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Horstmann E7QUARTZ Economy 7 Quartz Electro-Mechanical Immersion Heater Controller With Integral Timer & 60 Minute Boost

E7Q

Horstmann E7QUARTZ Economy 7 Quartz Electro-Mechanical Immersion Heater Controller With Integral Timer & 60 Minute Boost Monster Deals - SAVE Even More
Our Price
£70.89 exc VAT
Quantity

Our Price £85.07 inc VAT

List Price £123.79 inc VAT

You Save £32.27 or 31.28%

Availability
Normally despatched within 1-2 working days


Normally despatched
within 1-2 working days

Manufacturer Information


Code E7Q

Horstmann E7QUARTZ Economy 7 Quartz Electro-Mechanical Immersion Heater Controller With Integral Timer & 60 Minute Boost

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

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

Specification

Features

Quartz controlled to within 10 minutes a year.
Rechargeable battery 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 minute boost means extra hot water at any time.
Industry standard wall box and connections.

Technical Specification

Contact rating 13 Amps 230V AC Suitable for immersion heaters up to 3kW
Contact type Micro-disconnection on control Disconnection to immersion heater(s) on double-pole rocker switches
Supply 230V 50Hz
Pollution Degree 2 Yes
Moisture protection Ordinary
Enclosure protection IP30
Shock protection Class 1
Live parts Enclosed
Operating temperature range 0C to +35C
Battery reserve 150 hours
Programme settings -Off peak Adjustable between 4 1/2 and 7 hours
-Boost 0-60 minutes
Dimensions 170mm wide x 115mm high x 56mm depth (excluding knobs)
BEAB approved Yes

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