This 24V AC digital remote wall thermostat works with PTAC and VTAC units with 2 fan speeds. It can be used with Single Stage Cooling/Single Stage Heat (Resistance Heat) and 2-Stage Heating/1-Stage cooling systems. 2-Stage heat includes heat pump and resistance heat. It requires a 7-wire hook-up for 2 stage heat systems.
The remote wall thermostat has an easy to read display and three easy to use slide switches: Mode (Cool/Off/Heat), Fan (Auto/On) and Fan Speed (low/high). Soft touch buttons are used to increase or decrease the temperature setting.
- 24 VAC (18–30 VAC)
- 1 amp maximum per terminal
- 4 amp maximum total load
Operating temperature range:
Temperature set range:
- 60°F–85°F (15°C–29°C)
- Accuracy: ± 1°F (± 0.5°C)
- Factory Setting: 2-stage heat (heat pump/resistance heat), 1-stage cool, 2-speed fan
- Alternate Setting: 1-stage heat (resistance heat), 1-stage cool, 2-speed fan
- Maximum wiring length is 66ft (20 meters) for AWG18
- Maximum wiring length is 60ft (18 meters) for AWG20
This item replaces the RAK148D2 and RAK164D2 thermostats.