Danfoss RET2001M V2 230V Digital Room Thermostat & Precise Heating Control

Description

Take precise, energy efficient control of your heating with the Danfoss RET2001M V2 digital room thermostat. Designed for UK homes and commercial spaces, this mains powered (230V) thermostat delivers reliable on/off and modulating control for boilers, pumps and zone valves. Its clear back lit display, simple dial interface and built in frost protection help maintain comfort while reducing wasted energy. CE and UKCA approved and backed by a 5 year warranty, the RET2001M‑V2 is a trusted choice for homeowners and heating engineers alike.

Key Features

Precise Digital Control

Maintain your ideal room temperature with accurate digital sensing and load compensation for improved efficiency.

230V Mains Powered

Hardwired 230V AC supply (±10%, 50/60 Hz) ensures dependable operation without battery changes.

Back Lit Display

Easy to read LCD with backlight for quick temperature checks and adjustments in any lighting.

Frost Protection

Automatic frost guard helps protect pipes and property during cold spells.

On/Off + Modulating Control

Flexible control modes suit a wide range of heating systems and improve comfort stability.

CE & UKCA Approved

Meets UK and EU safety and performance standards for peace of mind on every install.

Technical Specifications

Specification	Details
Product Type	Digital Room Thermostat (Electronic)
Model / MPN	RET2001M-V2 (087N6476)
EAN	5715162419151
Supply Voltage	230V AC ±10%, 50/60 Hz
Control Type	On/Off and Modulating (Load Compensation)
Temperature Setting Range	5°C to 35°C
Operating Ambient Temperature	0°C to 40°C (max 40°C)
Output Relay Rating	3A resistive / 1A inductive at 250V AC
Switch Type	1× SPDT (Type 1B)
IP Rating (Installed)	IP30
Dimensions (H × W × D)	86 × 86 × 43 mm
Weight (Net)	0.129 kg (129.8 g)
Material	ABS+PC, non‑flammable (White RAL 9010)
Approvals	CE, UKCA
Warranty	5 Years
Compatibility	Boilers, circulating pumps, zone valves (1 channel)
Installation	3 wire, wall mounted (approx. 1.5 m height recommended)

Ideal Use Cases

Living rooms and bedrooms: Maintain consistent comfort with simple dial control and a clear back lit display.

Boiler and pump control: Reliable 230V on/off and modulating output for efficient heating cycles.

Zone heating: Pair with motorised zone valves to independently control different areas of the property.

Landlord and holiday lets: Frost protection helps safeguard properties during unoccupied periods.

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Room Dimensions

Length (in m):

Width (in m):

Height (in m):

Room Type

Living Room

Bedroom

Kitchen

Bathroom

Conservatory

Hallway

Glazing Type

Single Glazed

Double Glazed

Triple Glazed

External Walls

0 Wall

1 Wall

2 Walls

3 Walls

4 Walls

Insulation Level

Poor

Average

Good (New Build)

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Required Heating

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Watts

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BTUs