Submittal Sheet

5351 East Thompson Road Suite 142
Indianapolis, IN 46237
P: 888.359.0362
F:317.489.5204
[e-mail]
www.iOhvaccontrols.com
iO-04-1242-101421
HEAT PUMP UPGRADE WITH ONLY TWO WIRES TO OUTDOOR UNIT
iO-WRP-B TERMINALS iO-WRP-S TERMINALS
SINGLE OR MULTI-STAGE COOLING WITH BROKEN WIRE TO OUTDOOR UNIT
iO-WRP-B TERMINALS iO-WRP-S TERMINALS
LINE
24VAC
STEP-DOWN
TRANSFORMER
HEAT PUMP UPGRADE WITH NO WIRES TO OUTDOOR UNIT
iO-WRP-B TERMINALS iO-WRP-S TERMINALS
LINE
STEP-DOWN
TRANSFORMER