Johnson Controls Technology Company

Tyco Fire + Security Gmbh

Johnson Controls Tyco IP Holdings Llp

Tejas Mahendra

Jeremy Ryan Smith

Narendra Madhukar Jagtap

Neelkanth S Gupte

Mukesh Sharma

Akshay S Baljekar

Ewin Ramster Melwin

Pushpak Doiphode

Rahul Salunke

Pushpak Macchindra Doiphode

Naveen Ramanagouda Patil

Rahul Krushna Salunke

A heating, ventilation, and/or air conditioning (HVAC) system includes a variable capacity compressor and a controller communicatively coupled to the variable capacity compressor. The controller is configured to receive data indicative of an operating parameter of the HVAC system, determine an upper suction pressure limit of the HVAC system based on the data, determine a lower suction pressure limit of the HVAC system based on the data, determine a target suction pressure value, wherein the target suction pressure value is less than or equal to the upper suction pressure limit and is greater than or equal to the lower suction pressure limit, and modulate operation of the variable capacity compressor such that a detected suction pressure of the HVAC system approaches the target suction pressure value.

System and method for operating a compressor of an HVAC system

An energy efficient heat pump includes a variable capacity compressor and a controller communicatively coupled to the variable capacity compressor. The controller is configured to receive a call for heating, determine an upper discharge pressure limit of the energy efficient heat pump, determine a lower discharge pressure limit of the energy efficient heat pump, determine a target discharge pressure value, where the target discharge pressure value is less than or equal to the upper discharge pressure limit and is greater than or equal to the lower discharge pressure limit, and modulate operation of the variable capacity compressor such that a detected discharge pressure of the heat pump approaches the target discharge pressure value.

System and method for operating a compressor of an energy efficient heat pump

Embodiments of the present disclosure are directed to a heating and cooling system includes a heat exchanger configured to place an airflow and a refrigerant in thermal communication with one another, where the heat exchanger has a coil and a plurality of fans coupled to the coil, and where the plurality of fans is arranged in an array adjacent to the coil.

Fan array for HVAC system

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Pune, India

Tejas Mahendra