Daikin 4 Ton 16.8 SEER2 R-32 High-Efficiency Commercial Package Heat Pump- DHH0483D000001S

Product Overview: The Daikin DHH0483D000001S is a 4.5-ton light commercial packaged gas/electric rooftop HVAC unit from the DHH series. Designed for small to mid-size commercial spaces like offices, retail stores, and classrooms, it provides reliable year-round heating and cooling. This self-contained unit combines efficient electric cooling with natural gas heating in a single cabinet. Key features include R‑32 refrigerant, a single-stage scroll compressor, and a multi-speed ECM blower motor for energy-efficient and quiet operation. The insulated cabinet with convertible airflow allows flexible rooftop or ground-mounted installation.

Quick Facts:

• Model: DHH0483D000001S

• Cooling Capacity: ~54,000 BTU / 4.5 Tons

• Heating Capacity: ~76,000 BTU input (~61,000 BTU output)

• Thermal Efficiency: ~81% AFUE

• Compressor: Single-Stage Scroll

• Refrigerant: R‑32 (low GWP)

• Voltage/Phase: 208–230 V / 1-Phase

• Airflow: ~1,700–1,900 CFM nominal

• Installation: Rooftop or ground mount

• Warranty: ~5-year parts / ~20-year heat exchanger