The Bosch Outdoor Kit White for Therm 940 ES and 830 ES, part number 7736502448, is an outdoor installation kit that mounts to the top of compatible Bosch Therm tankless gas water heater units to enable outdoor installation in locations that experience only occasional overnight freezing temperatures, converting an indoor-rated heater unit for protected outdoor use.
The 7736502448 outdoor kit provides the top-mounted enclosure and vent termination assembly required to protect the heater unit from weather exposure during outdoor installations. The kit is finished in white to complement the white exterior of compatible Bosch Therm heater models.
Compatible Bosch Therm 830 ES and 940 ES units include built-in freeze protection as a standard feature; the outdoor kit does not add freeze protection capability beyond what is already present in the heater unit and is intended for outdoor locations that experience only occasional overnight freezing events rather than sustained sub-freezing ambient conditions.
What's Included: Bosch Outdoor Kit White 7736502448 with all top-mounted enclosure and vent termination assembly components required for outdoor installation of compatible Bosch Therm 830 ES and 940 ES tankless gas water heater units. Mounting hardware for attachment to the heater unit is included. Additional weatherproofing for all plumbing and gas connections below the kit is not included and must be addressed separately as part of the outdoor installation.
Installation Limits: The 7736502448 outdoor kit is designed for locations that experience only occasional overnight freezing temperatures and is not suitable for installations where ambient temperatures are expected to remain below freezing for extended durations. The kit does not protect the heater's plumbing connections, gas supply line, or water supply and return piping from freezing — all external plumbing and gas connections must be insulated and weatherproofed separately. The kit mounts to the top of the heater unit only and does not provide full enclosure or shelter from sustained weather exposure beyond the top-mounted weather protection it provides.
Compatibility: The Bosch Outdoor Kit White 7736502448 is compatible with the Bosch Therm 830 ES Natural Gas (7703311076), Bosch Therm 830 ES Liquid Propane (7703411074), Bosch Therm 940 ES Natural Gas (7703311075), and Bosch Therm 940 ES Liquid Propane (7703411073) tankless gas water heaters available at RuralEnergy.com. All four models support outdoor installation when used with this kit and include built-in freeze protection as a standard heater feature.
