Vent Termination Requirements - Weil-McLain Series 2 Manual

® S 2
- — Boiler Manual
ERIES G
AS FIRED WATER BOILER

Vent termination requirements

Figure 24 The vent termination must be located to meet all requirements below (also applies to vertical vent terminations). The minimum distance from
adjacent public walkways, adjacent buildings, openable windows and building in the National Fuel Gas Code, ANSI Z223.1/NFPA 54 and/or
the Natural Gas and Propane Installation Code, CAN/CSA B149.1. The vent termination clearances below are for U.S.A., for Canadian vent
termination clearances please refer to the requirements of CAN/CSA B149.1 Natural Gas and Propane Installation Code. Consideration
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Maintain a minimum clearance of 4 ft. (1.22m) horizontally from, and in no case above or below, unless a 4 ft. (1.22m) horizontal distance
is maintained, from electrical meters, gas meters, regulators, and relief equipment.
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Part number 550-142-190/1218