Introduction and terminology Corvair Factory Air Conditioning was a relatively rare option, available 1961-1967. Beginning in 1962, Corvairs with C.A.C. (Car Air Conditioning) were equipped with an idle control assembly designed to increase the idle speed when the compressor was running, to prevent engine stalling. Between 1962 and 1967, six…
I became interested in heater and A/C blower motor resistor networks for late model Corvairs recently, mostly because I wanted to find one that worked well with the higher-output heater blower motor installed in one of my Corvairs. (I found that the stock resistor network produced output that was anemic,…
RPO K47, Heavy Duty Oil Bath Air Cleaner, first became available at the start of the 1963 model year for FCs and on May 8, 1963 for all cars except those with AC or turbochargers. While it was never originally offered for any Corvair prior to 1963, including wagons and…
I am trying to secure definitive information about the date when the 1964 7024025 carburetor was introduced. This carburetor was for use ONLY on 1964 FCs, Cars with Factory AC, and cars equipped with first design Oil bath Air Cleaner – essentially any 1964 factory engine equipped with dual air…
1961-64 Corvairs with Air Conditioning have two switches, a blower switch on the left side that turns the system on/off and sets the blower speed, and an evaporator temp control switch on the right side that sets the temperature and turns the compressor on/off as needed. The temp control switch,…
This article shows how I reconditioned the Air Distributor/Control pod for my 1964 Air Conditioned Convertible (the Glenn Corvair). This is the part of the AC system that is mounted under the radio housings, containing the air vents and the control knobs. For simplicity, I’ll refer to it as the…
While there is no data to document any numbers or percentages, it’s a safe assumption that fewer convertibles were equipped with air conditioning from the factory than were coupes or 4-doors. People have often asked me why someone would have air conditioning in a convertible. My answer is simply that…
Late 1963-1965 Corvair A6 compressors used a foil sticker to display model number, charge, and serial number. While these stickers have been accurately reproduced for non-Corvair A6 models, they aren’t correct for Corvair, due to the difference in Model number and charge. Here is a photo of the reproduced sticker:…
There are several sets of compressor brackets that were used on the Corvair, depending on engine and year. This is to document in pictures those variations, as well as the brackets that are the same, with the exception of the ’61 system, which is a system all its own. The…
While this site was non-functional for the past few years, I have been posting about the restoration of John Glenn’s Corvair on Facebook and The Corvair Center Forum. Until I get around to writing up a more formal accounting, I offer up this post with links to content about the…
