Horstmann Economy 7 Qtz 1hr Water Heating Controller

Economy 7 Quartz has a one-hour boost timer. A proven, reliable and accurate unit, the Economy 7 Quartz is easy to install and set-up, providing a tankful of hot water to start each day, utilising Economy 7 off-peak rate overnight electricity. Manual boost timer provides extra hot water in the daytime, should it be needed. Economy 7 Quartz is the standard by which all other water heating controls are judged and is the all-time bestseller in water heating controls.

Features

• Quartz controlled accuracy within 10-minutes a year
• Rechargeable battery
• Summer and Winter time settings
• Boost timer
• Boost on - indicator light
• Economy 7 Quartz has a one-hour boost timer
• Large terminals and back box
• Off-peak indicator light
• Industry standard wall box and connections
• 7 years no quibbles warranty

Application

• For use with cheap rate overnight tariffs such as Economy 7 or similar to provide a tankful of hot water each morning

Benefits

• Keeps time during power interruptions
• Summer and Winter time settings instantly visible
• Large terminals and back box for easy installation
• Indicator lights show whether on peak or off-peak power is being used
• Up to 60 mins boost means extra hot water at any time