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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
Technical Specification
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.
| Brand | EPH |
|---|---|
| Provided by | TJ O'Mahony |
| Delivery Rule | small & light |
Last update: 17 August 2026
We offer reliable delivery services throughout the Republic of Ireland, with straightforward delivery charges for both trade and DIY customers. Delivery options are confirmed at checkout based on your order and delivery Eircode.
| Delivery Type | Delivery Area | Delivery Charge | Delivery Time |
|---|---|---|---|
| Small Items | Republic of Ireland | €9.99 | 3–4 working days |
| Large & Heavy* | Standard delivery area | €29.99 | 5–7 working days |
| Extra Large* | Standard delivery area | €50.00 | 5–7 working days |
| Paint 5L or less** | Standard delivery area | €19.99 | 5–7 working days |
*Standard delivery policy. Promotional delivery rates may apply during campaigns.
30-Day Returns
TJ O'Mahony offers a 30-day returns policy on eligible unused products, giving you additional time beyond the statutory 14-day cooling-off period applicable to most online consumer purchases.
Eligible products can be returned for a refund or exchange within 30 days of delivery or collection, provided they are unused, in their original and re-saleable condition, complete with all supplied parts and accessories, and accompanied by proof of purchase.
Please note: Return restrictions apply to certain products, including Mixed Paint, certain Bagged Building Products, Solid Fuel, Special Order, Non-Stock and Catalogued Products. Your statutory rights in relation to faulty, damaged, incorrectly supplied or non-conforming goods are not affected.
