How to prevent water hammer in my Bosch SV024 Heat Pump system?
- KkathleencrosbySep 14, 2025
To prevent water hammer in your Bosch Heat Pump system, change any fast-closing valves to slow-close type valves.

How to prevent water hammer in my Bosch SV024 Heat Pump system?
To prevent water hammer in your Bosch Heat Pump system, change any fast-closing valves to slow-close type valves.
Details on fold-out flanges for easier unit maneuvering and duct connection.
Instructions for level mounting on vibration pads for vertical units.
Guidance on suspending horizontal units using threaded rods.
Wiring for units with separate power supplies for compressor and fan.
Specific wiring requirements for 460V units with constant airflow ECM motors.
Adjusting transformer settings for different voltage inputs.
Details on the ECM interface board and thermostat connections.
Option for extreme fluid temperatures, requiring specific TEV and HX.
Optional safety switch for complete electrical de-energization.
Groups DDC controls and internal 2-way water valve features.
Guidelines for integrating with boiler or cooling tower systems.
Standard motor type; instructions for changing fan speed settings.