Cooling Equipment - Unit 1
Energy Source: Electric
HVAC COVERAGE AREA: All area.
Brand: Unitary Product Group.
Approximate Age: 15 / 18 years. Est. Size 2.5 ton.
COOLING SYSTEM COMMENTS: Cooling System- - Central, - Split System.
AIR TEMPERATURE DIFFERENTIAL - Differential of 16° noted during the limited test period.
A temperature drop / differential observed between 14 - 20 degrees. (taken between interior return and supply air) is considered a normal operating range. When a differential of only 14° or less is noted I recommend servicing - unit could not be operating at highest potential and need cleaning or additional refrigerant.
CONDENSER (EXTERIOR UNIT) OBSERVATIONS: Damaged / missing insulation on exterior refrigerant piping to unit.
Recommendation: Repair / replace damaged insulation.