The installation must conform to the
requirements of the authority having
jurisdiction or, in the absence of such
requirements, to the National Fuel Gas
Code, ANSI Z223.1/ NFPA 54, and/or
Natural Gas and Propane Installation
Code, CAN/CSA B149.1.
NOTICE
VENT SUPPLEMENT
Exalt Solo 110-155-199 & Exalt Combi 155-199
223924 A01 - October 2019
2019-31
This document is intended to be used by a factory trained and qualified heating
contractor or service technician only. Read all Instructions within this document and
within the relevant Boiler Installation and Maintenance Manual before proceeding.
It is recommended to follow the procedures in the steps given. Skipping or missing
procedural steps could result in substantial property damage, serious injury, or death.
WARNING