EPH IMC Immersion Heater Controller for Off-Peak Tariffs

The EPH IMC is an immersion heater controller engineered to harness off-peak electricity tariffs for single, dual or twin element immersion heaters. It features automatic summer/winter time adjustment, up to three programmable on/off periods and a landlord PIN lock facility for added security.

Suitable for domestic installations, this mains-operated unit delivers straightforward programming and robust performance for both new builds and replacement projects. Trade professionals and DIY users alike benefit from its simple keypad operation and clear display.

Key Features

• Designed for single, dual or twin element immersion heaters
• Up to 3 on/off periods per day
• Automatic summer/winter time adjustment
• Landlord PIN lock facility
• Boost options of 30 minutes, 1 hour, 2 hours or 3 hours
• Mains operated with 230 V AC 50-60 Hz supply
• 13 A contact rating
• IP20 rated for indoor use
• 5 year warranty
• CE and UKCA marked

Benefits

• Reduces energy costs by aligning with off-peak tariffs
• Simple programming for daily heating schedules
• Secure landlord override prevents unauthorised changes
• Flexible boost function for on-demand hot water
• Reliable operation with clear status indicators
• Easy installation and setup for trade or competent DIY users
• Durable design meeting EN 60730 standards
• Peace of mind from manufacturer warranty and certifications

Technical Specifications

• MPN: IMC
• Power Supply: 230 V AC 50-60 Hz
• Contact Rating: 13 A
• Boost Periods: 30 min, 1 hr, 2 hr, 3 hr
• IP Rating: IP20
• Classification: Type 1C
• Design Standards: EN 60730-1, EN 60730-2-7

What’s in the Box?

1 x EPH IMC Immersion Heater Controller