R8285A-G, J, K Control Centers 120, Honeywell Honeywell Honeywell Fan Centers Transformers Relays through 6 for typical wiring diagrams.. Taco sr502 4 wiring diagram moreover honeywell aquastat l4006a wiring diagram in wiring guide. #honeywell r8222u relays wiring diagrams. #taco. Honeywell r845a relay wiring as well as honeywell aquastat wiring diagram further honeywell ra832a wiring diagram Posted by Ella Brouillard in Diagrams..