handling temperatures from -40F to 185F

making it ideal for 2-wire or 4-wire retrofit applications

External Equalization: Features a 1/4" flare pressure equalization connection to ensure accurate superheat control in systems with high pressure drops

Heavy-Duty Construction: Built to withstand the continuous duty cycles typical of commercial HVACR applications

reducing service time during valve maintenance

Copeland 918-0002-03 Crankcase Heater 30067439-890 handling temperatures from -40F toAs a veteran technician, you know that cold weather starts are a leading cause of compressor failure. The Copeland 918 0002 03 Crankcase Heater is a critical 120V maintenance component specifically designed for immersion type applications. This 100 watt heater utilizes a 4 inch insertion length and a 1 2 inch diameter to deliver direct thermal transfer to the oil reservoir. By maintaining optimal lubricant temperature, it effectively prevents