Unpacking The Gwh 715 Es Heater - Bosch GWH 715 ES User Manual

Appliance details
2.3

Unpacking the GWH 715 ES heater

Before installing the unit, be certain you have the
correct heater for your type of Gas: Propane or
Natural Gas. Identification labels are found on the
shipping box, and on the rating plate which is located on
the right side panel of the cover.
Fig. 2 Rating plate
A Serial number
B Type of gas
The box includes:
• GWH 715 ES
• Pressure relief valve (150 psi / 200,000 Btu rating)
• Bracket for wall hanging the heater
• Exhaust vent adaptor (with 4 screws and gasket
provided)
• Combustion air inlet adaptor (with 3 screws and gas-
ket provided)
• Installation manual (manual can be downloaded at
www.boschpro.com)
• Product registration card
• Energy Guide label.
Please complete and return the enclosed product
registration card.
The GWH 715 ES is not approved or designed for:
• Manufactured (mobile) homes, boats or any
mobile installation. (Modular homes are
acceptable for installation).
• Use above 8000 ft A.S.L. altitude (see page 20).
• Outdoor installation without installation of
Outdoor kit (PTOK).
• Applications where inlet water temperature is
higher than 140ºF (60°C). A 3-way valve or
mixing valve must be installed before the
appliance if inlet water temperature exceeds
this limit.
• Space heating purposes.
6
To remove front cover
B Loosen the two Philips head screws located on
bottom rear of cover (see Fig. 3).
Fig. 3 Loosen the two screws
B Lift front cover panel upward and remove.
Fig. 4 Remove the front cover
To remove combustion cover (service only)
B Open the four clips and remove the combustion
cover see Fig. 5.
Fig. 5 Remove the combustion cover
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