PRO 1000 Horizontal Non-Programmable Thermostat

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Honeywell Home PRO 1000 Horizontal Non-Programmable Thermostat TH1210DH1001/U

Name: Honeywell Home PRO 1000 Horizontal Non-Programmable Thermostat TH1210DH1001/U
Brand: Honeywell Home
SKU: HONE-TH1210DH1001/U
Price: 60.45 USD
Availability: Discontinued

Honeywell HomeSKU: HONE-TH1210DH1001/U

Price:

$60.45

Stock:

Sold out

Quantity:

Discontinued by the manufacturer. See the recommended replacement below.

Free shipping on orders $99+ · 30-day returns · Manufacturer warranty

The manufacturer has discontinued this model. Recommended replacement (direct replacement):

Honeywell Home TH1210U4001/U FocusPRO N100 Non-Programmable Thermostat, 2 Heat/1 Cool $44.34Available to order. Ships as soon as it arrives from the manufacturer.View replacement →

Shipping details

Shipping weight: 0.49 lb
Box size: 6.15 × 3.75 × 2.15 in

Frequency	50 Hz, 60 Hz
Application	2H/1C heat pump with auxiliary heat
Includes	Thermostat, Wall Anchors, Screws, Batteries, Literature
Dimensions	3.44 in, 87 mm high x 4.63 in, 119 mm wide x 1.19 in, 30 mm deep
Thermostat Type	Non programmable
Stages	Up to 2 Heat/1 Cool Heat Pump Systems, Up to 2 Heat/1 Cool Conventional Systems
Smart Home Integration	No
Display Type	LCD Screen
Display Size	1.32 sq in
Touchscreen	No
Display Language	English
Modes of Operation	Heat, Cool, Emergency Heat
Program Type	Manual / Not Programmed
Energy Star Certified	No
Power Supply	Battery Powered, Hardwired
Power Source	Hardwired, Battery Operated
Number of Batteries	2
Battery Size	AA
Warranty	2 Years
WiFi	No
Z-Wave Specifications	Not Applicable
RedLINK	No
Color	Premier White®
Sensor Type	Thermistor
Ambient Temperature (Max)	102 °F, 39 °C
Ambient Temperature (Min)	32 °F, 0 °C
Differential Temperature	± 1 °F, ± 0.5 °C
Fan Function	Cycled, Continuous
Demand Response	No
Temperature Accuracy	0.5°C, 1°F
Electrical Connection Type	Screw terminals
Mounting Type	Horizontal Mount
Number of Fan Speeds	1
Set point Temperature (Max)	Heat: 90 °F, Heat: 32 °C, Cool: 99 °F, Cool: 37 °C
Set point Temperature (Min)	Heat: 32 °F, Heat: 0 °C, Cool: 50 °F, Cool: 10 °C
Mounting Location	Wall

TH1210DH1001 has been discontinued by the manufacturer (2026-07). Suggested replacement: TH1210DV1007 - PRO 1000 Non-Programmable, 2H/1C, Vertical Thermostat.

The Honeywell Home TH1210DH1001/U is a PRO 1000 wall thermostat. The case is the horizontal version — horizontal and the other orientation are electrically the same thermostat in a different body, so pick the one that matches the footprint and the wire opening already in the wall.

Non-programmable. One setpoint, changed by hand. That is the right choice for a rental, a shop, a space on a fixed occupancy, or any job where a schedule would just get overridden. Fewer things to explain at handover, and nothing to reprogram after a power event.

Where it sits in the range. Resideo builds these in tiers, and the tier number is the amount of control you get, not the build quality. T1 and PRO 1000 are single-stage and non-programmable — set it and leave it. T3 and PRO 3000 add a digital display and more staging. T4 and PRO 2000 add scheduling. T6 covers multi-stage and heat pump work, with a Smart version that adds Wi-Fi. T10 Pro is the top of the line, with RedLINK and remote room sensing. PRO 1000, PRO 2000 and PRO 3000 are the older names for the same tiers as T1, T4 and T3 — if you are matching what came out of the wall, the PRO number and the T number can be the same generation of product under two labels.

Before you order. Match the thermostat to the equipment, not to the room: count the heating and cooling stages the system actually has, and confirm whether it is a heat pump or a conventional system, because the two wire differently at the thermostat. A unit rated for more stages than you have will work; one rated for fewer will not run the equipment you own. If you are replacing a Honeywell Home unit, the part number carries over — Honeywell Home thermostats are made by Resideo, and the legacy numbering is the same.

Brand: Honeywell Home
Manufacturer Part #: TH1210DH1001/U
UPC: 085267386135
Category: Thermostats

Replacement

The manufacturer has discontinued this model. Recommended replacements:

Full Specifications

Application	2H/1C heat pump with auxiliary heat
Thermostat Type	Non programmable
Stages	Up to 2 Heat/1 Cool Heat Pump Systems, Up to 2 Heat/1 Cool Conventional Systems
Smart Home Integration	No
Display Type	LCD Screen
Display Size	1.32 sq in
Touchscreen	No
Display Language	English
Modes of Operation	Heat, Cool, Emergency Heat
Program Type	Manual / Not Programmed
Energy Star Certified	No
Power Supply	Battery Powered, Hardwired
Power Source	Hardwired, Battery Operated
Number of Batteries	2
Battery Size	AA
Warranty	2 Years
Includes	Thermostat, Wall Anchors, Screws, Batteries, Literature
WiFi	No
Z-Wave Specifications	Not Applicable
RedLINK	No
Color	Premier White®
Sensor Type	Thermistor
Ambient Operating Temperature (Max)	102 °F, 39 °C
Ambient Operating Temperature (Min)	32 °F, 0 °C
Differential Temperature	± 1 °F, ± 0.5 °C
Fan Function	Cycled, Continuous
Demand Response	No
Temperature Accuracy	0.5°C, 1°F
Electrical Connection Type	Screw terminals
Mounting Type	Horizontal Mount
Number of Fan Speeds	1
Power Supply Frequency	50 Hz, 60 Hz
Set point Temperature (Max)	Heat: 90 °F, Heat: 32 °C, Cool: 99 °F, Cool: 37 °C
Set point Temperature (Min)	Heat: 32 °F, Heat: 0 °C, Cool: 50 °F, Cool: 10 °C
Mounting Location	Wall
Product Height	3.44 in, 87 mm
Product Width	4.63 in, 119 mm
Product Depth	1.19 in, 30 mm

Documents & Downloads

View all 46 Non-Programmable Thermostats →

Honeywell Home PRO 1000 Horizontal Non-Programmable Thermostat TH1210DH1001/U