E3901004 Phase sequence protector(2)

Guangzhou Longte Refrigeration Equipment Co., Ltd. Provide technical professional services to all types of central air-conditioning host, refrigeration equipment accessories, provide various air conditioning original spare parts and oil fast, high-quality, low price for you. We run the main brands are Carrier, YORK, TRANE, McQuay and other central air conditioning repair Zero fittings, the main products are including:

1 YORK host accessories York air conditioning S oil, K oil, L oil, C oil, H oil, F oil, computer motherboards, LCD panel, I/O board, current board, power board, FLASH memory card, battery chip, EPROM, pump frequency conversion plate, shaft seal and all kinds of hosts accessories...(unit model including YS, YK, YT, YR, YCWS, AWHC)

2 Carrier host accessories Carrier air-conditioning refrigeration oil PP23BZ104005, PP23BZ101005, PP23BZ103005, oil filter, filter, water chamber pad, temperature sensor and all kinds of machine parts...(unit model including 30HXC, 19XL, 23XL, 19DK, 30HR, 30HK, 06E)

3 TRANE host accessories Trane air conditioning refrigeration oil OIL15, OIL31, OIL22, OIL48, oil filters, filter and all kinds of machine parts...(unit model including CVHE. RTHD, RTHB, RTAA, RTXA, RTWC)

4 McQuay host accessories, pressure sensor, control panels, temperature sensor, manipulator, control board, electronic cold expansion, condensate pump, (model: MAC80/100CR, motherboard: MCH03A, line: SC302A long-term supply of McQuay refrigeration oil and oil filter, the main models are: WHS, WMD, PFS water-cooled screw machine, MHS, MHP air cooling unit, WSC, PFH, PEH, WGR, WGZ centrifugal compressor, piston unit, factory original quality.

To provide products:

YS/YK/YR/YT:

Electric control board, LCD screen, the pump frequency conversion board, power board, a relay board, IC program, I/O board, O - ring, seal bearing, oil, pressure sensor, temperature sensor, oil level switch, a temperature sensor, the seal bearing, seal kit, thrust bearing, high speed thrust probe, guide vane motor, S oil, K oil, C oil, H oil, F oil, L oil, filter, explosion-proof film

AWHC/YEAJ/YEAS/YEWS/YCWS/YDAJ/YEAP: Electronic control board, LCD screen, pressure sensor, temperature sensor, four through the pilot valve, pilot valve mattress small four-way, evaporator, expansion valve, an expansion valve cap, temperature sensor, O ring, capacity control valve, filter

PC, PA, JL, JS: The valve piston compressor, motor coil, solenoid valve, solenoid valve coil, paper pad, oil pump, probe, connecting rod, piston, piston ring, oil temperature probe.