It's built to handle water temperatures up to 212°F (100°C) and is fully compatible with glycol solutions up to 60%

In steam setups

ensuring accurate temperature sensing and safety circuit integrity

with an 18 Amp resistive rating at 277VAC

You should see a reading between 650mv and 850mv

Copeland 918-0001-03 Crankcase Heater 30067439-890 It's built to handle waterMaintain critical thermal stability in your refrigeration systems with the Copeland 918 0001 03 Crankcase Heater. This immersion type crankcase heater is engineered for high performance semi hermetic compressor oil heating, specifically designed to fit Copeland 2D, 3D, and 9 flat or deep sump models. Operating at 120V 65W with a 4. 5" insertion length, this component prevents refrigerant migration and oil dilution during the off cycle. By keeping the