The Propex 770.215 is a replacement printed circuit board used in Pre-2018 Propex HS2000, HS2800, HS2000E heaters and Malaga 5 (Gas-Only) & Malaga 5E (Gas & Electric) heater models.
If ordering this product, check the number on your heater's board to make sure that the 770.215 is the one you need.
NOTE: All sales on electrical components are final. Replacement of this sensor requires disassembly of the heater unit which is an involved process. We HIGHLY recommend you contact the Propex North America support team for assistance if you believe that this component is faulty. Propex North America will not be responsible for damaged heaters or control boards and will provide no support for user installation of this repair product. Proceed at your own risk!