Grandaire WCHL425AC Air Handler 3.5 Ton

Product Description

The Grandaire WCHL425AC 3.5 Ton Air Handler is engineered for superior performance in modern HVAC systems. Featuring a high-efficiency ECM motor and multi-position airflow design. Compatible with R-454B refrigerant, this single-stage indoor air handler delivers quiet, reliable cooling performance for residential applications.

• High-efficiency ECM motor
• Multi-position airflow design
• Compatibility with R-454B refrigerant

Product Highlights

Ideal for upgrading systems to meet refrigerant standards, it includes a built-in filter rack and TXV metering device. Its compact footprint and steel construction ensure durability and long-term service.

Product Information

Standard Information

• Brand: GRANDAIRE
• Manufacturer Part Number: WCHL425AC
• Country of Origin: Mexico

Technical Specifications

• Brand: Grandaire
• Model Number: WCHL425AC
• Cooling Capacity: 3.5 Ton (42,000 BTU)
• Voltage: 208-230 VAC
• Phase: Single
• Cycle: 60 Hz
• Air Flow Direction: Multi-Position
• Blower Motor HP: 1/2 HP
• Blower Motor Type: ECM (Electronically Commutated Motor)
• Blower Speeds: Multiple
• Refrigerant: R-454B
• Stage: Single Stage
• CFM Range: 1,225 – 1,575
• Metering Device: TXV/TEV
• Line Set Connections: Yes
• Filter Size: 20" x 20"
• MOCP: 15 Amps
• Energy Star Rated: No
• Equipment Type: Straight Cool Air Handler
• AHRI Usage: Indoor AHU
• Construction Materials: Steel, Copper, Aluminum
• Prop 65 Warning: Yes
• Product Family: WCHL
• AHRI Certificate: Yes
• AHRI Number: 214101898
• Product Type: Split System
• Tonnage: 3.5
• Operating Mode: Heat Pump
• Cabinet Width: 21"
• SEER2: 14.5
• Operation: Heating & Cooling
• Low GWP: A2L Compatible
• Efficiency: 14.5 SEER2
• Compressor: Scroll
• Fuel: Electric