31-10-2018, 05:48 PM
(This post was last modified: 31-10-2018, 05:48 PM by Murphyv310.)
Absolutely Jeffrey.
With some of the 12.6 volt heater valves all you need is another 6.3v heater transformer to put in series with the "P" valves heater connections you are replacing the "E" valves with, a little rewiring for the feed to those valves making sure the transformers are in the correct phase or you'll get zero heater volts. The same way can be used for higher heater voltage "P" valves with a transformer of the difference of the heater volts.
With some of the 12.6 volt heater valves all you need is another 6.3v heater transformer to put in series with the "P" valves heater connections you are replacing the "E" valves with, a little rewiring for the feed to those valves making sure the transformers are in the correct phase or you'll get zero heater volts. The same way can be used for higher heater voltage "P" valves with a transformer of the difference of the heater volts.
