Product Description These Tubular Heaters are ideal for applications which require safe, low wattage background heating for frost protection or as window de-misters. Supplied complete with wall brackets, it can be wall or floor mounted if required. There are no controls on these heaters, however, they are suitable for connection to a time-switch or thermostat if required. Product Description These White Prem-I-Air Grills are designed to be used when mounting the Prem-I-Air Tubular Heaters. Made from a robust, pressed steel these are easy to install and are fixed with 4 pre-drilled holes on the outer edges. They are designed to protect against direct contact with the Prem-I-Air Tubular Heaters and we recommend using these whenever installing them. The grills are open ended so they are easy to fix over the tubular heaters but can also be used to protect other items such as heating pipes and low/floor level lighting. Product Description This is a single 2 part bracket which has been designed to use with the Prem-I-Air tubular heaters. However they can also be used with most other brands. These are designed to fit around the heater then you can securely fix a tubular heater to either a wall, greenhouse or to the ground. This 2 part bracket has pre-pressed holes ready for use.Approx. : External Diameter: 53 mm, Internal Diameter: 46 mm Approx. : Internal Diameter of Pre-Pressed Holes: 4 mmGeneral Information 45W 80W 135W 180W Dimensions (mm) 300x80x90mm 610x80x90mm 915mmx89x90mm 1120x80x90mm Ingress Protection (IP) IPX4 Product Colour/Finish White Electrical Approvals CE, GS, RoHS Cable 1.5Mtr Class n/a Energy Rating (ErP) BSEN 60335-1:2012 Frequency (Hz) 50Hz Input Votage (V) 220-240V AC Mounting Bracket (Y/N) Y Mounting Position horizontal Output Rating (W) 45W - 80W - 135W - 180W Working temperature (°C) n/a Performance Data Air Volume/Velocity (cbm) n/a Noise level (dB) n/a Over-Heat protection (Y/N) Y Tip-Over Sensor (Y/N) N Construction Body High quality seamless steel construction with white enamel finish Grill n/a Motor n/a Nett Weight 0.6kg - 0.9kg - 1.2kg - 1.5kg Warranty Period (Years) 1Yr Other Applications Suitable for domestic, commercial applications