- Hand Expansion v/v Placement
- Excel Based Psychrometric Chart
- Effect of altering cooling water flow rate
- Homemade HC blend (r134a replacement) troubleshooting
- Ice formation at low side of compressor
- Basic questions from newbie
- Doule Jacketed tanks
- 1950's prestcold fridge
- Help please for recovery from scrap chillers
- Flooded evaporator
- Liquid floodback
- Accumulator , Insulated or not ?
- Oil rectifier
- Multiple Expansion Valves
- Air cool condenser in humid climate
- 3 evaporators with 1 compressor piping diagram
- ***** type DX evaporator instead Ammonia type
- MRI cooling system
- Newbie question on gas recovery
- Compression ratio
- Volume of receiver tank
- Solenoid valve
- Expansion valve
- Oil change
- Question about centrifugal compressors
- Thickness of fins
- Vent line
- Blast freezer problem
- Question about sub-cooling
- Parallel screw compressors
- Danfoss turbocore compressors
- Refrigerant for centrifugal compressor
- Low pressure switch (another newbie question!)
- Carrier 30 GK 085 wiring diagram
- Condenser principle question
- Would you please watch thiis video about testing TXV ?
- Choosing the right Nitrogen regulator
- Measuring capacity of air diffuser
- r-410A in an R-22 small dehumidifier compressor
- Would you please help me to understand better ?
- Question about pump down
- High discharge pressure but discharge pipe is not hot !
- See my photo
- Best way to identify a refrigerant in a working system?
- PHE & Cooling Tower Requirement for Genset
- Traffic doors for blast freezer
- Cold Storage project
- Refrigeration design assistance using micro compressor for medical application
- Advantage of closed circuit cooling tower
- Vacuum pump and moisture
- Calculating Refrigerant Charge
- Torque Settings - Trane CRHE600
- Reciprocating Compressor - Process Tube for Oil Return (from oil separator)?
- TEV boot
- Question about vacuuming
- Information about power hot defrost on the plates
- Need very basic help wiring my Compressor.
- System without receiver tank
- Basics of refrigeration
- Sequence of fan
- Flooded evaporators
- How to measure the recovery rate of a recovery machine ?
- leak testing question
- 100% fresh heating and cooling calculation?
- Turning Refrigerator Off in Hot Climate
- A pipe contraction
- Subcool Condenser Line Sizing
- Check valve for discharge pipe
- Question about refrigerant charge
- Pressure drop at condenser
- Tying Condensers in Parallel.. need help/advice!
- Air to water heat pump heat exchanger
- Chest freezer convert to a fridge
- Using pump down cylinders more than once.
- help on a question
- Double-trunk pistons and thermal-electric expansion valves
- Question....Lennox
- Big problems please help, tinkering on this unit for 1 year and still wont work right
- NH3 2 stage cycle question
- Yogurt Specific heat
- troubleshooting
- IIAR Bulletin on NH3 piping seletion or pipe sizing calculation.
- How to calculate properly massflow of water with a given air humidity and velocity?
- Model number to tell the tonnage
- Inverted trap
- F61 Penn flow switch range adjustment at site
- Question about relative humidity
- Test procedure
- Evacuation in Australia
- Superheat - again!
- Subcooling
- Share an experience with you
- Capital Cooling Jobs under threat.
- Hot gas bypass function
- Food safety issues
- Question about air-conditioning DX evaporator
- Calculating needed cooling power
- F Gas certificate for water chiller
- Semi-hermetic compressor and flooded evaporators
- Piping
- Which one is true ?
- R404a vs r22
- Cleaninig evaporative condenser
- Horse power
- Pattern of pipes
- Centigrade VS Kelvin
- Software for shell & tube calculation
- Blowing VS sucking type fans
- Job Vacancy Big green Fridge.
- Discharge valve
- Air-conditioning of air-plane
- Low side maximum pressure
- Static superheat and condensing pressure
- Walk-in chill desiccant
- Parallel compressors
- 240v 60hz compressor's on 240v 50hz supply
- Alternatives to 404a
- Pressure = Function of (T)
- Pressure drop
- non-condensable test from the low pressure side
- Question about split systems
- V-Style Coil Condensers
- Wind Socks
- Relative humidity control in smokehouse and maturing (climatic) chamber?
- Subcooling
- Question about sporlan expansion valves
- Whay
- Variable VI
- Question about vave plate of compressors
- Two condensing units on a single ring main?
- Why
- Point of view about subcooling
- Suction headers sizing (Ammonia)
- Bimetallic Bow urethane foam
- Compressible flow
- Oil Temperature
- Charging system using recovery machine
- System unbalance
- 12 V DC Chiller Build
- 12 V DC Chiller Build
- flooded evaporators and oil return
- Pressure testing pipework before commissioning
- Subcooling
- Dynamic receiver
- Capacity from flow in gallons and given DT
- Running a refrigerant scroll compressor on air?
- Diode in series with AC coil
- Positive displacement
- Water regulator valve
- Thermostatic Expansion Valves for CO2
- Rack system
- Coping with Varying Evaporating Temperatures on Trans Crit CO2 Systems
- Screw compressor
- Time required for cooling
- Manual expansion valve
- Humidity vs temperature
- What is this ?
- What is your opinion ?
- Share your opinion with me
- Best R22 drop in for Daikin VRV
- Compressor for R22 , R134a , R410A
- Vacuum guage
- Proper contactor
- Hot gas defrost
- What the valve is it?
- trapped liquid
- Carbon steel to copper connection code/standard
- CO2 Tank
- Small copper pipe
- Unloaded situation
- Iron pipe intead copper pipe
- Insulating TEVs
- Refrigerant charge for air-conditioning instead cold-rooms
- Help & advice needed
- Copper gaskets
- electronic expansion valve
- Fan speed control
- Question: Air Purging
- liquid cooling
- Environmental Data Selection
- economizer line/subcooler line
- date, specific heat capacity and strorage temp.
- Vapour pressure and saturation temperature - Estimate qunatity
- Co2
- PVE and POE
- Frigoscandia spiral freezer
- Condenser sharing between Racks
- Oil Washing out of compressor
- V-Shape condensers
- Star or Delta and power input
- Flood back
- Bleed hole
- Intentionally reduce compressor efficiency
- Question about 16 way Daikin branch selector
- Refrigeration in Antarctic Conditions
- Screw and pump down
- Evaporator cooling capacity
- Scroll compressors
- Enthalpy difference
- Water-to-Water Direct Contact H.Ex. Tank
- Can cooler=capillary size-evaporator size
- Sound pressure level
- Bakery walk in Fridge settings/parameters
- Shell and tube avaporators
- evaporator above doors
- System capacity
- expansion valve
- 2 Compressor in 1 system
- effect of humidity on ammonia
- Return gas temperature
- Water flow rate split
- How to charge exactly small amount of refrigerant into ultra low temperature freezer?
- Evaporator and Condensor ratio
- Compressor Data Sheet
- Evaporator Orientation
- Y branch
- Top or Bottom
- Cold room and relative humidity
- Pump down
- GPM of pump
- Is this correct?
- Compression ratio question
- How much compressor oil?
- Room positive pressure
- VRV master and slave
- SIngle Split inverter Air conditioner giving lot of troubles, planning centralize
- Saving refrigerant in event of leakage
- DX or Chilled water for residential refrigeration
- NH3 against R22
- Rotary compressor
- How to determine air heating power in kW
- Energy Efficiancy Chilled Water of DX
- expansion valve
- calculating Mass flow rate
- Desingning and sizing a coil for a custom air conditioner
- Which Component will be designed first ?
- Electronic expansion valves
- Temperature drop when water in vacuum
- Sizing Discharge Line on Evap Load or Heat of Rejection?
- Different log ph for same refrigerant
- COP heatpump air/water
- Level of condensing temperature
- Temperature drop in liquid line while subcooling
- Chilled Water vs. DX
- Replacing the evaporator
- Volumetric efficiency
- Choosing quantity of evaporators for a cold room
- Question about screw compressor
- Safety for Cold store use refrigerant NH3
- Autocascade system