PSPU732T Up to 3 Stage Heat / 2 Stage Cool
Conventional or Heat Pump
System Power Only

PSPU721T Up to 2 Stage Heat / 1 Stage Cool
Conventional or Heat Pump
System Power Only

P0511 1 Stage Heat / 1 Stage Cool

PSP722E "Everything 'Stat"® Programmable Thermostat, Universal Compatibility

PSPHA732
Up to 3 Stage Heat /
2 Stage Cool

PSP721U 2 Stage Heat , 1 Stage Cool

PSPA722 Up to 2 Stages of
Heat/2 Stages of Cool
Conventional

PSPA711 
1 Stage Heat/ 1 Stage Cool
Conventional or Heat Pump

PSPA711   1 Stage Heat/ 1 Stage Cool
Conventional or Heat Pump

PSP711TS 1 Stage Heat, 1 Stage Cool

PSP511LC 1 Stage Heat/ 1 Stage Cool 5/2

PSPH521L
Heat Pump Programming

PSP611 5-1-1 Programming