Nortek Global Hvac 234712 0.1 inches WC Air Proving Pressure Switch

Product Description

The Nortek Global HVAC 234712 is a 0.1" WC air proving switch designed for gas-fired heaters, including PDH/SDH/RDH 75/100/125/175/225/300/400A models. This safety device ensures adequate airflow before combustion, acting as a critical component in HVAC systems. It verifies fan operation prior to ignition, preventing system function without proper ventilation and maintaining efficiency and safety. It is also used on RCB/RECB/RDCB/RDDB/REDB Packaged Makeup Air Heaters and operates on 208 to 240 Volt AC 60 Hertz 3-Phase.

• Ensures adequate airflow before combustion.
• Verifies fan operation prior to ignition sequence.
• Prevents system operation without proper ventilation.

Product Highlights

Essential safety device for HVAC heating equipment, ensuring proper airflow and fan operation.

Product Information

Standard Information

• Brand: NORTEK GLOBAL HVAC
• Manufacturer Part Number: 234712

Technical Specifications

• Used On: RCB/RECB/RDCB/RDDB/REDB Packaged Makeup Air Heater
• Input Voltage: 208 to 240 Volt AC 60 Hertz 3-Phase
• Brand: Reznor
• UL Listed: False
• UL Recognized: False
• Part Number: 234712