Carrier CVAVA4821XMA 4 Ton Cased V-Coil Evaporator Coil R-454B Upflow/Downflow 21 Inch

The Carrier CVAVA4821XMA is a cased vertical V-coil evaporator coil with Vertex Technology designed for Puron Advance (R-454B) refrigerant in 4 ton upflow/downflow cooling and heating applications. This evaporator coil combines an innovative V-shape design and all-aluminum construction to deliver heightened energy efficiency, durability, and reliable comfort while promoting efficient heat transfer for optimal cooling performance.

Key Features:

• All-aluminum construction helps resist corrosion to enhance durability and minimize the risk of refrigerant leaks
• Leverages Puron Advance refrigerant which reduces global warming potential by 75% compared to traditional options
• Includes a factory-installed leak dissipation system that complies with new UL safety requirements
• Housed in a durable, 24-gauge, pre-painted taupe metallic cabinet with foil faced R-2.1 insulation
• Factory-installed TXV pre-set to approximately 10° of superheat with corrosion-resistant PBT drain pan
• Meets or exceeds burst pressure of 2100 psi
• Factory-installed UV knockouts for easy installation of UV lights
• 7/8 inch suction and 3/8 inch liquid line connections

Installation: Dimensions are 21 x 21 x 22 inches (D x W x H) with a 21 inch cabinet width. This coil is designed for vertical upflow/downflow configurations. Note: CVAVA V-Coils can only operate with heat pump installations that have a piston heating metering device. The coil provides easy access for cleaning and servicing with removable access door.