The Davey M2686 is the genuine replacement cell cable (power box-to-cell cord assembly) for the ProMatic ESR range of salt water chlorinators, also used across compatible ESR and Aquachlor series units. It carries the electrical signal from the controller to the electrolysis cell, making reliable pool sanitation possible. This cable is typically replaced when the existing cord shows signs of physical damage, corrosion at the connectors, or intermittent chlorine production faults traced to the wiring.<\/p>\n
This cable is the designated spare for all Davey ProMatic ESR models (ESR 70, 110, 160, 200, 240, 300) as listed in the official Davey Eco-Matic \/ ProMatic spare parts guide. The same lead assembly is also used in the Aquachlor series chlorinators. It is not the correct cable for ESC or ESCpH models \u2014 those use part M2679. Always verify your model before ordering.<\/p>\n
Using an authentic Davey part ensures the correct cable gauge, connector type, and insulation rating for the voltages and chlorinated environment inside the cell housing. Genuine parts maintain your chlorinator’s safety certification and protect the electrolysis cell from signal irregularities that can shorten its service life. Aftermarket cables may not meet the same environmental sealing standards required around pool water and hydrogen gas.<\/p>\n
All electrical work on a salt chlorinator must be carried out by a suitably qualified electrician or pool technician. Always disconnect the unit from the mains power supply before replacing the cell cable. The cord routes from the power\/control box to the cell head connectors \u2014 reconnect firmly to both terminals to ensure full conductivity and correct chlorine output.<\/p>","protected":false},"excerpt":{"rendered":"