Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

REZNOR Air Flow Switch: Mfr Part # 193810 - Replacement HVACR Controls, Switches & Thermostats
REZNORReplacement HVACR Controls, Switches & Thermostats

REZNOR Air Flow Switch: Mfr Part # 193810

SKU 3G-OTH-87614

Brand
REZNOR
Item
Air Flow Switch: Mfr Part # 193810
Category
Replacement HVACR Controls, Switches & Thermostats
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

REZNOR
Manufacturer Part Number
193810
Product Type
Pressure Switch Replacement Kit
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

REZNOR Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Used in

Common applications for REZNOR
Industrial warehouse heating — REZNOR Venter Wheel (97724) used in gas-fired unit heaters for exhaust.
Commercial rooftop HVAC maintenance — REZNOR Ventor Motor (132377) replacing failed combustion air motors.
Multi-stage heating system repair — REZNOR Electric Sequencer (209164) controlling staged burner activation.
Gas heater ignition service — REZNOR Pilot Assembly (96360) for pilot flame generation in unit heaters.
Condenser fan replacement in refrigeration — REZNOR Condenser Fan Blade (208976) for air-cooled condensers.
Gas valve replacement in heating systems — REZNOR Gas Valve (147830) regulating fuel supply to burners.

REZNOR Products

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
REZNOR Pressure Switch: Mfr Part # 193806. Key specifications — Manufacturer Part Number: 193806; Product Type: Pressure Switch.
REZNOR
REZNOR Pressure Switch: Mfr Part # 193806. Key specifications — Manufacturer Part Number: 193806; Product Type: Pressure Switch.
REZNOR Pressure Switch: Mfr Part # 196653. Key specifications — Manufacturer Part Number: 196653; Product Type: Pressure Switch.
REZNOR
REZNOR Pressure Switch: Mfr Part # 196653. Key specifications — Manufacturer Part Number: 196653; Product Type: Pressure Switch.
REZNOR Pressure Switch: Mfr Part # 177633. Key specifications — Manufacturer Part Number: 177633; Product Type: Pressure Switch.
REZNOR
REZNOR Pressure Switch: Mfr Part # 177633. Key specifications — Manufacturer Part Number: 177633; Product Type: Pressure Switch.
REZNOR Pressure Switch: Mfr Part # 197028. Key specifications — Manufacturer Part Number: 197028; Product Type: Pressure Switch.
REZNOR
REZNOR Pressure Switch: Mfr Part # 197028. Key specifications — Manufacturer Part Number: 197028; Product Type: Pressure Switch.
REZNOR Pressure Switch: Mfr Part # 201158. Key specifications — Manufacturer Part Number: 201158; Product Type: Pressure Switch.
REZNOR
REZNOR Pressure Switch: Mfr Part # 201158. Key specifications — Manufacturer Part Number: 201158; Product Type: Pressure Switch.
REZNOR Pressure Switch: Mfr Part # 197031. Key specifications — Manufacturer Part Number: 197031; Product Type: Pressure Switch.
REZNOR
REZNOR Pressure Switch: Mfr Part # 197031. Key specifications — Manufacturer Part Number: 197031; Product Type: Pressure Switch.

More from REZNOR

View all REZNOR parts
REZNOR Pressure Switch: Mfr Part # 204327. Key specifications — Manufacturer Part Number: 204327; Product Type: Pressure Switch.
REZNOR
REZNOR Pressure Switch: Mfr Part # 204327. Key specifications — Manufacturer Part Number: 204327; Product Type: Pressure Switch.
REZNOR Pilot Assembly: Mfr Part # 125251. Key specifications — Manufacturer Part Number: 125251; Product Type: Pilot Assembly.
REZNOR
REZNOR Pilot Assembly: Mfr Part # 125251. Key specifications — Manufacturer Part Number: 125251; Product Type: Pilot Assembly.
REZNOR Pressure Switch: Mfr Part # 197030. Key specifications — Manufacturer Part Number: 197030; Product Type: Pressure Switch.
REZNOR
REZNOR Pressure Switch: Mfr Part # 197030. Key specifications — Manufacturer Part Number: 197030; Product Type: Pressure Switch.
REZNOR Ignition Module: Mfr Part # 257473. Key specifications — Manufacturer Part Number: 257473; Product Type: Ignition Control.
REZNOR
REZNOR Ignition Module: Mfr Part # 257473. Key specifications — Manufacturer Part Number: 257473; Product Type: Ignition Control.
REZNOR Transformer: Mfr Part # 131988. Key specifications — Manufacturer Part Number: 131988; Product Type: Transformer.
REZNOR
REZNOR Transformer: Mfr Part # 131988. Key specifications — Manufacturer Part Number: 131988; Product Type: Transformer.
REZNOR Control Board: Mfr Part # 195573. Key specifications — Manufacturer Part Number: 195573; Product Type: Control Board.
REZNOR
REZNOR Control Board: Mfr Part # 195573. Key specifications — Manufacturer Part Number: 195573; Product Type: Control Board.
REZNOR Pilot Assembly, Spark Ignition, Natural Gas: Mfr Part # 110853. Key specifications — Manufacturer Part Number: 110853; Product Type: Pilot Assembly.
REZNOR
REZNOR Pilot Assembly, Spark Ignition, Natural Gas: Mfr Part # 110853. Key specifications — Manufacturer Part Number: 110853; Product Type: Pilot Assembly.
REZNOR Thermostat with Fan: Mfr Part # 220630. Key specifications — Manufacturer Part Number: 220630; Product Type: Thermostat.
REZNOR
REZNOR Thermostat with Fan: Mfr Part # 220630. Key specifications — Manufacturer Part Number: 220630; Product Type: Thermostat.