MRCOOL 3/8 Flare-to-Weld Fitting | WF-38

MRCOOL WF-38 is a purpose-built option for line sets in the Line Set Fittings family.

Verified specifications

• Series: Line Set Fittings
• Equipment type: Flare-to-Weld
• Packaged weight: 2 lb

Selection guidance

Confirm line sizes, length, connection method and refrigerant-system compatibility before selection. For MRCOOL WF-38, key specifications include equipment type: Flare-to-Weld. Match these specifications to the installation requirements before ordering.

Manufacturer model: WF-38

Shipping

Shipping is calculated at checkout using the available carrier service, destination and verified shipment details. Alaska, Hawaii, United States territories and military destinations require Guardian Concierge delivery review before fulfillment.

Warranty and returns

Manufacturer warranty terms apply where eligible. Guardian Facility Supply assists with documentation and warranty routing without expanding the manufacturer's coverage. Return eligibility varies by item condition and manufacturer restrictions. Confirm eligibility with Guardian Facility Supply before installation or returning equipment.