correct installation of this heater is necessary to ensure safe and proper operation. Read and understand this manual before attempting to install a heater. aug 1, 2023 · how to service your espar bunk heater. Save time, money, and freezing temps this winter by self servicing your bunk heater now in just a couple hours. if problem is resolved leave new control unit in the espar. If problem is not resolved replace blower, reinstall the previos control unit and restart the troubleshooting. dec 20, 2014 · with some simple diagnosing and maintenance procedures, you can have your espar heater running like brand new! There is a simple cure for this ailing espar.
