A new bulletin has been issued as an amendment to the product bulletin that was communicated on Friday, November 6 (eTPB2028) on the transition from A4MX to 4MXC. The warranty terms were indicated incorrectly on the initial bulletin. The warranty that is currently in place (10 years, unregistered) will remain the same going forward on the 4MXC coil. We apologize for this oversight.
