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HONEYWELL HOME TH6100AF2004/U Low Voltage Thermostat - Hydronic Thermostats
HONEYWELL HOMEHydronic Thermostats

HONEYWELL HOME TH6100AF2004/U Low Voltage Thermostat

The HONEYWELL HOME Low Voltage Thermostat (MPN TH6100AF2004/U) is a square, heat-only hydronic thermostat with 1H Heat Pump staging. It features push-button control, horizontal mounting, and a temperature control…

SKU 3G-OTH-70139

Also listed as: TH6100AF2004U · TH6100AF2004 U · TH6100AF2004-U

Brand
HONEYWELL HOME
Item
TH6100AF2004/U Low Voltage Thermostat
Part Number
TH6100AF2004/U
Category
Hydronic Thermostats
Available to Order
Also known as:TH6100AF2004/UHONEYWELL HOME
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

HONEYWELL HOME
Manufacturer Part Number
TH6100AF2004/U
Type
C/R/Rc/S/W
Shape
Square
Stages
1H Heat Pump
Application
Heat Only
Control Type
Push Button
Programmable
5-1-1/5-2/7-Day/Not
Mounting Direction
Horizontal
Terminal Designations
R
Humidification Control
No
Programming Capability
Not Programmable
Temperature Control Range
40° to 90°F

Technical Documents

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

Product Description

The HONEYWELL HOME Low Voltage Thermostat (MPN TH6100AF2004/U) is a square, heat-only hydronic thermostat with 1H Heat Pump staging. It features push-button control, horizontal mounting, and a temperature control range of 40° to 90°F. This non-programmable unit uses terminal designation R and is designed for heat-only applications.

Frequently Asked Questions

What is the HONEYWELL HOME Low Voltage Thermostat TH6100AF2004/U used for?

This thermostat is designed for heat-only hydronic systems, such as boilers or radiant heating. It supports 1H Heat Pump staging and is ideal for applications requiring simple, non-programmable temperature control between 40° and 90°F.

What are the specifications of the HONEYWELL HOME TH6100AF2004/U thermostat?

This square, low-voltage thermostat is heat-only with 1H Heat Pump staging. It uses push-button control, mounts horizontally, and has terminal designation R. The temperature control range is 40° to 90°F. It is non-programmable and made by HONEYWELL HOME.

Where to buy the HONEYWELL HOME TH6100AF2004/U thermostat worldwide?

3G Electric supplies the HONEYWELL HOME TH6100AF2004/U thermostat worldwide. As 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 TH6100AF2004/U thermostat?

Mount the thermostat horizontally on a wall away from drafts and direct sunlight. Connect the R terminal to the heating system's power supply. For heat-only applications, ensure proper wiring per the manufacturer's instructions. Always turn off power before installation.

Used in

Common applications for HONEYWELL HOME
Commercial rooftop units — Honeywell Home VR8345K4809 dual-stage gas valve for direct spark ignition
Industrial boilers — Honeywell Home L6006A1145 immersion controller for high-limit and circulator control
Hydronic heating systems — Honeywell Home L4081B1047 circulator/high-limit controller with millivolt switching
Radiant floor heating — Honeywell Home L7224U1002 dual-function controller for high and low limit protection
Gas-fired furnaces — Honeywell Home VR8345M4302 single-stage gas valve for intermittent pilot ignition
Steam boilers — Honeywell Home L6081A1036 high/low limit controller with fixed differential
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HONEYWELL HOME Products

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

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