Model No: ERT20RF Electronic Thermostat With RF The ERT20RF from SALUS Controls is a stylish and accurate dial thermostat. This thermostat hasbeen specifically designed to be used for both Volt Free and AC heating applications, can replace most common residential thermostats and is designed to be used with electric, gas or oil heating control systems. Unlike ordinary single unit design thermostats, this is a new type of thermostat separating the operational functions into two units. Technical Data Temperature Range: Tolerance: Frost protection set point: Power Source: Volt free switching option User friendly dial Simple to use 16 Amp receiver LED Indication 5 ºC to 30 ºC Less than ± 0.5 ºC at 25 ºC 5 ºC 2 x AA alkaline batteries (supplied) RX Technical Data Supply: Rating Max: Input/Output: Size: SALUS Controls plc : SALUS House, Dodworth Business Park South, Whinby Road, Dodworth, Barnsley S75 3SP Tel: +44 (0) 1226 323961 | Fax: +44 (0) 1226 240588 | Email: [email protected]