XTRA
ESI CONTROLS ESi is one of the leading members of the OpenTherm Association, offering access to the OpenTherm protocol. OpenTherm is a non-manufacturer dependent system of communication between modulating HVAC appliances and room thermostats. It is important to choose the controls you install based on the homeowners who will need to use them. For people who prefer a control dial to push button controls to control changes to heat in a room the ESi Electronic Room Thermostats offer the simple answer they are looking for. Available with or without an LCD display, the homeowner simply has to turn the dial to the desired temperature. www.esicontrols.co.uk
STELRAD Stelrad has been offering its best-selling Compact K3 radiator range for several years, but the increase in demand for K3’s has seen Stelrad launch new versions of its popular Elite, Compact with Style and Planar series. A K3 radiator is simply a radiator which comes with three sets of panels and three sets of fins to ensure additional heat is emitted from a radiator only a little larger than a K2. The K3 is the ideal choice for low energy systems, providing outstanding heat output from a smaller footprint. www.stelrad.com
HAURATON HAURATON’s new web-based application ‘DesignSoftware’ provides quick, simple hydraulic analysis, channel sizing, project design and product specification for the company’s range of surface drainage systems. Immediate access for registration and use of this new hydraulic design software is achieved through the link: www.hydraulicdesign.hauraton.com. User-friendly and free-of-charge, it provides engineers with the flexibility to create their own drainage designs and project specifications, with just three clicks to a hydraulic calculation. www.hauraton.co.uk
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