The T2150 can be used to replace any of the following thermostats.
No re-wiring or backplate change should be required.
Venstar, Inc
T1070 Non-programmable**
T1075 programmable
Carrier, Corp
33CSSN2-FC* Non-programmable**
33CSSP2-FC* programmable
International Environmental Corp
E055-71308102*, E055-71520301, E055-71520304
E055-71308115*, E055-71520316, E055-71520318
Non-programmable**
E055-71308103*, E055-71520302, E055-71520305
E055-71308116*, E055-71520317, E055-71520319
programmable
Johnson Controls
T701DFN-1, T701DFN-2, T701DFN-3, T701DFN-4 Non-programmable**
T701DFP-1, T701DFP-2, T701DFP-3, T701DFP-4 programmable
* : setup step 20 (Fan Coil Type) should be set to ‘SPECIAL’ for 33ZCRLYBRD
** : setup step 4 (PROG) should be set to ‘NO’
Note : The T2150 uses a different remote temperature sensor than the
models shown so if a remote sensor had been in use, it should be
replaced with a ACC-DSEN.