Professional Series
The Professional Series Network Thermostats are intended for installation into light commercial facilities with multi-stage HVAC systems and where advanced HVAC control is required.
Note that the model number suffix ("e" or "h") determines only the power method for the thermostat. All other features with the same model number are identical. Each product model is represented below with both power method SKUs.
"e" (e.g. NT120e) - Powered by either our EPAs or Power over Ethernet (802.3af standard)equipment.
"h" (e.g. NT120h) - Powered by HVAC system transformer; both 24Vac (RH) and "common" (C) wiring.
Note that the model number suffix ("e" or "h") determines only the power method for the thermostat. All other features with the same model number are identical. Each product model is represented below with both power method SKUs.
"e" (e.g. NT120e) - Powered by either our EPAs or Power over Ethernet (802.3af standard)equipment.
"h" (e.g. NT120h) - Powered by HVAC system transformer; both 24Vac (RH) and "common" (C) wiring.