Assembly requires cookies to securely sign you in. On iPhone or iPad, open Settings → Apps → Safari → Advanced and turn off “Block All Cookies.” Then fully close Safari, reopen it, and reload this page.
I’ve had an Eberspacher heater on the shelf for years. I’d like to rebuild it and install it. It is a gasoline powered interior heater, so it will need to be plumbed into the bus’ fuel tank.