129-172 Fireye Retainer

Overview

The Fireye 129-172 is a precision-engineered spring retainer kit designed to securely mount and stabilize flame sensing modules in industrial burner control systems. It provides the essential tension required to hold a module firmly in its wiring base, ensuring reliable electrical contact and structural integrity in environments prone to vibration or mechanical stress.

Features

• Heavy-duty spring tension mechanism ensures the module remains seated during industrial operations.
• Constructed from high-quality, durable materials designed to withstand thermal cycling and harsh boiler room environments.
• Simple, user-friendly design allows for quick installation and removal during routine maintenance or component replacement.
• Enhances system reliability by preventing nuisance lockouts caused by loose connections or component shifting.

Specifications

• Part Number: 129-172
• Component Type: Retaining Kit / Spring Retainer
• Compatibility: Designed specifically for Fireye MB series and MBPF flame sensing modules.
• Material: High-tensile steel or specialized alloy.
• Mounting: Used in conjunction with 11-pin wiring bases such as the 60-2726.

Applications

The Fireye 129-172 is primarily used in industrial and commercial combustion systems to secure stand-alone flame sensing modules. It is compatible with modules such as the MBPF-100S, MB-600PF, MBPF-200S, and MBPF-202S. It is typically applied in burner management systems for boilers, furnaces, and ovens where precise component alignment and secure mounting are critical for safety and continuous operation.