W8000073 - A/C High Pressure Side Switch

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Part# W8000073 - A/C High Pressure Side Switch

Description:

This is a Brand New Workhorse Air Conditioning High Pressure Side Switch. It is Located on the Receiver Drier Assembly.

The air conditioning (A/C) fan pressure switch is located on top of the receiver/dryer.
The switch is normally open, but closes as a result of rising high side pressure.
When the switch closes, the fan relay is energized.
The switch closes at approx (225 psi) and opens at approx (205 psi).

Do you have a similar part with 1/4 sae threads ( Jim, 04/01/2023 )

No, I'm sorry this is the only one we have. ( Support )

Holaday Rambler Navigator. dash a/c high pressure switch for condencer fans. witch high pressure switch will i need ? Thanks
( paul phillis, 11/03/2022 )

Hello Paul, that is a Roadmaster chassis and we don't have a VIN search for them. You contact "Rev-Group" at 877-466-6226 ( they purchased the Roadmaster chassis co.) ( Support )

Is this switch normally "CLOSED," and opens when the switch senses excessive pressure on the high side? ( Michael Chvarak, 07/09/2020 )

No it is normally open and closes when it reaches about 220 pounds of pressure to turn the auxiliary fans on. ( Support )

Will this part fit my rig? ( Michael Chvarak, 07/05/2020 )

Yes it will. ( Support )

Hi I have a 1996 Itasca coach with a 454 Chevy. I need a High Pressure A/C switch. It appears that your W8000073 is the correct part. Does it have 10MM internal threads?
Thanks, Gary ( Gary Kinzner, 06/10/2020 )

Yes, the W8000073 has 10mm internal threads. ( Support )

Hi, I have a 2002 Holiday Rambler Vacationer. The dash a/c was made by SCS Frigette. Is this the high pressure switch that is by the dryer? Let me know. Thanks,Gary ( Gary Morello, 03/05/2020 )

Yes, the W8000073 is the high pressure switch used on all the Workhorse receiver driers. ( Support )

Hello is this the switch that makes the condensor fans turn on ? ( Jesus Casillas, 09/03/2018 )

Yes, it is. ( Support )

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WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

VIN Verification Service Item

This product allows for a VIN verification service.

VIN part verificaion is a service that we provide free of charge when a part is purchased.
When you provide your VIN below we will personally verify your part selection by your VIN before shipment of your order.
This helps ensure that this is the correct part for your vehicle.
This is not an automatic VIN check, it is done by a parts specialist once order is placed.
We can only VIN verify vehicles back to model year 1996, if older we can help but can't guarantee fitment.
If you would like to have your part selection verified before purchase please call or email us.