Ranco brand for central air conditioner

Ranco brand for central air conditioner

ref. Ranco brand for central air conditioner

RANCO series four-way reversal valves are applicable for hot pump systems such as central, unit and room air conditioners. The switch between cooling mode to heating mode can be realized by changing flow path of coolants.


  • Specifications: 1-240 ton (R22 nominal capacity)
  • Power saving: can be used with bi-stable coils to ensure almost zero energy consumption
  • Energy saving: stainless steel series with optimized materials, consuming 5% less energy than regular products

General specifications

  • Applicable refrigerant: R22, R407C and R410A etc.
  • Applicable medium temperature: -25ºC~120ºC
  • Maximum working pressure: R22: 3.0 MPa
    R407C: 3.3 MPa
    R410A: 4.2 MPa
  • Applicable ambient temperature: -25ºC~50ºC
  • Relative humidity: below 95% RH
  • Certification: UL, TUV, CQC
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