Horstmann Economy 7 Quartz Immersion Controler

Product Code E7Q | HOREQ7

Horstmann Economy 7 Quartz Immersion Heater Control

Designed for use with Economy 7 off peak rate overnight electricity, the economy 7 quartz  is the standard by which all other water heating controlls are judged and is the all-time best seller in water heating controlls. 

• Quartz controlled within 10mins a year
• Rechargeable battery keeps time during power interuptions.
• 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 minute boost means extra hot water at any time
• Industry standard wall box and connections. 

The Economy 7 Quartz a proven reliable and accurate unit , the economy 7 quartz is easy to install and set, providing a tank full of hot water each day utilizing economy 7 off peak rate overnight electricity.  The manual boost timer provides extra hot water in the day time - should it be needed 

 Specification

• Contact Rating: 13Amps 230V AC Suitable for immersions up to 3Kw. 
• Contact Type: Micro disconnection on control disconnection to immersion heaters on double pole rocker switch. 
• Supply: 230V 50Hz
• Pollution Type: Degree 2
• Moisture Protection: Ordinary
• Enclosure Protection: IP30
• Shock Protection: Class 1
• Live Parts: Enclosed
• Impulse Rating: 4000V
• Operating Temperature Range: 0-35'C
• Battery Reserve: Approximately 150hrs
• Dimmensions: 170mm x 115mm x 60mm (excluding switches)
• Clock: AM / PM Indicators Winter / Summer Indicators
• BEAB Approved