Product Overview
The 118000013 is a DPDT cooling relay carried under the RetroAire brand, used across RetroAire PTAC units. It switches the cooling circuit on double-pole double-throw contacts, opening and closing both legs of the load together as the control calls for cooling. It sits between the thermostat or control board and the compressor or fan circuit, so the control itself never carries the full load current. It is also sold and searched under the number 22893-70.
Fits RetroAire PTAC units; see the Fitment panel for the full model list, and call with your model number to confirm before ordering.
It ships ready to wire in as a direct replacement, with no additional hardware required.
When replacing this relay, disconnect power to the unit before opening the control compartment, and match the wiring to the diagram on your equipment's data plate; have a qualified technician confirm operation after installation. No datasheet is on file for this part, so call the team with your model number and the old relay in hand before ordering to confirm fit.
Cross-Reference & Fitment
| Alternate part numbers | 22893-70 |
