The EPH Controls R47 4 Zone Programmer - 7 Day, 5/2 Day or 24 Hour - V2 is the perfect control solution for your central heating system. With 3 operating modes and the ability to control up to 4 zones, this user-friendly programmer allows you to easily manage the temperature and timing of your home heating.

• 3 operating modes: 24 hour, 5/2 day, or 7 day timer
• Controls up to 4 zones
• Pre-set clock for convenience
• 3 on/off periods for precise scheduling
• Boost and advance function for quick temperature adjustments
• Frost protection to prevent freezing pipes
• Keypad lock for security
• Holiday mode to save energy while you're away
• 5 year warranty for peace of mind