Rcd pf680003 Silicone Sealant 10 Oz Hvac

Product Description

The RCD pf680003 is an OEM silicone sealant formulated for use in Carrier HVAC equipment. It comes in a 10 oz cartridge and is used to seal joints, seams, and penetrations in HVAC assemblies where a flexible, durable, heat-resistant bond is required. HVAC technicians apply this sealant during installation, service, and repair of Carrier heating and cooling systems. It is supplied as an official OEM part, meaning it meets the material and performance standards set by the original equipment manufacturer.

This sealant is intended for use in Carrier HVAC systems where silicone-based sealing is specified. Typical applications include sealing sheet metal joints, flue and vent connections, access panels, and other areas requiring an airtight or weathertight seal. It is suited for both residential and light commercial HVAC service work where a caulking-grade silicone product is called for by the equipment manufacturer.

Key Features

• Official OEM part for Carrier HVAC equipment
• 10 oz cartridge size compatible with standard caulking guns
• Silicone formulation provides flexible, durable sealing
• Suitable for joints, seams, and penetrations in HVAC assemblies
• Meets OEM material and performance specifications

Compatibility

Designed as an OEM-specified silicone sealant for Carrier HVAC equipment.

Installation Notes

Licensed HVAC technicians should power down and isolate the equipment before applying sealant to any surfaces. Surfaces must be clean, dry, and free of oil or old sealant residue before application. Allow full cure time before restoring system operation, following the sealant manufacturer guidance and any applicable local mechanical codes.