REZNOR Air Flow Switch: Mfr Part # 193810
SKU 3G-OTH-87614
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Frequently Asked Questions
What is the REZNOR 193810 air flow switch used for?
The REZNOR 193810 pressure switch replacement kit is used in HVAC and industrial heating systems to verify proper air flow or gas pressure before allowing burner ignition. It is a safety control that prevents operation under unsafe conditions, commonly applied in unit heaters, duct furnaces, and rooftop units.
What are the specifications of the REZNOR 193810 pressure switch?
The REZNOR 193810 is a pressure switch replacement kit with manufacturer part number 193810. It is designed as a direct replacement for specific REZNOR heating equipment. For exact pressure set points and electrical ratings, consult the original equipment manual or contact 3G Electric for application guidance.
Where to buy the REZNOR 193810 pressure switch worldwide?
3G Electric supplies the REZNOR 193810 pressure switch replacement kit to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine REZNOR parts and support your procurement from inquiry through delivery.
How to install the REZNOR 193810 air flow switch?
Installation of the REZNOR 193810 pressure switch requires disconnecting power, mounting the switch in the correct orientation per the manufacturer's instructions, connecting the sensing tube to the proper pressure tap, and wiring the electrical contacts according to the unit's wiring diagram. Always verify operation after installation.
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3G Electric supplies REZNOR replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














