TrolMaster Hydro-X Thermostat Station 2 (heat pump and conventional HVAC) (TS-2) Fans + Air Movers 360-780nm UV+IR Spectrum: Blends true

360-780nm UV+IR Spectrum: Blends true UV and infrared into BLUE

This wall-mounted indoor air handler answers with a 12

Sea Kelp adds minerals from the sea

Easy Install + Service: Compact body mounts fast and cleans between cycles

One of the best CO2 Regulators available in the marketplace

TrolMaster Hydro-X Thermostat Station 2 (heat pump and conventional HVAC) (TS-2) Fans + Air Movers 360-780nm UV+IR Spectrum: Blends trueTS 2 Thermostat Station is specifically designed to replace the traditional thermostat to control four system types of equipment (Heat Cool, Cool only, Heat only, Heat pump). It will control your four system equipments by Day Night setpoint base on the photocell status. Connect the TS 2 to where your thermostat is on the wall using preexisting wires, now you can use the TS 2 in conjunction with the Hydro X to control heating & cooling equipments.