Central heating equipment: Complete central heating system with intelligent control and simplified installation

High-efficiency soldering suction cup - the desoldering pump is designed with a flexible opening ring and a "vacuum" button; you can simply prime it and press the trigger with one hand to efficiently remove solder from the circuit board. Soldering braid with copper and rosin - 6 pieces of solder braid in 3 sizes, 2.0 mm / 2.5 mm / 3.0 mm wide, 1.5 m long, 2 pieces per size, geometrically precise weave, can be used to clean spare solder off the pin to prevent short circuits, meeting your various soldering needs. High-quality soldering suction cup - the desoldering pump is designed with an ABS body, non-slip sponge, and a nylon nozzle. High-quality ABS makes the soldering wick delicate and durable. The sponge absorbs static electricity, perspiration, and heat. The nylon nozzle can withstand high temperatures, so it can be used for a long time. 7-in-1 Solder Removal Tool - 1 soldering wick and 6 soldering wicks in 3 sizes, a multi-choice electronic kit. The desoldering wick absorbs the solder, and the desoldering pump quickly removes it. Wide application - the Solder Wick & Solder Pump can be used to correct errors with small boards on PCBs, remove relays and other components from printed circuit boards, resolder mechanical keyboard switches, desolder old wires from devices, desolder computer parts such as motherboards, clean alloys on SMD components, and so on. Product Description: 7-Piece Desoldering Pump and Desoldering Wick Set. Specifications: Desoldering Pump Desoldering Tool Material: ABS Length: 206 mm Diameter: 20 mm How to use: 1. Press the piston until it locks onto the suction cup. 2. Heat the solder until it becomes liquid. 3. Place the solder suction cup near the liquid, then press the button. 4. Repeat this process if necessary. Note: * Do not disassemble the nylon suction nozzle upon first receiving the desoldering suction cup to avoid leaks. * Remember to replace the black elastic band on the suction cup after pouring the liquid, then screw the nylon suction nozzle back on to ensure the suction cup can be used normally. * If you do not feel any spring pressure on the spring-loaded device when you press the piston, check that the nylon suction nozzle is properly screwed on.

Soldering Wick Material: Copper with rosin Width: 2.0 mm / 2.5 mm / 3.0 mm Length: 1.5 m Diameter: 55 mm How to use: 1: Place the wick on the solder you wish to remove. 2: Heat the wick and the solder surface with the soldering iron. 3: Remove the wick once the solder is absorbed. 4: Cut the used wick; repeat this process if necessary. Package includes: 1 * deodorizing pump 2 * soldering wicks 1.5M x 2.0mm 2 * soldering wicks 1.5M x 2.5mm 2 * soldering wicks 1.5M x 3.0mm