Pressure Relief - Bosch GWH 715 ES Applications Manual

Applications manual
4.1.1 Bosch ProTankless gas water heater in parallel for
commercial applications
Two Bosch ProTankless units will have double the activation rate of a
single unit. When sizing gas line, ensure the gas line is sized to carry
the BTU load of two units plus any additional gas appliances. See
the installation manuals for a gas line sizing chart.
hot cold
Note: This drawing is conceptual in nature and does not address all design, installation or safety considerations.
Additional safety and/or auxiliary equipment may be needed. This diagram is for reference use by officials, designers and licensed installers.
It is expected that installers have adequate knowledge of accepted industry practices for the equipment, procedures, and applications involved.
Drawing is not to scale.
BOSCH THERMOTECHNOLOGY CORPORATION
Bosch GWH 715 ES,
Bosch GWH C 800 ES,
*see text above about
activation rate and
gas supply requirements
hot
cold
cold
hot
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Symbols
Pressure
relief
valves
Flow direction
Service
valves
Drawing # P2
CN revA 10/07
Applications manual | 11.2007