• When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

delay relay

ord27

Well-Known Member
Local time
12:23 AM
Joined
Jun 15, 2013
Messages
539
Reaction score
259
Location
texas
do our 1970 Bbody cars need the a/c time delay relay?
1970 Coronet
 
No, it was mostly a sales item for the salesman to talk about and only really useful in certain weather conditions.
 
1969 Service Manual

Timedelay Relay(CoronetandCharger)

A vacuum actuated time delay relay is located on the bottom of the fresh/recirculating air door hous- ing. The purpose of this relay is to reduce the interior windshield condensation to an acceptable level.

When the ambient temperature is above 25 degrees, and the heat or defrost buttons are pressed, the air conditioner will go on for a period of 1 to 10 minutes.

If the system is shut down for less than ten minutes no delay will occur upon restarting. The relay will reset automatically after ten minutes shut down.
 
Auto Transport Service
Back
Top