The Carrier 8733821639 is a genuine control unit protection module.
The control module is a single device that monitors electrical inputs to prevent damage from power surges and ensure stable operation.
The 8733821639 is a direct replacement for 8733800621 and 8733809536. Compatible with the 50PCH and 50PCV heat pump model series.
| Product Type | Control Module |
|---|---|
| Application | Heat Pump |
| Compatible Series | 50PCH/50PCV Series |
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