Description
KIB Replacement Board Assembly, K21 & K23 Series, SUBPCBK2
Complete Unit with panel and board is part #K21 (Black) or K21WH (White)-these have “test” switch and “water pump switch” OR part #K23BLL (Black) or K23WLNB (White)-this has “test”, “water pump” and “water heater” switches on panel.
