⚠ Important: Do not flush through compressors, TXVs, metering devices, filter-driers, capillary tubes, or other sensitive components. Isolate the line set before flushing. Always follow Vapco Purge application instructions, chase with dry nitrogen, and pull a vacuum to 500 microns or lower before charging with refrigerant.
Line Set Details
Suction Line
Liquid Line
Why burnout needs more: Compressor burnouts leave baked-on carbon, acid residue, and heavy sludge throughout the line set. Even with Purge's advanced chemistry, heavily contaminated systems often require additional solvent passes to flush clean. This calculator adds approximately 20% extra product for burnout conditions.
—
cans of Vapco Purge
✓ 140+ PSI Confirmed — adequate for vertical lift and long runs
💡 5 lb and 10 lb cylinders feature built-in 1/4" service valves — no separate actuator needed. Connect your hose and go.
Accessories You May Need
Purge vs. Conventional Flush
Weight Check
Vapco Purge
33.0 oz
per 2 lb can
VS
Industry Standard
29.9 oz
per 2 lb can
You get 10.4% more product per can
Pressure Check
Piston Flow
140+ PSI
Tight slug scrubs walls clean
VS
Dilution Flow
~55 PSI
Flush mixes with sludge
Chemistry Check
Advanced Solvent Formula
Acid-Scavenging Chemistry
Enhanced removal of acid, moisture & carbon deposits
VS
Basic Solvent Formula
Standard Chemistry
General purpose solvent blend
Chemistry advantage is most significant on burnout conditions
Vapco Purge — Job Summary
Find Purge Near You
We'll connect you with a Vapco representative or recommend a wholesaler in your area.
🏗️ Planning a Large Project? Ask about Volume Project Pricing through your preferred Wholesaler.
