The Fenwal 35-725903-997 Remote Sensor is a critical diagnostic and flame-monitoring component designed for integration with Fenwal series ignition controls

rectangular design allows for precise placement in restricted unit heater housings

it ensures a secure electrical interface even in high-vibration environments

ensuring zero-clearance issues in Modine HD45 and HDS45 units

making it suitable for standard low-pressure hot water heating applications

Johnson Controls V47AC-29 Valve Freon The Fenwal 35-725903-997 Remote SensorThe Johnson Controls V47AC 29 is a heavy duty temperature actuated modulating water valve designed for precision flow control in commercial refrigeration and HVAC systems. Featuring a 3 4 inch NPT connection, this valve is engineered to regulate the flow of water or glycol to maintain constant temperature setpoints. It operates within a 115 180 degree F range, making it ideal for high temperature applications where consistent thermal management is