitable for residential or light commercial HVAC systems

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Square, push-button thermostat for heat and cool applications. Supports 2H/2C conventional or 2H/1C heat pump systems with automatic changeover. Features 7-day programming (5-1-1/5-2/7 day), horizontal mounting, and terminal designation K. Temperature control range: 40° to 99°F
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Standard thermostat for heating control with 1 heating stage. Features 7-day programming, Away/Economy mode, and SPST open-on-rise switch. Operates on 208-240 VAC with temperature range 32° to 86°F. Suitable for residential or light-commercial systems
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Standard thermostat for heat and cool applications. Supports 2H/2C conventional stages with automatic and manual changeover. Features touch screen control, humidification control, and fully customizable in-app programming. Temperature control range: 40° to 99°F. Horizontal mounting. Terminal designation: R
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