Linesets, Inc. is a leading U.S. manufacturer of high-quality HVAC line sets, delivering precision, consistency, and reliability nationwide. We specialize in custom-built solutions, including tailored lengths, insulation options, flared or unflared ends, and integrated control wiring—designed to streamline installation and enhance system performance. With durable protective packaging, fast turnaround, and unmatched craftsmanship. Linesets, Inc. provides dependable products engineered to arrive jobsite-ready and built to perform in every environment.
Flaretite Inc.
Refrigeration Seals: The Ultimate Solution for Eliminating Leaks! • Copper stamping with Loctite coating • Fits all 45° SAE flared fittings • Compatible with all common refrigerants • Great for installing ductless systems • Slash the cost of downtime and Service Clip the Drip!! Made in USA. | Manufacturer of Flaretite Seals Celebrating 20 years Proven Performance in the World’s Toughest Environments. Flaretite Seals Provide the Ultimate Solution for Eliminating Leaks for both 37°JIC & 45° SAE flared fittings. – Great for NEW, Used and Damaged Fittings. – Compatible with All Common Fluids and Gases. – Available in 316 SS, 304 SS, Copper and Aluminum. SLASH the cost of Servicing, Downtime and Contamination.
Castel
Castel, a leading company of refrigeration and air conditioning components, is a 100% Italian-owned family-run company which has grown and established a name for itself since 1961, thanks to its outstanding pursuit of innovation and unwavering desire to conquer markets not only in Italy, but also abroad. The vast range of Castel products includes: electronic expansion valves, solenoid valves, coils, connectors, safety devices, water pressure switch valves, pressure regulators, indicators, filter driers and more.
ALLIANCE METAL INDIA
Established in 1991, manufacturing Brass, Copper, Aluminum, Bronze… machined, forged, and brazed metal components and assemblies, catering to OEMs in the air-conditioning, refrigeration, heating, ventilating, Electric and automotive industries. Our diverse product range includes Brass Fittings, Precision Machined Components, Turned Parts, Copper Assemblies, Hose and Hydraulic Fittings, Fasteners, Forged Components, Cable Blockers, Sheet Metal Parts, Diffusers, Brass Orifice, Hex Nut, Flare Seal Cap, Copper Manifold, Copper Tube and Service Port Assembly to list a few.
AirSept Inc.
AirSept is a leader in the development of OEM and aftermarket solutions to complex automotive repair problems. AirSept products are designed to save time, money and labor. Popular products include: RECYCLE GUARD® Sealant, dye and debris separator that filters out contaminants before ever reaching RRR machines. OIL/DYE INJECTORS – Precise measuring with unique sight glass body. SMART SPLICE™ Line Connectors – Repair or build lines in minutes, OE approved and rated up to 2,600 psi. A/C SIGHT GLASS DIAGNOSTIC TOOL – A window into your A/C system, visually monitor system real time for contaminants and impurities. COMPRESSOR GUARD™- OE-Approved filters that stop debris before entering an A/C compressor FLUSH MACHINE – AirSept’s A/C Flush Machine includes a built-in 2-stage compressed air filter that traps moisture, particulates, oil, and other impurities down to five microns in size. TOOLS OF THE TRADE – Couplers, hoses and adapters also available. | Smart Spice line connectors install and repair without brazing or flaring. Simplifies connections to VRF, Mini-Splits and Unitized systems. Works with copper, aluminum, and steel lines. No expensive tools required. Time tested endurance, Burst tested to 2,600 psi, Vacuum tested to 340 Microns. • Continuous Operating Temperature – 40ºF to 300ºF / – 40º to 150ºC • Seal Sleeve Temperature Range – 40ºF to 300ºF / – 40º to 150ºC •