*PLUMBERSSTOCK EXPERT* responded:
Hi! I can see that 554421 is the item no. for the Little Giant VCMA-20UL condensate pump. Are you referring to this model? If so, then, yes, it will. Based on page one of this Installation Manual, the Little Giant 154465 safety switch assembly is designed for VCMA-20 along with VCMA-10 and VCMA-15 condensate pumps. To order, simply click on Add to Cart and enter your information in the required fields. If you want to enjoy more discounts you may sign up for our newsletter by providing your email address in the field provided. Happy shopping at PlumbersStock.com!