Installation manualPipe CoverFor Bosch Aquastar Models: GWH 2400 ES, GWH 2700 ESFor Bosch ProTankless Models: GWH 715 ES, GWH C 800 ES, GWH C 920 ES, GWH C 920 ESCFor Bosch THERM Models: 830 ES, 940 ES, 940 ESO, C 950 ES, C 1050 ES, C 1210 ES, C 1210 ESC

Bosch GWH 2400 ES Installation Manual

830ES

Explanation of symbols

Introduction

Tankless Water Heater Accessories

Pump sizing for circulation

Domestic hot water circulation

Tank loading

Water Heater Sizing & Speci cations

Tankless Water Heater Speci cations

Water Quality

Applications Legend

Applications Manual THERM/GREENTHERM Tankless Water Heaters

Whole house applications

High Volume Potable Water Heating

Parallel unit applications

Residential Solar Applications

Booster applications

Commercial Solar Applications

Commercial Water Heating Applications

Commercial Kitchen applications

Tank loading with domestic hot water recirculation

Advanced tank loading commercial hot water system

Common Venting

Pump Sizing

Sizing tankless water heaters

Outdoor Installation

Domestic Water Heating Applications

Low volume applications

Basic tank loading with domestic recirculation

Warning

Appliance details

Specifications (Technical data)

Unpacking the heater

General rules to follow for safe operation

Dimensions and Minimum installation clearances 8

Installation instructions

Combustion air requirements

Proper location for installing your heater

Water connections

Domestic hot water recirculation

Space heating applications

Measuring gas pressure

Electrical connections

Operation instructions

Power

Operation

Locked condition

Winterizing for seasonal use

Adjusting CO2

Program values

Diagnostic menu

Troubleshooting

Low water flow/pressure

Problem solving

Electrical diagram

Sensor resistance charts

Functional scheme

Interior components diagram and parts list

Components diagram

Protecting the environment

FOR BOSCH TANKLESS WATER HEATERS

Key to symbols and safety instructions

FCC rule

Dimensions and minimum installation clearances

Heater placement and clearances

mobile) homes

Gas piping & connections

Position of the fuses in control unit

your water heater

Hot water temperature fluctuates at tap

TANKLESS WATER HEATERS

installation

940ES

940ESO

Aquastar GWH 2400 ES

Aquastar GWH 2700 ES

C 1210 ESC

C1050ES

C1210ES

C950ES

GWH 2400 ES NG

GWH 2700 ES

GWH 715 ES

GWH C 800 ES

GWH C 920 ES

GWH C920ESC

THERM 830 ES

THERM 940 ES

THERM 940 ESO

Bosch GWH 2400 ES Installation Manual

Product

Learn More

Legal