These gaskets fit 1/4" flare and 1/2 ACME standard hose fittings. If you are doing maintenance on you unit it's a good idea to replace these as well as they become crushed over time resulting in poor flow or restriction due to swelling. These are standard for some other vendors hoses as well.

Robinair’s "High Vacuum Pump Oil" is engineered to maintain maximum viscosity at high running temperatures and to improve cold weather starts. Laboratory tests prove that Robinair "High Vacuum Pump Oil" is more thermally stable in comparison to other leading brands, which means it resists breaking down due to heat for a longer period of time.

Robinair "High Vacuum Pump Oil" has a lower moisture content than other oils, thanks to our special packaging and handling procedures. Moisture degrades the oil’s purity, thinning it and reducing the pump’s ability to reach a deep vacuum.

Robinair’s "High Vacuum Pump Oil" is engineered to maintain maximum viscosity at high running temperatures and to improve cold weather starts. Laboratory tests prove that Robinair "High Vacuum Pump Oil" is more thermally stable in comparison to other leading brands, which means it resists breaking down due to heat for a longer period of time. Robinair "High Vacuum Pump Oil" has a lower moisture content than other oils, thanks to our special packaging and handling procedures. Moisture degrades the oil’s purity, thinning it and reducing the pump’s ability to reach a deep vacuum.

Red Cap For Asco Solenoid

19740 Source Tank Filter For 134A units. Protect your investment from debris and harmful elements from tank manufacturing processes. Metal debris can foul solenoids causing unnecessary repairs and equipment failures. Install this filter on the hose end of your tank add hose to protect your machine. 100 mesh screen is replaceable or cleanable. 1/2" Female ACME X 1/2" Male ACME fittings Installs inline of tank fill hose. This special filter fitting is used inline between the tank fill hose and the virgin refrigerant tank to help prevent any tank debris from getting inside the A/C RRR machine. Simply screw the filter fitting onto the tank, and then connect the tank fill hose to end of the fitting. Instructions are included that tell the user how to install the fitting and how to clean the filter when necessary.

• Robinair: 12134, 34700, 17534, 17800 series

These gaskets fit 1/4" flare and 1/2 ACME standard fittings. If you are doing maintenance on you unit it's a good idea to replace these as well as they become smashed over time resulting in poor depression on the schreader fitting causing low flow or restriction due to swelling.

CRXTOSP1 Tank Overfill Protection Cable Shorting Plug allows the user to override the tank float safety device on most recovery units using a 3 pin brad Harrison cable. Screws in place at the cable end allowing the unit to start. (Always use a scale for accuracy when using this device) 30 & 50 pound tanks should never be filled to a level beyond 80% of tank capacity.

1/4 Flare Seal Cap with anchor retention strap prevents loss when not in use.

Inlet Check Valve - 1/4 M Flare X 1/4 M Flare A two port valve, that normally allows fluid (liquid or gas) to flow through it in only one direction.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Discontinued See RA19865 & accessory tubing installation kit. Compressor 115 Volt Converts a low pressure entering gas into a high pressure exiting gas by adding heat and pressure. Hermetic type compressor utilizing 11 oz. of 150 viscosity refrigerant oil.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

System Relay 115 volt coil, double pole single throw normally open switch with dual sets of 15 amp contacts. Acts as a pilot from the circuit board usually carrying higher amp loads to protect smaller relays on board. Can be used for universal applications due to the high amp contact rating.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Vacuum Switch Normally closed switch that opens at 13 +/- 3" Hg and resets at 3 +/- 3" Hg. If the vacuum in the inlet is deeper than 13" Hg, the switch opens and stops the recovery or recycling process. This switch must also open to bring the unit out of clearing.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Complete Refrigerant Solenoid Assembly (120v) Includes brass body and coil. A normally closed solenoid that, when energized, allows flow. i.e. Recovery, Charge, vacuum, etc. NOTE: RA19258 Solenoid Rebuild Kit
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

High Pressure Cutout 17650 / 17655 A normally closed sensor that opens, stopping the recovery process when the compressor discharge pressure reaches 435 psi. SPDT Contact arrangement. 1/4 spade termination.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Recovery Start Switch 10 Amp 1/4 HP Momentary Orange Lighted Switch for Series 17650 & 17660 Recovery Units
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

High Pressure Light Provides a visual warning when high pressure is reached on the discharge side of the compressor.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Tank Full Light Provides a visual warning when the tank is full.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Upper Fan 17500B Cools compressor and electrical components inside of unit.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Float Relay Interrupts power from the system relay. The Tank Full light comes on when the float opens the circuit.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Tank Cable - Discontinued - See RO19225 Makes the connection between the float in the tank and the system relay. When the tank reaches 80% capacity, the float interrupts the control voltage to the system relay causing the unit to shut down.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Condenser Coil Refrigerant flows through this dual pass condenser and gives up heat causing it to condense.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Inlet Stem Assembly A quick coupling mount for the inlet filter.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Oil Separator - Discontinued Separates oil from refrigerant. Internal heat causes incoming saturated vapor to evaporate. This is important to be sure no liquid enters the compressor and that oil droplets contained in the incoming refrigerant will drop out in the separator.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Ball Valve Assembly Discharge Valve - When open and in recovery, allows refrigerant to flow into the tank.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Solenoid Rebuild Kit Normally closed Solenoid Rebuild Kit - Used to rebuild certain solenoids in manifolds or discrete (RA19006) etc..
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

The internal fittings used in the manifold block style machines use o-ring bubble fittings instead of flare fittings and require o-ring replacements to seal properly. (10 Pack)
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

115v Solenoid Coil Coil only, used to energize a normally closed solenoid that, when energized, allows flow. i.e. Recovery, Charge, vacuum, etc. NOTE: RA19258 Solenoid Rebuild Kit
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.