RH424E2S11

The RH424E2S11 by Johnson Controls serves as a residential outdoor split-system heat pump. Weighing 143 lbs, this heat pump showcases a nominal capacity of 24,000 BTU/h, making it suitable for various home heating and cooling needs. It utilizes R-454B refrigerant, which has a global warming potential of 467, reflecting a commitment to environmental considerations.

The appliance operates on a voltage rating of 208/230 volts and is compatible with a single-phase system, adhering to an input voltage frequency of 60 Hz. It is essential for installation to keep in mind the minimum circuit ampacity of 13.5 amps, along with a maximum overcurrent protection of 20 amps, ensuring both efficiency and safety.

Cooling function of the heater is efficient at ambient temperatures ranging from 13°C to 52°C while functioning effectively as a heater at temperatures between -18°C and 24°C. The unit features a PSC fan motor rated at 0.125 HP, operate at 1075 RPM, and delivers an airflow capacity of 3000 CFM.

Sound levels during 1st stage cooling operation are noted at 73 dBA, which is a consideration for residential areas. The coil face area measures 14.60 sq ft, complementing the overall design for effective heat transfer. The refrigerant piping accommodates 3/8-inch for liquid and 3/4-inch for vapor, facilitating efficient installation and maintenance. This configuration makes the RH424E2S11 an adaptable choice for energy-efficient climate control in residential settings.