My 1968 Lotus Elan S4 has no heater so i plan to fit a Jegs 70602 auxiliary heater, ive purchased the control valve to connect the outgoing water for the heater, BUT where does the outgoing hot water return to ??? to complete the loop. any help would be gladly received,
Thanks to everyone who came up with an answer to my coolant return from heater, im impressed with this site it really helps when you get answers so quickly and even photos to help