The T-32-P stat can handle duel fuel without a balance point sensor.
The second stage heat (gas heat with a single stage compressor) or third stage heat (gas heat with a two stage compressor) will come on and compressor will be locked out when the thermostat calls for additional stages of heat.
For 2 heat / 1 cool or 3 heat / 2 cool applications follow the outline below.
1 = OFF (Single Speed Fan)
2 = ON (Heat Pump)
3 = ON (Multi-stage)
4 = ON or OFF (Reversing Valve)
5 = ON or OFF (Short cycle)
6 = ON or OFF (Programmable or Non-programmable)
7 = ON or OFF (Minimum Run Time)
8 = ON (4 schedules per day)
Symbol Set To:
H3 FF (Y is locked out when W2 relay is energized)
TT RS (No remote sensor)