These economy thermostats are the snap action type that are used in apartment construction|Ideal for radiant cove heaters and baseboard|22 A at 120/240 V, 18 A at 277 V|No pilot duty|Fahrenheit scale|Keep Clean, See Your Settings The exterior casing on these thermostats is easy to clean with a quick wipedown, for safe, long-lasting operation, Onscreen power indicators let you see at a glance how much warmth your connected heaters are putting out