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The CARRIER p902-1432 is a blue spray leak reactant formulated for refrigerant leak detection in HVAC systems. Applied directly to fittings, joints, valves, and line sets, the solution reacts visibly on contact with refrigerant, allowing technicians to pinpoint leak locations quickly without requiring a separate electronic leak detector. This product is intended for use by licensed HVAC technicians during system commissioning, routine maintenance, or troubleshooting service calls. The 1-quart spray format provides enough volume for multiple applications across a full system inspection.
This leak reactant is suited for residential and light commercial HVAC applications where refrigerant leak location is required. It is commonly used during split-system installation checks, condenser and evaporator coil inspections, and line set connection verification. The spray format allows targeted application at specific suspect areas without flooding surrounding components.
Designed as an OEM-style leak detection chemical for use on HVAC refrigerant system components including fittings, flare connections, brazed joints, and service valves.
This product is applied by licensed HVAC technicians during refrigerant system leak checks. Before applying, isolate the system section being tested and ensure the area is adequately ventilated. Apply the spray directly to suspect joints or connections and observe for a visible reaction indicating refrigerant presence. Follow all applicable EPA Section 608 regulations and local safety codes when working with refrigerant systems.
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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