Trane GRM00277 Grommet 0.96 Id 3/4 Ips Hvac Part

Product Description

The TRANE GRM00277 is a replacement grommet designed for use in Trane HVAC systems. Grommets of this type serve as sealing and vibration-isolation components, protecting piping or tubing pass-throughs from abrasion and reducing noise transmission at mounting or penetration points. This unit features an inside diameter of 0.96 inches and is sized for a 3/4 IPS pipe connection, with a groove dimension ranging from 0.05 to 0.12 inches. It is typically installed by licensed HVAC technicians during routine maintenance or component replacement on central air systems.

This grommet is intended for use in residential and light commercial Trane central air conditioning and HVAC equipment. It fits applications requiring a 3/4 IPS pipe size with a 0.96-inch inside diameter seating surface. The groove specification of 0.05 to 0.12 inches allows it to seat securely in panel cutouts or mounting brackets where pipe or tubing passes through sheet metal or housing components. No specific compatible model numbers were provided in the product data.

Key Features

• Inside diameter of 0.96 inches for precise fitment at pipe or tubing pass-throughs
• Groove range of 0.05 to 0.12 inches accommodates standard panel thicknesses
• Sized for 3/4 IPS pipe connections
• Functions as a vibration isolator and abrasion guard at penetration points
• OEM Trane part for direct replacement in Trane HVAC equipment

Compatibility

Designed as an OEM-style replacement grommet for Trane central air conditioning and HVAC systems requiring a 0.96-inch ID, 3/4 IPS grommet with a groove depth of 0.05 to 0.12 inches.

Installation Notes

Installation should be performed by a qualified HVAC technician. Before replacing this grommet, power down the unit at the disconnect and confirm the system is de-energized. Grommets are typically pressed into panel cutouts by hand or with light tool pressure — avoid cutting tools or sharp objects that could damage the grommet seat. Verify the replacement grommet groove and ID dimensions match the original before installation.

Technical Specifications

• Inside Diameter: 0.96 inches
• Groove Depth Range: 0.05 to 0.12 inches
• Pipe Size: 3/4 IPS

Standard Information

• Brand: TRANE
• Manufacturer Part Number: GRM00277