Pay in 4 interest-free payments of $40.20 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
A code 31 usually indicates a pressure switch did not close
the bimetal disc or internal contacts have failed
eliminating the need for additional surge suppressors or shock absorbers in most piping systems
High Efficiency: Delivers 30% higher EER than legacy platforms
this 115-volt unit provides the quiet startup and efficient modulation technicians expect from OEM York HVAC parts
Resideo AF11DS-1A Screen Kit 340793-762 A code 31 usually indicatesResideo AF11DS 1A is a 100 micron replacement screen kit designed for use with compatible F76S inline strainers in HVAC and hydronic systems. This filtration screen is used to capture larger sediment, rust particles, and debris from water systems, helping protect downstream components such as pumps, valves, and heat exchangers from contamination and flow restriction. This screen kit is commonly used during routine maintenance or service replacement