EXW Singapore — collect or forward from our Singapore office.

3G Electric
A.O. SMITH Blower Pressure Switch, 100109962 - Replacement HVACR Controls, Switches & Thermostats
A.O. SMITHReplacement HVACR Controls, Switches & Thermostats

A.O. SMITH Blower Pressure Switch, 100109962

A.O. SMITH Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Blower Pressure Switch.

SKU 3G-OTH-73877

Brand
A.O. SMITH
Item
Blower Pressure Switch, 100109962
Part Number
100109962
Category
Replacement HVACR Controls, Switches & Thermostats
Available to Order
Also known as:100109962A.O. SMITH
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

A.O. SMITH
Manufacturer Part Number
100109962
Product Type
Blower Pressure Switch

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

A.O. SMITH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

A.O. SMITH Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Blower Pressure Switch.

Frequently Asked Questions

What is the A.O. Smith blower pressure switch 100109962 used for?

The A.O. Smith blower pressure switch 100109962 is used in HVAC systems to monitor air pressure from the blower motor. It ensures safe operation by verifying proper airflow before allowing ignition, commonly applied in residential and commercial furnaces and boilers.

What are the specifications of the A.O. Smith blower pressure switch 100109962?

The A.O. Smith blower pressure switch has manufacturer part number 100109962 and is classified as a replacement HVACR control. It is a pressure switch designed for blower applications, typically used to confirm adequate airflow in heating systems. Exact pressure settings should be verified per OEM requirements.

Where to buy the A.O. Smith blower pressure switch 100109962 worldwide?

You can source the A.O. Smith blower pressure switch 100109962 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install the A.O. Smith blower pressure switch 100109962?

Install the A.O. Smith blower pressure switch by mounting it securely to the blower housing and connecting the tubing to the pressure port. Wire according to the system schematic, ensuring proper electrical connections. Always follow the manufacturer's instructions and safety guidelines for HVAC controls.

Used in

Common applications for A.O. SMITH
Commercial water heating — A.O. Smith pilot assembly 100109295 for ignition in gas-fired water heaters
Industrial boiler systems — A.O. Smith draft inducer 100110631 for combustion gas exhaust in Lochinvar equipment
HVACR heating maintenance — A.O. Smith heating element 100110133 (480V) for electric heaters and heat exchangers
Boiler safety systems — A.O. Smith limit control 100110072 to interrupt circuits on high temperature or pressure
Gas-fired furnace repair — A.O. Smith gas valve 100111012 for regulating gas flow to burners
Water heater protection — A.O. Smith inlet switch 100110715 to prevent dry-firing by monitoring inlet flow
Not sure this is the right part? Photo-identify it→

A.O. SMITH Products

3G Electric supplies A.O. SMITH 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 →

More from A.O. SMITH

View all A.O. SMITH parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first