![](http://www.alamy.com/thumbs/6/BC724E89-BBB5-4811-8674-153A4CCA93BA/2M4Y486.jpg)
Closeup of isolated manual heater thermostat with snowflake icon symbol for frost protection anti-freeze function and saving stopper clip
Size: 4464px × 2964px
Location: Germany
Photo credit: © Ralf Liebhold / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: analog, antifreeze, clip, closeup, concept, controller, costs, frost, function, german, germany, heat, heater, icon, isolated, level, protection, range, regulate, saving, snowflake, sparclip, stage, stopper, symbol, temperature, thermostat, white