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2026

DATE

07 - 02

Precharged R32 Quick Connect Lineset Guide For Split AC Systems

Skip the vacuum pump. Learn how precharged R32 quick connect linesets simplify split AC installation for a leak-free, efficient setup.

2026

DATE

07 - 08

Copper Filter Drier Guide: What HVAC Buyers Should Check

Prevent HVAC compressor failure and leaks. Learn why copper filter driers outperform steel and how to select the right one for your system.

2026

DATE

06 - 24

How To Choose Brass Liquid Distributors For Fan Coil Unit Refrigeration Systems

Learn to size, select, and install brass liquid distributors for equal refrigerant flow and peak evaporator efficiency in HVAC/R systems.

2026

DATE

06 - 17

How To Choose Precharged R32 Quick Connect Linesets For Split AC Installation

Choose the right precharged R32 quick-connect lineset to ensure a leak-free, professional split AC installation without expensive vacuum pumps.

2026

DATE

06 - 30

What Should Buyers Check When Selecting Refrigeration Access Valves?

Source high-quality refrigeration access valves. Learn how to evaluate materials, pressure ratings, and seals to prevent costly HVAC leaks.

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Ningbo Hcool Fittings Co., Ltd./Ningbo Tophcool Metal Fittings as a professional China brass fittings manufactuers on different industrial fields,such as brass valve, OEM HVAC fittings.

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Add: LuguangQiao Industrial Zone, Hengxi Town, Yinzhou District, Ningbo
Tel: +86-0574-87356200

Phone: + 86-13586542571
Skype: annietan523@hotmail.com
Email: tan@china-hcool.com

Germany Office: Cold Solutions VBB Kältetechnik GmbH Industriestraße 30a 99974 Mühlhausen
Telefon +49 3601 795949-0 E-Mail info@cold-solutions.eu www.cold-solutions.eu