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Eph Cdt2 Room Thermostat 230V

Eph Cdt2 Room Thermostat 230V

Product Code

50CDT2

€65.00 €52.85

/ Price Per ITEM

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More Information

Take precise control of your heating system with the EPH Controls CDT2 Mains-Operated Room Thermostat — a reliable, non-programmable thermostat suited to residential and light commercial heating applications. Designed to provide clear, consistent temperature regulation with straightforward operation, the CDT2 is a cost-effective choice for managing boiler or heating system demand without unnecessary complexity.

This thermostat features a lockable keypad to prevent unwanted adjustments and an adjustable switching differential for fine-tuning temperature control. With a broad setpoint range of 5–35 °C and built-in frost protection, it maintains comfort and system safety even in colder conditions. The simple LCD display offers clear indication of current and target temperatures, making it easy to verify settings at a glance.

Ideal for homes, offices, schools and light commercial environments, the CDT2 delivers dependable performance and robust operation in heating control systems when programmable features aren’t required.

Key Features

Mains-Powered Thermostat: Reliable 230 VAC operation for fixed heating systems.
Lockable Keypad: Limits access to temperature adjustments for greater control.
Adjustable Switching Differential: Fine tuning between 0.2–1.0 °C for accurate comfort control.
Clear LCD Display: Shows current room and setpoint temperatures.
Frost Protection: Built-in safeguard activates at low temperatures to protect systems.
Non-Programmable Design: Simple on/off control ideal for basic heating setups.

Technical Specification

Model: CDT2
Type: Mains-Operated Room Thermostat
Power Supply: 230 VAC ±10 %
Switch Output: SPDT Volt Free (7 A @ 230 VAC)
Temperature Range: 5–35 °C
Switching Differential: Adjustable 0.2–1.0 °C
Internal Sensor: NTC 100 K
Ambient Temperature Range: 0–45 °C
Humidity Range: 5–95 % RH
Display: LCD with current & set-point temperature
Dimensions: Approx. 91 × 91 × 26 mm
Protection: IP20
Application: Room temperature control for heating systems (non-programmable)

TJ’s Tip

When mounting the CDT2, position it about 1.5 m above floor level and away from direct sunlight or heat sources to ensure accurate room temperature sensing. A lockable keypad helps maintain set temperatures in communal or commercial spaces.

Specs

More Information
Brand	EPH
Provided by	TJ O'Mahony
Delivery Rule	small & light

Delivery

Last update: 02-Dec-2025

Delivery Timeframes:

Small Items: 2-3 working days
Large/ Bulky items: 5-7 working days
Extra Large appliances & TV's: 5-7 working days
Click & Collect: 1 working day

Delivery Zones (Nationwide):

Zone 1: Dublin, Galway, Kildare, Limerick, Meath, Offaly, Tipperary, Wexford, Wicklow
Zone 2: Carlow, Clare, Clifden, Kilkenny, Laois, Louth, Waterford, Westmeath
Zone 3: Cavan, Cork, Donegal, Kerry, Leitrim, Longford, Mayo, Monaghan, Roscommon, Sligo

Delivery Charges:

	Small & Light	Large & bulky	Extra Large
Zone 1	€9.99	€25	€50
Zone 1	Free delivery on orders over €400		no free delivery

Zone 2	€9.99	€50	€50

Zone 3	€9.99	N/A	N/A

* Effective from 3 December 2025
* Free delivery on order over €400, applies to Small & Light, Large & Heavy items within zone 1 only.

Zone Indicator:

To help you understand delivery availability, every item displays a zone icon, icons appear on the top-right corner of each product image:

Types of goods	Available zones	Descriptions
Small & light items	All Zone area	Items under 20kg weight & under 2m long, (some fragile items may not be included e.g. glass/mirrors)
Large and bulky items Extra Large items	Zone 1 & 2 only	Wet & hazardous bagged, items over 20Kg weight & oversized; Euronics white goods, TVs of all sizes.
Large Paint items (6L / 6L+)	Zone 1 only	Large hazardous items (6L+) - available for collection

Available zones	Indicator	Descriptions
All zone area		This icon with all zone area in green, indicates this items can be shipped to all Zone.
Zone 1 & 2 only		Zone 1 & 2 in green and zone 3 greyed out, indicates this product can only be shipped to Zone 1 and 2
Zone 1 only		Zone 1 in green zone 2 and zone 3 are greyed out, indicates this product can only be shipped to Zone 1 only.

Old Appliance Collection:

When you buy a large appliance, we’ll collect your old one for free through WEEE Ireland. Please ensure it is uninstalled, disconnected, and ready for pickup. Collection is like-for-like and takes place at the front door or apartment entrance. Restrictions may apply based on access and item type.

Free Click & Collect:

Click & Collect is free and available on items in stock at your chosen branch. Click Here to see our Branch Locator.

How it works:

Place your order online
You will receive an order confirmation email
Our team processes your order, please allow up to 4 hours
Within branch opening hours, we aim to have your order ready the same day.
You will receive an email once your order is ready for collection.

Returns

At TJ O'Mahony we will exchange or refund any Retail unused product returned to us in its original condition within 30 days of receiving it (*)You can return any unused product to us in its original condition for a full refund or exchange within 30 days of delivery.

This right to return does not apply to products that are non stock and only available to order such as catalogued doors, catalogued bathroomware and mixed paints which are made especially for your order.

Please note that we are unable to accept returns on certain bagged building products and materials, including (but not limited to) hard wall, cement, bonding, slates, and ridges. We appreciate your understanding and recommend checking product requirements carefully before purchase.

*View our full returns policy on our Terms &Conditions Page.