Williams Comfort Products GS-4 Piston Feeler Gauge Set

Product Description

The WILLIAMS COMFORT PRODUCTS GS-4 is a piston feeler gauge set designed to measure piston clearance and fit within heating system service applications. Feeler gauge sets are essential diagnostic tools used to verify proper piston-to-cylinder tolerance, ensuring correct operation and preventing premature wear. At 0.16 pounds, the GS-4 is a compact, portable set suited for field service work. Licensed HVAC technicians and heating equipment service professionals reach for this type of tooling during routine maintenance, component inspection, and repair procedures on compatible heating units.

The GS-4 is applicable to heating service scenarios where precise piston fit verification is required. It is sold as an individual set, making it a direct replacement or supplemental addition to a technician's field toolkit. This gauge set is particularly relevant during seasonal startup checks, combustion component inspections, and any service event involving piston-type metering or valve components in heating equipment.

Key Features

• Compact feeler gauge set format for field portability
• Designed for piston clearance measurement in heating system service
• Sold as a single set for straightforward procurement
• Lightweight at 0.16 pounds for easy transport in a service bag

Compatibility

Designed as an OEM-style service tool for use with Williams Comfort Products heating equipment requiring piston feeler gauge measurement during maintenance or repair.

Installation Notes

This tool is used by licensed HVAC and heating equipment technicians during service and inspection procedures. Always shut down and de-energize the heating unit before performing any internal inspection or measurement involving combustion or metering components. Follow applicable local codes and the equipment manufacturer's service documentation when using feeler gauges to verify clearances. Do not force gauge blades into clearances beyond their rated thickness range.

Technical Specifications

• Weight: 0.16 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 662459307637

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: GS-4