Patent ID: 11971187
Assignee: TYCO FIRE & SECURITY GMBH
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  G | IPC F  G

Claim 8:
9. A heating, ventilation, and air conditioning (HVAC) system, comprising:
a modulating furnace; and
control circuitry configured to:
receive a call for heating;
associate the call for heating with a quick heat cycle based on a number of previous heating cycles executed since a previous call for heating associated with the quick heat cycle meeting or exceeding a threshold number of cycles;
operate the modulating furnace in a quick heat operating mode for a threshold time period in response to the call for heating being associated with the quick heat cycle; and
subsequent to the threshold time period, operate the modulating furnace in a modulating heat operating mode based on comparison of a set point temperature of a conditioned space and feedback indicative of a temperature of the conditioned space.