Rinnai 37AHA Series Training Manual page 24

Compatible Field Accessories - Electronic Air Cleaners
Connect electronic air cleaner at "EAC"
& "N4" quick connects on PCB
Electronic Air Cleaners
Conditions air quality in entire structure through air handler ductwork. The hydronic air
handler PCB will accept the electronic air cleaner's power connections via the "EAC" and
"N4" quick connects. The output is energized whenever the hydronic air handler blower is on.
Please refer to air cleaner manufacturer's guidelines for installation and optimal placement in
system.
24
Rinnai Corporation Hydronic Air Handler 101 Training Manual