Key Features & Benefits

The Carrier PH15NB heat pump is engineered to deliver exceptional energy efficiency, meeting Energy Star® criteria. It features advanced Microtube Technology™ for its refrigeration system, ensuring optimal performance. The unit offers quiet operation, with sound levels as low as 71 dBA, and supports advanced comfort control with the Edge® Thermidistat™ or standard thermostats.

Designed for reliability and durability, the PH15NB utilizes non-ozone depleting R-410A refrigerant, a robust scroll compressor, and comprehensive internal protection features including pressure relief valves, thermal overload, high pressure switches, and loss of charge switches. Its solid sheet metal construction, dense wire coil guard, and baked-on powder paint ensure long-lasting performance.

Performance Specifications

This series boasts impressive efficiency ratings, ranging from 14.0 to 16.0 SEER and 11.0 to 13.0 EER, with HSPF ratings between 8.2 and 9.0. The unit is capable of long-line applications, supporting up to 250 feet of total equivalent length, and offers low ambient cooling down to -10°F (-23°C) with an accessory kit.

Detailed technical specifications, including electrical data, sound power levels, and comprehensive cooling and heating performance tables, are provided for various unit sizes (18-C through 61-A).

Applications and Installation

The PH15NB series is suitable for a wide range of applications, including long-line installations and low-ambient cooling scenarios. Proper installation is crucial for optimal performance and longevity. The document provides detailed guidelines on refrigerant piping, clearances, and accessory usage for various conditions.

For the most up-to-date ratings and information, always refer to the AHRI directory at www.ahridirectory.org.