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

Dwyer Gas Pressure Switch: Mfr Part # 1996-20 - Replacement HVACR Controls, Switches & Thermostats
DwyerReplacement HVACR Controls, Switches & Thermostats

Dwyer Gas Pressure Switch: Mfr Part # 1996-20

SKU 3G-OTH-109263

Brand
Dwyer
Item
Gas Pressure Switch: Mfr Part # 1996-20
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

Dwyer
Manufacturer Part Number
1996-20
Product Type
Gas Pressure Switch
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

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

Frequently Asked Questions

What is the Dwyer 1996-20 gas pressure switch used for?

The Dwyer 1996-20 gas pressure switch is used in HVACR systems to monitor and control gas pressure, ensuring safe burner operation. It is commonly applied in commercial furnaces, boilers, and industrial heating equipment where reliable pressure sensing is critical.

What are the specifications of the Dwyer 1996-20 gas pressure switch?

The Dwyer 1996-20 is a gas pressure switch with manufacturer part number 1996-20. It is designed for replacement HVACR controls, switches, and thermostats. For detailed technical specifications such as pressure range and electrical ratings, consult the Dwyer datasheet or contact 3G Electric.

Where to buy the Dwyer 1996-20 gas pressure switch worldwide?

You can source the Dwyer 1996-20 gas pressure switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the Dwyer 1996-20 gas pressure switch?

Install the Dwyer 1996-20 gas pressure switch by mounting it in the gas line per the manufacturer's instructions. Ensure proper electrical connections and verify pressure settings with a manometer. Always follow local codes and safety procedures for gas appliances.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer 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
Pressure Switch: Adj, 4 in wc to 20 in wc, SPDT, 1/8 in Sample Line Connection Size, NPT, 1/8 in NPT (MPN 1910-20). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1910-20; Brand: DWYER.
Dwyer
Pressure Switch: Adj, 4 in wc to 20 in wc, SPDT, 1/8 in Sample Line Connection Size, NPT, 1/8 in NPT (MPN 1910-20). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1910-20; Brand: DWYER.
Dwyer
Dwyer
Pressure Switch: Adj, Auto Reset, 9 in wc to 85 in wc, Conduit Box, SPDT, NPT, 120 to 480V AC (MPN 1823-80). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1823-80; Brand: DWYER.
Pressure Switch: Adj, Auto Reset, 1.5 in wc to 5 in wc, Conduit Box, SPDT, NPT, 120 to 480V AC (MPN 1823-5). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1823-5; Brand: DWYER.
Dwyer
Pressure Switch: Adj, Auto Reset, 1.5 in wc to 5 in wc, Conduit Box, SPDT, NPT, 120 to 480V AC (MPN 1823-5). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1823-5; Brand: DWYER.
Pressure Switch: Adj, Auto Reset, 0.07 in wc to 0.22 in wc, Conduit Box, SPDT, NPT, 120 to 480V AC (MPN 1823-00). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1823-00; Brand: DWYER.
Dwyer
Pressure Switch: Adj, Auto Reset, 0.07 in wc to 0.22 in wc, Conduit Box, SPDT, NPT, 120 to 480V AC (MPN 1823-00). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1823-00; Brand: DWYER.
Pressure Switch: Adj, Auto Reset, 3 in wc to 22 in wc, Conduit Box, SPDT, NPT, 120 to 480V AC (MPN 1823-20). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1823-20; Brand: DWYER.
Dwyer
Pressure Switch: Adj, Auto Reset, 3 in wc to 22 in wc, Conduit Box, SPDT, NPT, 120 to 480V AC (MPN 1823-20). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1823-20; Brand: DWYER.
Pressure Switch: Adj, Auto Reset, 0.3 in wc to 1 in wc, Conduit Box, SPDT, NPT, 120 to 480V AC (MPN 1823-1). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1823-1; Brand: DWYER.
Dwyer
Pressure Switch: Adj, Auto Reset, 0.3 in wc to 1 in wc, Conduit Box, SPDT, NPT, 120 to 480V AC (MPN 1823-1). Key specifications — Switch Voltage: 120 to 480V AC; Manufacturer Part Number: 1823-1; Brand: DWYER.

More from Dwyer

View all Dwyer parts