PS988-1R Robertshaw PerfectSense 900 Series Manual Thermostat, 1 Heat/1 Cool
PS988-1R Robertshaw PerfectSense 900 Series Manual Thermostat, 1 Heat/1 Cool
Replace a compatible manual wall thermostat in a low-voltage heating and cooling system. Confirm the complete equipment model, system type, heating and cooling stages, power or voltage, terminal labels, auxiliary/emergency heat requirements, and wiring before ordering. A similar-looking thermostat is not proof of compatibility; some systems require a common wire, adapter, or approved control.
Technical Specifications
| Specification | Details |
|---|---|
| SKU / part number | PS988-1R |
| Product type | Manual low-voltage thermostat |
| Brand | Robertshaw PerfectSense 900 Series |
| Stages | 1 heat / 1 cool |
| Voltage | Low voltage |
| Application | Compatible residential heat/cool systems |
| Catalog description | Manual vertical thermostat with heat and cool control. |
Installation and safety: Turn off power at the HVAC disconnect or breaker before removing the existing thermostat. Label each wire, follow the equipment and thermostat instructions, and use a qualified HVAC technician when system voltage or wiring is uncertain.
How to find your model number: Read the thermostat model number on the front, behind the faceplate, or inside the sub-base. Also photograph the terminal wiring and locate the furnace, air-handler, or heat-pump model label. Verify the complete equipment and thermostat details before ordering.
Brand
ROBERTSHAW