OXBOX C-CAB Cased Coil | R-454B | 1.5–3.5 Ton

Product Overview

The Oxbox C-Cab Cased Coil is a high-performance indoor evaporator coil engineered for split-system HVAC applications using R-454B refrigerant. Designed for HVAC comfort systems in the 1.5–3.5 ton range, this coil provides reliable heat transfer, installation flexibility, and long-term durability. The cased configuration offers easier handling and cleaner installation compared to bare evaporator coils.

Refrigerant Compatibility

• Designed specifically for R-454B, a modern low-GWP refrigerant that meets current environmental and efficiency standards.

• Ideal for pairing with matched outdoor condensing units in new constructions or replacements.

🔹 Cased (C-Cab) Construction

• Fully cased and insulated coil cabinet for durability and minimized condensation.

• Simplifies installation, protects internal components, and improves indoor airflow control.

• Insulated casing reduces energy loss and helps prevent moisture accumulation on the cabinet.

All-Aluminum Coil

• Lightweight and corrosion-resistant aluminum construction improves heat transfer and long-term performance.

• Helps maintain system efficiency through consistent refrigerant flow and heat exchange.

Multi-Position Installation

• Supports upflow, downflow, and horizontal orientations.

• Provides maximum installation flexibility for varied ductwork layouts and space constraints in residential or light commercial settings.

Factory-Installed Metering Device (Piston)

• Includes a fixed metering device pre-installed by the manufacturer to regulate refrigerant flow.

• Simplifies installation and improves system reliability when matched with the appropriate outdoor unit.