4050-11 – REFRIGERANT LEAK SEALANT & DYE (2-7.5 TON)
Nu-Calgon EasySeal 4050-11 refrigerant leak sealant with UV dye. Treats 2 to 7.5 ton systems. Works with all refrigerant types. Direct-inject installation.
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Bring your old part. We'll diagnose it, find the replacement, and bench-test the new one at the counter before you leave — so you only make one trip.

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Nu-Calgon EasySeal 4050-11 refrigerant leak sealant with UV dye. Treats 2 to 7.5 ton systems. Works with all refrigerant types. Direct-inject installation.

Silicon nitride ignitor for Goodman/Amana furnaces. 120V. Replaces 0130F00008. Direct replacement — no modification needed.

7/8″ x 3/4″ ACR copper reducer bushing (FTG x C). Steps down from 7/8″ fitting to 3/4″ copper pipe. Wrot copper for brazing.

Plastic secondary drain pan, 36″ x 36″, ABS construction. Sits under your indoor coil or air handler to catch overflow. 3/4″ PVC drain fitting. Rolled edges.

Hydro-Balance H-501 pink acid-based condenser coil cleaner, 1-gallon concentrate. Expanding foam formula cuts through heavy buildup on outdoor coils.

Silicon nitride ignitor for Trane/American Standard furnaces. 120V. Replaces IGN00152 and IGN00146. Direct replacement SSN087KS.

White-Rodgers (Copeland) 768A-series silicon nitride hot surface ignitor, published by the manufacturer as an 80 V nitride OEM direct replacement in the Thermo Products group.

Temperature fuse link, opens at 228°F (109°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.

24V DPST heat sequencer. OEM Rheem/Ruud part for electric furnaces. Double-pole single-throw for controlling two circuits simultaneously.

Trane thermostatic expansion valve for R-410A, Sporlan-built HXCE 5 KX200, with an internal check valve and Aeroquip connections both ends. Applied to 3 to 3.5 ton units.