18
Part Number 550-110-832/1014
OWB & OWT
Series 2
Oil-Fired Water Boilers –
Boiler Manual
11 Service and maintenance
The boiler should be inspected and started annually, at the beginning of the heating season, only by a qualified service
technician. In addition, the maintenance and care of the boiler designated in the table below, and explained on the
following pages must be performed to assure maximum boiler efficiency and reliability. Failure to service and maintain
the boiler and system could result in equipment failure.
Follow the “Service and maintenance” procedures given throughout this manual and in component literature shipped
with the boiler. Failure to perform the service and maintenance could result in damage to the boiler or system. Failure to
follow the directions in this manual and component literature could result in severe personal injury, death or substantial
property damage.
Annual service and start-up
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