Part number 550-141-597/0800
AHE SERIES 3 AND 4
AHE
Direct Vent Wall-Mounted Boilers
High Altitude
Conversion Kit
Instructions
Hazard definitions
The following defined terms are used throughout this manual to bring attention to the presence
of hazards of various risk levels or to important information concerning the life of the product.
Indicates presence of hazards that will cause severe personal injury, death
or substantial property damage.
Indicates presence of hazards that can cause severe personal injury, death
or substantial property damage.
Indicates presence of hazards that will or can cause minor personal injury
or property damage.
Indicates special instructions on installation, operation or maintenance that
are important but not related to personal injury or property damage.
Note to the installer
Failure to follow all instructions in proper order can cause severe personal
injury, death or substantial property damage. Read all instructions before
installing.
This conversion kit must only be installed by a Weil-McLain distributor or
other qualified technician in accordance with these Instructions and all
applicable codes and requirements of the authority having jurisdiction. Read
these instructions completely before beginning the installation. If the
information in these Instructions is not followed exactly, a fire, explosion,
carbon monoxide emission or other hazardous conditions can result, causing
severe personal injury, death or substantial property damage. The qualified
technician performing this work assumes responsibility for this conversion.