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The YELLOW JACKET 41046 is a sight glass retainer designed for use with the Titan series of manifold gauges and refrigerant service equipment. The retainer secures the sight glass window in place within the manifold body, maintaining a reliable seal that allows technicians to monitor refrigerant flow and condition during service. This is a replacement or spare component intended for licensed HVAC-R technicians who service and maintain Titan manifold gauge sets in the field or shop.
This retainer is suited for use in residential and commercial refrigeration and air conditioning service applications wherever Titan manifold gauge sets are deployed. It is a small but critical part — a failed or loose retainer can compromise sight glass integrity and interfere with accurate visual monitoring of refrigerant state during recovery, evacuation, or charging procedures.
Designed as a replacement sight glass retainer for YELLOW JACKET Titan series manifold gauge sets.
Installation should be performed by a licensed HVAC-R technician. Before replacing the retainer, recover all refrigerant from the manifold circuit and relieve any system pressure in accordance with EPA Section 608 requirements. Use appropriate hand tools and take care not to overtighten the retainer, as this can crack the sight glass. Inspect the sight glass and surrounding sealing surfaces for damage before reassembly.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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