Horstmann H37XL Channelplus Electronic Central Heating Programmer Series 2 - 3 channel, 7 day

Product Information

They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. Includes a holiday mode that suspends programmed operation for the set period and automatic summer / winter changeover. We’ve recently updated our Privacy Policy to give you more detailed information about your rights and how we use your data. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. Ideal for the control of two heating zones as well as hot water via separate thermostats and zone valves (e.

Power Discount has the ability, flexibility and commitment to service all sectors of the electrical supplies marketplace. Designed for use with fully pumped central heating systems, using three separate two-port zone valves.

This 3 channel multi purpose programmer allows the user to program when Hot Water, Central Heating Zone 1 and Central Heating Zone 2 comes ON and OFF up to 3 times a day, at whatever times you choose. The factory-set programme suits most households but is quick and easy to adapt, making this simple to install and leave to do its job with little or no interaction. This programmer comes with a 3 year guarantee for consumer and installer peace of mind and are focused on value, quality and simplicity, offering an economical and durable solution for households. Horstmann are now known as Secure ControlsFor replacement use H3747The H47XL is a combination of four independent 7 day timers each giving up to 3 on and off functions per day in a single unit.

Cookies are also used for analytics, personalised advertising, content personalisation and social media. Ideal for control of two individual heating zones and separate hot water, giving the opportunity to operate the system in the most energy efficient and cost effective manner. Most homes are not occupied 24/7, so having a way to control when the heating is on helps to save money. Features 7-day programming, 3 timed control periods per day (5 day and 2 or 7 day programming) making it easy to time control heating to suit user needs.Zoning a house not only helps make the heating system more energy efficient, but can also improve comfort conditions, as each zone will only be heated when required.

You can accept all cookies, reject all cookies that require your consent or manage your preferences. The ESI offers flexibility and reliability for use in any domestic heating and hot water installation. Years Guaranteed 1 Wired or Wireless Wired Width 140 mm Voltage 230 V Type Programmer Timer Cycle 7 Day, 2.Horstmann programmer otherwise known as the timeclock timer or clock is a user interface that enables the user to control when the hot water and heating is activated to maximise home comfort. Our site uses its own and third-party cookies to improve our services and show you advertising related to your preferences by analysing your browsing habits.

This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. Since many homes are unoccupied for parts of the day, there is little point in heating them if no one is there to benefit. Although most Supplier Direct products are available nationally, restrictions and surcharges may apply subject to your postcode. The ES3247B is a versatile 3-channel programmer designed for domestic or light commercial heating and hot water systems. With the decision "Only accept essential cookies" we will respect your privacy and will not set cookies that aren't necessary for the operation of the site.The multi-channel capabilities enables installers to comply with Part L (Part J in Scotland and Part F in Northern Ireland) of the amended Building Regulations for dwellings over 150m² by providing separate time and heating control for living and sleeping areas whilst also providing timed control of hot water. A programmer allows the occupant to specify when the heating comes on to match their lifestyle and their heating requirements. A 1 hour, and 2 hour boost function delivers added heat and hot water outside of the programmed ON times when it is needed. Electronic interference from appliances or physical obstruction, such as brick walls, metal frames and floors, can reduce the wireless range.