Honeywell CT70 Manuel d'utilisateur télécharger pdf (Page 6)

6

HEAT PUMPS ARE DIFFERENT

Heat pump systems

usually have a

supplemental,

Second Stage

heating system that

operates only when

necessary. This

heat pump

thermostat is

designed to

minimize more

expensive second-

stage operation,

indicated by the

green AUX. HEAT

light on your

thermostat.

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