Knowledge Base / Installation Flow HD Installation Lance Elliott Updated May 11, 2026 1 min read For Plastic FlowHD use this Installation manual.For the Iron FlowHD use this Installation manual.Important: Make sure to install FlowHD in correct pipe location/ flow direction. Example Was this article helpful? Yes No Related in Installation. Flow3 Installation Flow3 Product Documents New Solenoid Design As of August 2024, Flow3 meters will have a new solenoid design. Installation will Installing the Cloud Update Key - ET Pro3 The Cloud Update Key is a USB device that is plugged into a USB port on the backside of the LTE Modem Installation Guides - LC+ LTE Modem Installation Guides Attention Cellular service providers are in the process of shutting down 3G netwo [insert-question 994968] How to Wire a WeatherTRAK Flow3 Photo Diode: Direct Installation Before You Start Before wiring the Flow3 Photo Diode, make sure the flow sensor is already installed and secured on
