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230V Wired Non-programmable Thermostat E3-H

This is E3-H in the Premier range specification, a wired 230V non-programmable thermostat for floor heating. Two details set it apart from a standard dial stat: universal back plate holes that match mounting standards in different countries, and an integrated pulley in the dial mechanism. It is built with fireproof materials and imported chips and relays, in blue, white, green or orange backlight.

Key Benefits

  • Universal back plate holes match mounting standards in various countries
  • Integrated pulley gives a smooth, consistent dial action
  • Built with high quality fireproof materials and imported chips and relays
  • Four backlight colours: blue, white, green or orange
  • HEAT and OFF frost protection, with nothing else to configure

Problems It Solves

  • Back plate hole patterns that do not match the local back box
  • Dial mechanisms that become stiff or loose in service
  • Unspecified chips and relays making service life unpredictable
  • Pipes freezing in rooms left unused

Who It Is For

  • Exporters shipping into several countries at once
  • Floor heating system suppliers
  • Specifiers naming component quality in the tender
  • OEM buyers wanting a Premier range dial model

Technical Features

  • Wired 230V non-programmable control for floor heating
  • Large dial adjustable button with an integrated pulley
  • HEAT and OFF frost protection modes
  • Universal back plate holes suitable for mounting holes in various countries
  • High quality fireproof materials with imported chips and relays
  • Battery low indicator
  • Large clear LCD with blue, white, green or orange backlight
  • Anti-flammable PC and ABS housing, 400 g, one instruction sheet per box

Specifications

ModelE3-
BacklightBlue/White/Green/
MaterialAnti-flammable PC+
Weight400g
TypeFloor Heating Parts/Floor
Package Included1 Wired Thermostat 1Instruction

Specifications are taken from the manufacturer data for this model. Confirm the exact configuration with us before you order.

Application Scenarios

  • Floor heating in export markets with different back box standards
  • Traditional interiors where a classical dial suits the room
  • Properties needing frost protection between visits
  • Single zone floor heating control

Quality Control

  • Dial pulley action checked on every unit
  • Back plate hole positions verified against the reference template
  • Imported chip and relay batches recorded against production

Customisation Options

  • Backlight blue, white, green or orange
  • Dial cap colour and front label
  • Setpoint range narrowed for managed property
  • Manual and carton in the buyer's language
Comparison

How It Compares

The standard E3-H configuration
The Premier build adds the integrated pulley, universal back plate holes and four backlight colours.
ST2603
E3-H is heating only, with HEAT and OFF frost protection, where ST2603 adds a COOL mode.
Use guide

Installing And Commissioning

Step 1

Isolate the 230V supply and confirm the circuit is dead

Step 2

Check the back plate holes against the local back box before drilling

Step 3

Land the switched conductor on the marked terminal

Step 4

Turn the dial to the target temperature and confirm the zone responds

Step 5

Leave the dial in the OFF position to keep frost protection active

Answers

230V Wired Non-programmable Thermostat E3-H: Buyer Questions

Will the E3-H fit the back boxes used in my market?

The back plate has universal holes suitable for mounting holes in various countries. Send us your back box dimensions and we will confirm.

Does it have a cooling mode?

No. It offers HEAT and OFF with frost protection, which suits heating-only floor systems.

What components are used?

High quality fireproof materials with imported chips and relays.

What backlight colours are available?

Blue, white, green or orange.

What does it weigh?

400 g.

What is in the box?

One wired thermostat and one instruction sheet.

Quote The 230V Wired Non-programmable Thermostat E3-H

Send us the quantity, the destination market and any branding or firmware changes you need. Samples ship within 30 days and bulk orders in 15 to 45 days.