Olympia Radiator thermostat

2 pieces of extremely compact energy-saving controllers that save up to 30% on heating costs. They feature valve protection and a very stable housing design, no larger than a standard thermostatic head.

They operate very quietly and are simple to use with a rotary wheel and a threaded connection of M30x1.5.

These controllers fit many well-known valve bodies, such as Heimeier, Danfoss, Honeywell Braukmann, Honeywell MNG, and Oventrop from approximately 1996 onwards.

Functions include the ability to set 4 heating and economy times, flexible temperature settings for each switching cycle, and a weekly program that can be set for Monday-Sunday, Monday-Friday, or individually for each day. They also feature automatic summer/winter time adjustment, frost protection, holiday function, and window open detection.

Additional features include valve protection, a frost protection function, a scale from 0-24 hours (in steps of 6), child lock, offset function (temperature adjustment), intelligent boost function in the control algorithm, factory-set basic program, battery change display, snap-on closure, and a housing made of ASA material in white. The weight of the thermostat is 108 grams.