Autoterm Remote Thermostat
AUTOTERM-Thermostat
Autoterm Remote Thermostat
If you have the basic PU5 controller, this thermostat will let the heater respond to the rising temperature in the van.
Without this the heater will continue to put out a set temperature, even if the van starts to warm up, so you would have to manually reduce the temp.
It comes as a 3m wiring harness that just plugs into the original heater harness.
