{"title":"Shop All","description":"\u003cp\u003eEvery HCPRO professional HVAC tool — manifolds, gauges, hoses, pumps, recovery, cutters, torches and accessories.\u003c\/p\u003e","products":[{"product_id":"vacuum-pump-oil-iso-vg46","title":"Synthetic Vacuum Pump Oil — ISO VG46 (Quart \u0026 Gallon)","description":"\u003cp\u003e\u003cstrong\u003eSynthetic vacuum pump oil ISO VG 46\u003c\/strong\u003e engineered for HVAC, refrigeration, and laboratory vacuum work — the only chemistry that pulls deep vacuum without foaming, oxidizing, or trapping moisture. Cheap mineral oil ruins expensive pumps. Your $200 vacuum pump deserves better than $5 oil from the auto-parts aisle.\u003c\/p\u003e\u003cp\u003eHCPRO Performance VPO-46 is a \u003cstrong\u003epremium synthetic vacuum pump lubricant\u003c\/strong\u003e with viscosity index 118, ~46 cSt at 40°C, and ultra-low vapor pressure. The additive package combines \u003cstrong\u003eanti-foam, anti-corrosion, anti-oxidation, and anti-wear chemistry\u003c\/strong\u003e specifically formulated for rotary-vane vacuum service. Compatible with \u003cstrong\u003eRobinair, Yellow Jacket, JB Industries, Fieldpiece, HCPRO HCBK-12DC, HCEC-6S, and other rotary vane, scroll, piston, and diaphragm vacuum pumps\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eHVAC service techs pulling refrigerant evacuations below 500 microns. Refrigeration contractors servicing commercial cold rooms and walk-ins. Mobile auto A\/C technicians doing recharges. Lab technicians running rotary-vane vacuum equipment. Anyone whose pump cost more than $100 and whose customer expects a clean install.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eChange after every \u003cstrong\u003e1–3 evacuations\u003c\/strong\u003e or whenever the sight glass shows cloudy, dark, or contaminated oil. Always change before a deep-vacuum job (compressor burnout, large refrigeration system, A2L line set). Use at every \u003cstrong\u003evacuum pump oil change interval\u003c\/strong\u003e the OEM specifies — typically every 20–30 hours of run time for HVAC service pumps. ISO VG 46 is the industry-standard viscosity; verify your pump's spec sheet, but most HVAC vacuum pumps call for this exact grade.\u003c\/p\u003e\u003ch3\u003eWhy synthetic instead of mineral pump oil\u003c\/h3\u003e\u003cp\u003eSynthetic oil resists oxidation, holds viscosity at high pump temperatures, and absorbs significantly less moisture than mineral. The result: \u003cstrong\u003edeeper vacuum, 3–5× longer oil life, and reduced pump wear\u003c\/strong\u003e. Mineral oil starts breaking down within a few hours of operation — synthetic holds for dozens. Mineral foams during deep pulls and caps your achievable vacuum at ~1,000 microns; synthetic with low vapor pressure goes below 100 microns on a clean system.\u003c\/p\u003e\u003cp\u003eAvailable in \u003cstrong\u003equart (32 oz)\u003c\/strong\u003e and \u003cstrong\u003egallon (128 oz)\u003c\/strong\u003e sizes, plus 2-pack, 4-pack, and 12-pack quart presentations for shops and high-volume service techs. \u003cem\u003eManufactured in the USA to OEM vacuum pump lubricant performance standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Each 32 oz","offer_id":50844554854701,"sku":"02-0028","price":14.2,"currency_code":"USD","in_stock":false},{"title":"32 oz (Pack 2)","offer_id":50844554887469,"sku":"02-0028-2","price":27.64,"currency_code":"USD","in_stock":false},{"title":"32 oz (Pack 4)","offer_id":50844554920237,"sku":"02-0028-4","price":55.09,"currency_code":"USD","in_stock":false},{"title":"32 oz (Pack 12)","offer_id":50844554985773,"sku":"02-0028-12","price":132.99,"currency_code":"USD","in_stock":false},{"title":"Each Gallon 128 oz","offer_id":50844555018541,"sku":"02-0039","price":43.85,"currency_code":"USD","in_stock":false},{"title":"Gallon 128 oz (Pack 4)","offer_id":50844555051309,"sku":"02-0039-4","price":124.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/3799\/5053\/files\/HCPRO_Products__0337_PROD_IMG_B2C_VACUUMPUMPLUB_32_FRONT.jpg?v=1750447324"},{"product_id":"uv-dye-universal-pag-oil-for-r134a-ac-systems","title":"UV Dye Universal PAG Oil for R134a AC Systems – 8oz","description":"\u003cp\u003e\u003cstrong\u003eUniversal PAG oil with built-in UV dye for R-134a A\/C leak detection\u003c\/strong\u003e — formulated to blend with PAG 46, PAG 100, and PAG 150 systems. When you don't know what's in the compressor and you're chasing an intermittent leak, this is the bottle that goes in. Top off, run the system, and the dye shows you the leak under any UV light. Skip the separate dye injector, skip the dosing math.\u003c\/p\u003e\u003cp\u003eHCPRO Performance Universal UV PAG is an \u003cstrong\u003e8 oz \/ 237 mL automotive A\/C compressor lubricant + fluorescent leak detection additive\u003c\/strong\u003e. Universal viscosity blend (~46–100 cSt) mixes with any existing PAG grade. Built-in dye meets \u003cstrong\u003eSAE J2297\u003c\/strong\u003e UV detection standard. For \u003cstrong\u003eR-134a systems in domestic and imported autos, light-duty trucks, and standard service equipment\u003c\/strong\u003e. NOT for R-1234yf, hybrid, or EV compressors.\u003c\/p\u003e\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eAuto A\/C techs chasing intermittent R-134a leaks. Mobile mechanics doing recharges where systems lose charge between visits. Fleet techs servicing mixed inventories where OEM PAG spec isn't always known. Independent shops that want one universal bottle instead of three viscosities.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eAdd during recharge to diagnose slow leaks you can't visually locate. Inject 1–2 oz per circuit for diagnostic; refer to OEM spec for full compressor replacement (4–8 oz typical). Run A\/C 10–15 minutes, inspect with UV light (365–400 nm) — leaks glow fluorescent green-yellow at fittings and seals. 8 oz covers 4–8 diagnostic jobs.\u003c\/p\u003e\u003ch3\u003eWhy universal UV PAG vs grade-specific PAG\u003c\/h3\u003e\u003cp\u003eOne bottle covers any PAG 46\/100\/150 system — no need to stock three viscosities. Built-in dye eliminates separate injection. For a known OEM viscosity spec, use grade-specific PAG (46\/100\/150 UV); for unknown systems or universal top-off, this is the answer.\u003c\/p\u003e\u003cp\u003eSingle 8 oz bottle, moisture-sealed packaging. \u003cem\u003eManufactured in the USA to OEM compressor lubricant performance standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Each 8 oz Bottle","offer_id":50868571078957,"sku":"02-0036","price":15.5,"currency_code":"USD","in_stock":true},{"title":"8 oz Bottle (6 Pack)","offer_id":50868571111725,"sku":"02-0036-6A","price":65.0,"currency_code":"USD","in_stock":true},{"title":"8 oz Bottle (12 Pack)","offer_id":50868571144493,"sku":"02-0036-12A","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/3799\/5053\/files\/63ca3c28-Product_Image_2000x2000_0079_PROD_IMG_B2C_PU_UV-LUB_8_FRONT.jpg?v=1749680885"},{"product_id":"pag-150-oil-for-r134a-ac-systems","title":"PAG 150 Oil for R134a AC Systems – 8oz Compressor Lubricant","description":"\u003cp\u003e\u003cstrong\u003ePAG 150 compressor oil for R-134a heavy-duty A\/C systems\u003c\/strong\u003e — high-viscosity polyalkylene glycol for trucks, heavy-duty vehicles, fleet applications, and light HVAC equipment running R-134a. Premium synthetic with excellent film strength, thermal stability, and wear protection under high-pressure operation.\u003c\/p\u003e\u003cp\u003eHCPRO Performance PAG 150 is an \u003cstrong\u003e8 oz \/ 237 mL heavy-viscosity automotive A\/C compressor lubricant\u003c\/strong\u003e. ISO VG 150 \/ SUS 300, specific gravity 0.93, flash point 455°F, pour point -31°F, color yellow-clear tint, pH 7. Meets ASTM D445, D2270, D92, D97, D974, D2783, ANSI-ASHRAE 97-1989, and FZG standards. For \u003cstrong\u003eR-134a A\/C systems specifying PAG 150\u003c\/strong\u003e — heavy-duty trucks, fleet vehicles, certain commercial applications, light HVAC equipment. NOT for R-1234yf, hybrid, or EV compressors.\u003c\/p\u003e\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eHeavy-duty truck A\/C technicians. Fleet maintenance teams servicing commercial vehicles. Auto A\/C techs working on full-size SUVs and pickups where OEMs spec heavier viscosity. Service techs on certain commercial refrigeration and light HVAC units running R-134a with PAG 150.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eDuring R-134a A\/C compressor service when the OEM calls for ISO VG 150. Full compressor refill: 4–8 oz per OEM spec (heavy-duty systems often run higher capacities — check the manual). Top-off after recharge: 1–2 oz per circuit. The right choice for high-pressure or high-load applications.\u003c\/p\u003e\u003ch3\u003eWhy PAG 150 vs PAG 100, PAG 46, or POE\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePAG 150\u003c\/strong\u003e is the heavy-duty choice for high-pressure R-134a compressors. \u003cstrong\u003ePAG 100\u003c\/strong\u003e is standard for domestic vehicles; \u003cstrong\u003ePAG 46\u003c\/strong\u003e for lighter-duty imports. \u003cstrong\u003ePOE\u003c\/strong\u003e is for modern HFC and A2L refrigerant systems — not compatible with R-134a PAG systems. 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Premium refinery-grade mineral lubricant.\u003c\/p\u003e\u003cp\u003eHCPRO Performance 4G is a \u003cstrong\u003erefinery-grade mineral compressor lubricant with SUS 300 \/ ISO VG 68 viscosity\u003c\/strong\u003e (~68 cSt at 40°C). Flash point ~220°C \/ 430°F, pour point ~-22°F, wax-free formulation prevents floc in evaporators. Compatible with \u003cstrong\u003eR-22, R-134a, R-404A, R-502, R-290 propane, R-600a isobutane, CFC, HCFC, and ammonia refrigerants\u003c\/strong\u003e. Works in reciprocating, rotary, and hermetic compressors used in residential, commercial, and industrial applications.\u003c\/p\u003e\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eHeavy-duty commercial refrigeration techs. Walk-in cooler and freezer service techs servicing larger units. Industrial refrigeration contractors. Appliance repair techs working on R-600a household refrigerators that spec heavier viscosity. Anyone servicing higher-pressure R-22 or R-404a commercial equipment.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eDuring compressor refill on R-22, R-134a, R-404a, R-502, or hydrocarbon systems specifying ISO VG 68. Use during routine service at OEM-specified intervals. Critical for high-pressure or heavy-duty applications where lighter-viscosity VG 32 won't maintain film strength under load.\u003c\/p\u003e\u003ch3\u003eWhy mineral 4G vs 3G, PAG, or POE\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e4G VG 68\u003c\/strong\u003e for heavy-duty commercial and high-pressure mineral-oil systems. \u003cstrong\u003e3G VG 32\u003c\/strong\u003e for general HVAC and lower-temp refrigeration. \u003cstrong\u003ePOE\u003c\/strong\u003e for modern HFC\/A2L (R-410A, R-32) — mineral is NOT compatible with HFC refrigerants beyond R-134a. \u003cstrong\u003ePAG\u003c\/strong\u003e for R-134a automotive only. Hydrocarbons (R-290, R-600a) are chemically similar to mineral oil for full miscibility.\u003c\/p\u003e\u003cp\u003eAvailable in quart and gallon sizes. Refinery-grade, 3–5 year shelf life sealed. 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Universal compatibility with HFC, HFO, A2L, and hydrocarbon refrigerants AND all major oil types (POE, PAG, mineral, alkylbenzene).\u003c\/p\u003e\u003cp\u003eHCPRO Performance HCLSK2 is a \u003cstrong\u003epre-charged 2 oz refrigerant-soluble sealant with anti-corrosion additive package\u003c\/strong\u003e. Compatible refrigerants: \u003cstrong\u003eR-134a, R-410A, R-22, R-1234yf, R-404A, R-407C, R-290 propane, R-600 butane\u003c\/strong\u003e. NOT for ammonia systems. Compatible oils: POE, mineral, PAG, alkylbenzene. Rated for operation up to \u003cstrong\u003e800 PSI\u003c\/strong\u003e. Treats systems \u003cstrong\u003eup to 6 tons of refrigeration per syringe\u003c\/strong\u003e. Includes 45° swivel adapter for tight low-side service ports.\u003c\/p\u003e\u003ch3\u003eWho this sealant is for\u003c\/h3\u003e\u003cp\u003eHVAC technicians chasing slow refrigerant loss on residential split systems and mini-splits. Mobile auto A\/C techs sealing leaks without recovering refrigerant. Refrigeration contractors restoring system pressure on walk-in coolers and reach-ins. Fleet maintenance crews keeping commercial A\/C units running. Anyone whose customer's system is losing 1–2 oz per week and they don't want a $1,500 compressor replacement.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eFor \u003cstrong\u003emicro-leaks, pinhole leaks, and porous metal leaks\u003c\/strong\u003e that drop pressure over weeks or months but aren't visually locatable. Screw the 45° adapter onto the syringe, connect to the low-side service port, inject with the system running. \u003cstrong\u003eNo refrigerant recovery required\u003c\/strong\u003e. One 2 oz syringe treats up to a 6-ton system. NOT for mechanical leaks at loose fittings, fractured copper, or split hoses — replace those components.\u003c\/p\u003e\u003ch3\u003eWhy HCLSK2 vs cheap stop-leak products\u003c\/h3\u003e\u003cp\u003eCheap stop-leak uses polymer chemistry that hardens throughout the system and \u003cstrong\u003eclogs TXVs, orifices, and evaporator coils\u003c\/strong\u003e. HCLSK2's refrigerant-soluble formula only reacts at leak points where it contacts atmosphere — the rest of the system stays clean. Anti-corrosion additive prevents the underlying corrosion that caused the leak from spreading. Rated to 800 PSI for R-410A high-pressure systems. Universal oil and refrigerant compatibility.\u003c\/p\u003e\u003cp\u003eAvailable in \u003cstrong\u003esingle 2 oz syringe\u003c\/strong\u003e, \u003cstrong\u003e2-pack, 4-pack, and 12-pack\u003c\/strong\u003e at trade pricing. \u003cem\u003eManufactured in the USA to industry HVAC-R sealant performance standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Each 2 oz Syringe","offer_id":50868884308269,"sku":"02-0076","price":48.3,"currency_code":"USD","in_stock":false},{"title":"2 oz Syringe (2 Pack)","offer_id":50868884341037,"sku":"02-0076-2","price":88.38,"currency_code":"USD","in_stock":true},{"title":"2 oz Syringe (4 Pack)","offer_id":50868884373805,"sku":"02-0076-4","price":168.91,"currency_code":"USD","in_stock":true},{"title":"2 oz Syringe (12 Pack)","offer_id":50868884406573,"sku":"02-0076-12","price":465.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/3799\/5053\/files\/d53ace0a-Product_Image_2000x2000_0063_PROD_IMG_B2C_2OZ_LEAK-SEALER_HVAC-R_2.jpg?v=1765381917"},{"product_id":"hvac-vacuum-pump-6-cfm","title":"HCEC-6S 6 CFM HVAC Vacuum Pump — Single Stage, 1\/2 HP, 115V","description":"\u003cp\u003e\u003cstrong\u003eThe HCPRO Black Knight HCEC-6S is a 6 CFM single-stage HVAC vacuum pump — 1\/2 HP, 115V — built to pull a deep, fast vacuum on residential and light-commercial systems.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6 CFM free-air displacement pulls down R-410A, R-22, R-134a and A2L systems quickly\u003c\/li\u003e\n\u003cli\u003eNo-mess quick-drain port empties hot oil between jobs — no cool-down wait\u003c\/li\u003e\n\u003cli\u003eIntake fittings in 1\/4\", 5\/16\" and 3\/8\" SAE connect any modern service hose\u003c\/li\u003e\n\u003cli\u003e1\/2 HP, 115V single-stage motor with oil-sealed rotary vane and sight glass\u003c\/li\u003e\n\u003cli\u003eHCPRO-designed in Miami to Black Knight specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eco-series workhorse for techs who want a deep vacuum without a premium price.\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Default Title","offer_id":50816108233005,"sku":"22-0009","price":156.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/3799\/5053\/files\/bb10f679-Product_Image_2000x2000_0201_PROD_IMG_B2C_6-CFM_SV_VACUUM-PUMP_8.jpg?v=1769629692"},{"product_id":"pag-46-oil-for-r134a-ac-systems","title":"PAG 46 Oil for R134a AC Systems – 8oz Compressor Lubricant","description":"\u003cp\u003e\u003cstrong\u003ePAG 46 compressor oil for R-134a A\/C systems\u003c\/strong\u003e — light-viscosity polyalkylene glycol matched to OEM specs for imported and compact passenger vehicle compressors. Premium synthetic lubricant with superior thermal stability, low pour point, and acid-resistant chemistry.\u003c\/p\u003e\u003cp\u003eHCPRO Performance PAG 46 is an \u003cstrong\u003e8 oz \/ 237 mL light-viscosity automotive A\/C compressor lubricant\u003c\/strong\u003e. ISO VG 46 \/ SUS 150 \/ SUS 59 at 100°F, specific gravity 0.93, flash point 442°F, pour point -36°F, color white-clear. Meets ASTM D445, D2270, D92, D97, D974, D2783, ANSI-ASHRAE 97-1989, and FZG standards. For \u003cstrong\u003eR-134a A\/C systems specifying PAG 46\u003c\/strong\u003e — many Asian imports, compact passenger vehicles, certain truck applications. NOT for R-1234yf, hybrid, or EV compressors (those require POE).\u003c\/p\u003e\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eAuto A\/C technicians servicing imports and compact vehicles where OEM specifies PAG 46. Mobile mechanics doing recharges on light-duty applications. Fleet shops servicing import inventories. Professional AC service shops and DIY mechanics.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eDuring R-134a A\/C compressor service when the OEM calls for ISO VG 46 viscosity. Full compressor refill: 4–8 oz per OEM spec. Top-off after refrigerant recharge: 1–2 oz per circuit. Always verify the vehicle service manual — running the wrong viscosity grade shortens compressor life and reduces cooling efficiency.\u003c\/p\u003e\u003ch3\u003eWhy PAG 46 vs PAG 100, PAG 150, or POE\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePAG 46\u003c\/strong\u003e is the correct match when the OEM specifies VG 46 — typically lighter-duty R-134a systems. \u003cstrong\u003ePAG 100\u003c\/strong\u003e for standard domestic vehicles; \u003cstrong\u003ePAG 150\u003c\/strong\u003e for heavy-duty. \u003cstrong\u003ePOE\u003c\/strong\u003e is for modern R-1234yf, R-410A, R-32, and A2L systems — not interchangeable with PAG. For leak detection in one step, use our PAG 46 UV variant.\u003c\/p\u003e\u003cp\u003eSingle 8 oz bottle, sealed leak-proof packaging, 2–3 year shelf life unopened. \u003cem\u003eManufactured in the USA to OEM compressor lubricant performance standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Each 8 oz Bottle","offer_id":50869144256813,"sku":"02-0030","price":10.82,"currency_code":"USD","in_stock":true},{"title":"8 oz Bottle (6 pack)","offer_id":50869144289581,"sku":"02-0030-A6","price":51.8,"currency_code":"USD","in_stock":false},{"title":"8 oz Bottle (12 pack)","offer_id":50869144322349,"sku":"02-0030-B12","price":84.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/3799\/5053\/files\/4420b3fd-Product_Image_2000x2000_0091_PROD_IMG_B2C_P46-LUB_8_FRONT.jpg?v=1761590378"},{"product_id":"hvac-flush-solvent","title":"HVAC Flash Flush Solvent — Removes Acid After Compressor Burnout (32oz)","description":"\u003cp\u003e\u003cstrong\u003eHVAC flush solvent for post-burnout line-set cleaning, refrigerant retrofit prep, and major system service\u003c\/strong\u003e — the OEM-warranty-compliant flush that Copeland, Bristol, and most major compressor manufacturers require on burnout replacements. Skip the flush, void the warranty.\u003c\/p\u003e\u003cp\u003eHCPRO Performance Flash Flush is a \u003cstrong\u003e32 oz (1 quart \/ 946 mL) solvent-based HVAC-R line cleaner\u003c\/strong\u003e. Active ingredients: heptane (CAS 142-82-5) and isopropyl alcohol (CAS 67-63-0). Coverage: \u003cstrong\u003e10–15 tons of refrigeration per quart\u003c\/strong\u003e. Specific gravity 0.68–0.72 g\/mL, boiling point \u0026gt;100°F. Universal refrigerant compatibility: \u003cstrong\u003eR-410A, R-32, R-22, R-134a, R-1234yf, R-404A, R-290 propane, R-600a isobutane, and R-12\u003c\/strong\u003e. Safe on copper, brass, aluminum, and rubber.\u003c\/p\u003e\u003ch3\u003eWho this flush is for\u003c\/h3\u003e\u003cp\u003eHVAC technicians replacing compressors on residential and light-commercial systems. Refrigeration contractors servicing walk-in coolers and freezers after compressor failure. Automotive A\/C technicians flushing line sets after burnout. Anyone whose customer paid for a compressor replacement and expects the new one to last more than 90 days.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eAfter every compressor burnout (mandatory for OEM warranty compliance). During R-22 to R-410A or A2L refrigerant retrofits. After major system contamination from acid, carbon, or moisture. Push through line set with \u003cstrong\u003edry nitrogen at 150 PSI\u003c\/strong\u003e — NEVER compressed air or oxygen. One quart per 10–15 tons; double for severely contaminated systems. Allow 15–30 minutes evaporation before pulling vacuum, then evacuate to 500 microns and recharge.\u003c\/p\u003e\u003ch3\u003eWhy this flush vs cheap alternatives\u003c\/h3\u003e\u003cp\u003eIndustry-standard heptane + IPA chemistry — the same active ingredients used by major-brand HVAC flushes. Universal refrigerant compatibility (works on every system on the truck). Documented OEM warranty compliance (keep the invoice with the service record). USA-manufactured to industry HVAC flush standards.\u003c\/p\u003e\u003cp\u003eAvailable in single 32 oz can and 6-pack at trade pricing. \u003cstrong\u003eFlammable liquid, DOT Class 3 — ground shipping only\u003c\/strong\u003e within US 48 states. \u003cem\u003eManufactured in the USA to industry HVAC flush standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Each 32 oz","offer_id":50869283488045,"sku":"02-0025","price":29.97,"currency_code":"USD","in_stock":true},{"title":"32 oz (6 Pack)","offer_id":50869283520813,"sku":"02-0025-6","price":153.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/3799\/5053\/files\/80ca78a4-FLUSH-1-2000x2000-72dpi.jpg?v=1749680885"},{"product_id":"pag-100-oil-for-r134a-ac-systems","title":"PAG 100 Oil for R134a AC Systems – 8oz Premium Lubricant","description":"\u003cp\u003e\u003cstrong\u003ePAG 100 compressor oil for R-134a automotive A\/C systems\u003c\/strong\u003e — the standard viscosity grade for most domestic vehicle R-134a compressors. Premium polyalkylene glycol synthetic lubricant with superior thermal stability, low pour point, and acid-resistant chemistry. The most common PAG grade in service trucks.\u003c\/p\u003e\u003cp\u003eHCPRO Performance PAG 100 is an \u003cstrong\u003e8 oz \/ 237 mL standard-viscosity automotive A\/C compressor lubricant\u003c\/strong\u003e. ISO VG 100 \/ SUS 98 at 100°F, specific gravity 0.93, flash point 450°F, pour point -36°F, pH 7. Meets ASTM D445, D2270, D92, D97, D974, D2783, ANSI-ASHRAE 97-1989, and FZG standards. For \u003cstrong\u003eR-134a A\/C systems specifying PAG 100\u003c\/strong\u003e — most domestic vehicles (GM, Ford, Chrysler) and many imports. NOT for R-1234yf, hybrid, or EV compressors.\u003c\/p\u003e\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eAuto A\/C technicians servicing domestic R-134a vehicles where OEM specifies PAG 100 (most common viscosity grade). Mobile mechanics, fleet service teams, independent repair shops. The go-to bottle for the majority of R-134a service work.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eDuring R-134a A\/C compressor service when the OEM calls for ISO VG 100. Full compressor refill: 4–8 oz per OEM spec. Top-off after refrigerant recharge: 1–2 oz per circuit. Most domestic vehicle service manuals specify PAG 100 — always verify before injection.\u003c\/p\u003e\u003ch3\u003eWhy PAG 100 vs PAG 46, PAG 150, or POE\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePAG 100\u003c\/strong\u003e is the standard mid-range viscosity for most R-134a domestic vehicles. \u003cstrong\u003ePAG 46\u003c\/strong\u003e is for lighter-duty imports; \u003cstrong\u003ePAG 150\u003c\/strong\u003e for heavy-duty trucks. \u003cstrong\u003ePOE\u003c\/strong\u003e is for modern R-1234yf, R-410A, and A2L refrigerant systems — not compatible with R-134a PAG systems without proper retrofit. 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Lower-viscosity wax-free formulation for general HVAC service and low-temperature commercial refrigeration.\u003c\/p\u003e\u003cp\u003eHCPRO Performance 3G is a \u003cstrong\u003erefinery-grade mineral compressor lubricant with SUS 150 \/ ISO VG 32 viscosity\u003c\/strong\u003e (~30 cSt at 40°C). Flash point ~430°F, pour point -40°F, color clear to light amber. Wax-free formulation prevents floc problems in evaporators and expansion valves. Compatible with \u003cstrong\u003eR-22, R-502, CFC, HCFC, R-290 propane, R-600a isobutane, and ammonia refrigerants\u003c\/strong\u003e. Works in reciprocating, rotary, and hermetic compressors.\u003c\/p\u003e\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eRefrigeration contractors servicing R-22 commercial equipment. Walk-in cooler and freezer service techs. Appliance repair techs working on R-600a household refrigerators and freezers. Commercial refrigeration techs servicing R-290 reach-in coolers, vending machines, and beverage display cases. HVAC techs servicing legacy R-22 residential equipment.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eDuring compressor refill on R-22, R-502, CFC, HCFC, or hydrocarbon (R-290, R-600a) systems. Use at OEM-specified change intervals during routine service. Critical for low-temperature refrigeration where wax-free formulation prevents floc buildup. Don't use during R-22 → R-410A retrofit — transition requires POE oil.\u003c\/p\u003e\u003ch3\u003eWhy mineral vs PAG, POE, or 4G VG 68\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eMineral 3G VG 32\u003c\/strong\u003e for legacy R-22\/R-502 systems and hydrocarbon refrigerants — chemically similar to hydrocarbons (R-290, R-600a) for full miscibility. \u003cstrong\u003e4G VG 68\u003c\/strong\u003e for higher-pressure commercial. \u003cstrong\u003ePOE\u003c\/strong\u003e for modern HFC\/A2L. \u003cstrong\u003ePAG\u003c\/strong\u003e for R-134a automotive only. Using POE in R-22 systems can change oil return behavior; using PAG in refrigeration causes failure.\u003c\/p\u003e\u003cp\u003eAvailable in quart and gallon sizes. 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A \u003cstrong data-end=\"1253\" data-start=\"1222\"\u003epush-button ignition system\u003c\/strong\u003e ensures instant, reliable startups with no separate striker needed.\u003c\/p\u003e\n\u003cp data-end=\"1608\" data-start=\"1323\"\u003eWhether you’re brazing copper lines, soldering joints, or heating materials in awkward locations, this kit is optimized for \u003cstrong data-end=\"1486\" data-start=\"1447\"\u003eversatility, comfort, and precision\u003c\/strong\u003e. Built from rugged materials with pro-level specs, it’s the ideal tool for both daily field use and weekend DIY projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2545\" data-end=\"2618\"\u003e\n\u003cstrong data-start=\"2545\" data-end=\"2571\"\u003eSelf-Igniting Trigger:\u003c\/strong\u003e Instant push-button start—no striker needed.\u003c\/li\u003e\n\u003cli data-start=\"2623\" data-end=\"2689\"\u003e\n\u003cstrong data-start=\"2623\" data-end=\"2649\"\u003eContinuous Flame Lock:\u003c\/strong\u003e Hands-free operation for longer jobs.\u003c\/li\u003e\n\u003cli data-start=\"2694\" data-end=\"2763\"\u003e\n\u003cstrong data-start=\"2694\" data-end=\"2717\"\u003e5 ft Flexible Hose:\u003c\/strong\u003e Extends reach to awkward or overhead areas.\u003c\/li\u003e\n\u003cli data-start=\"2768\" data-end=\"2829\"\u003e\n\u003cstrong data-start=\"2768\" data-end=\"2789\"\u003e360° Swivel Head:\u003c\/strong\u003e Precise flame control from any angle.\u003c\/li\u003e\n\u003cli data-start=\"2834\" data-end=\"2906\"\u003e\n\u003cstrong data-start=\"2834\" data-end=\"2860\"\u003eHigh-Temp Swirl Flame:\u003c\/strong\u003e Up to 3,600 °F for fast, efficient heating.\u003c\/li\u003e\n\u003cli data-start=\"2911\" data-end=\"2989\"\u003e\n\u003cstrong data-start=\"2911\" data-end=\"2936\"\u003eDurable Construction:\u003c\/strong\u003e Solid brass regulator \u0026amp; stainless-steel burn tube.\u003c\/li\u003e\n\u003cli data-start=\"2994\" data-end=\"3063\"\u003e\n\u003cstrong data-start=\"2994\" data-end=\"3015\"\u003eFuel Versatility:\u003c\/strong\u003e Works with MAPP, MAP-Pro \u0026amp; propane cylinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for plumbing, refrigeration, air conditioning, and electrical work.\u003c\/li\u003e\n\u003cli\u003ePerfect for professional and DIY soldering, brazing, heat shrinking, thawing, and even cooking and grilling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HCPRO","offers":[{"title":"Default Title","offer_id":50816109445421,"sku":"22-0077","price":35.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/3799\/5053\/files\/HCPRO_Products__0130_PROD_IMG_B2C_BLAZE_HT_5FT_HOSE_3.jpg?v=1750865721"},{"product_id":"blaze-hc-bzt1-one-tip-swivel-pro-torch","title":"Blaze HC-BZT1 Pro Torch – 360° Swivel, Swirl Flame, Flame Control","description":"\u003cp data-end=\"1032\" data-start=\"773\"\u003eThe \u003cstrong data-end=\"804\" data-start=\"777\"\u003eBlaze HC-BZT1 Pro Torch\u003c\/strong\u003e is the ultimate tool for demanding HVAC and plumbing professionals. 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