Grandaire w5a5s42akawa 3.5 Ton Condenser 15 SEER2

Product Description

The GRANDAIRE w5a5s42akawa is a 3.5-ton single-stage air conditioning condenser rated at 42,000 BTU/h with a 15 SEER2 efficiency rating. It operates on R-454B refrigerant, a low global warming potential (GWP) alternative that meets current environmental standards. The unit uses a scroll compressor for reliable, low-noise operation and is built with heavy-gauge galvanized steel and a baked-on powder coat finish to withstand outdoor exposure. Licensed HVAC technicians install this condenser as part of a split-system cooling setup in residential applications.

This condenser is sized for larger residential spaces that require consistent, high-capacity cooling. Its single-stage cooling design delivers steady performance across a range of operating conditions. Low ambient cooling capability allows the unit to function efficiently even when outdoor temperatures drop, making it suitable for climates with variable seasonal conditions. It pairs with a matched air handler or coil in a split-system configuration, following standard residential installation practices.

Key Features

• 42,000 BTU/h cooling capacity for larger residential spaces
• 15 SEER2 efficiency rating for reduced energy consumption
• R-454B low-GWP refrigerant compliant with current environmental regulations
• Scroll compressor for quiet, dependable operation
• Heavy-gauge galvanized steel cabinet with baked-on powder coat finish for outdoor durability
• Low ambient cooling capability for operation across variable climate conditions

Compatibility

Designed as an OEM-style residential split-system air conditioning condenser intended for use with a compatible matched indoor coil or air handler in a properly sized cooling system.

Installation Notes

Installation must be performed by a licensed HVAC technician certified to handle R-454B refrigerant under Section 608 of the EPA Clean Air Act. Disconnect and lock out all electrical power before beginning any service or installation work. The unit should be mounted on a level pad with adequate clearance on all sides per manufacturer and local code requirements. Follow all applicable local mechanical codes and the current edition of ASHRAE standards for refrigerant piping and system commissioning.

Technical Specifications

• Cooling Capacity: 42,000 BTU/h
• Efficiency Rating: 15 SEER2
• Refrigerant Type: R-454B
• Compressor Type: Scroll
• Cooling Stages: Single-stage
• Nominal Tonnage: 3.5 tons
• Cabinet Material: Heavy-gauge galvanized steel with baked-on powder coat finish

Standard Information

• Brand: GRANDAIRE
• Manufacturer Part Number: w5a5s42akawa