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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
add 1 capful per 500 gallons directly to spa or hot tub water (small threaded cap is 1/2 oz
Please verify the number of cartridges your specific spa model requires before ordering
Bronze - suitable for salt water pool installations
replacing the full kit at once avoids a return service visit
Pentair MasterTemp Max-E-Therm 6-Button Control Board Kit | 461105Z C2308 add 1 capful per 500The Pentair 461105Z is the OEM Control Board Kit for the MasterTemp and Max E Therm pool and spa heaters (125, 250, and 400) Natural Gas (NA) and Liquid Propane (LP) versions. This kit replaces the PCBA and membrane keypad as a matched assembly, restoring full heater control and automation connectivity. This product replaces the 461105 prior product and per Pentair Pool service department, they are cross compatible. IMPORTANT: KIT LISTING MULTIPLE
