Commercial programmable thermostat
programmable thermostat. 35° to 99°F setpoint range,
3 Configurable Outputs, Control up to 3 Heat & 2 Cool
Stages, Backlit Display & Button Legends, Aux Heat Indicator,
Outdoor Sensor Ready with High/Low Readouts for the Day, Set
Point Limiting, accepts ez programmer, optional humidity module,
optional IR remote. 1-year limited warranty included.
these old Carrier models being discontinued. We will send the current
model Venstar T2800 which is identical in every way (looks, size,
features and programming). These Carrier models were made by Venstar
and just had the Carrier logo put on them. So, the current model we
send you will be an exact fit replacement.
of Jan 2022, the new model is T4800 and the pin locations are now
different than the original, so the new baseplate will need to be
installed so that the wiring and pins match up correctly. It is no
longer possible to just pull the front of the thermostat off and replace
it while leaving the baseplate wired to the wall. Only compatible with 2-wire remote sensors, NOT the 3-wire RS+5/RS1/RSGND versions.