Installation, Operation &
Service Manual
OIL FIRED LOBOY FURNACE - 83% + EFFICIENCY
2023-08-01
5IM-OE-HTL0-00
INSTALLATIONS MUST MEET ALL LOCAL AND FEDERAL CODES THAT MAY
DIFFER FROM THIS MANUAL
Please read the manual in its entirety before beginning installation. This
manual must be kept with the boiler for future reference. For maintenance
or question, please refer to your installer – contractor directly.
HTL-100
HTL-200