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The Supco SH503 Drain Heater is a reliable solution for preventing freeze-ups in drain lines, sumps, and various equipment. Operating at two hundred forty volts with a power output of fifteen watts, this heater facilitates smooth installation with its eighteen leads. Designed for industrial and commercial environments, it fits a variety of drainage systems efficiently.
The heater’s compact design allows for flexibility in usage, ensuring a dependable operation even in harsh conditions.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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