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

3G Electric
YORK Gas Orifice S1-9951-0861 - Seals, Fittings & Fasteners for HVACR Equipment
YORKSeals, Fittings & Fasteners for HVACR Equipment

YORK Gas Orifice S1-9951-0861

YORK Seals, Fittings & Fasteners for HVACR Equipment. Specifications: Product Type: Gas Orifice.

SKU 3G-OTH-81063

Also listed as: S199510861 · S1 9951 0861

Brand
YORK
Item
Gas Orifice S1-9951-0861
Part Number
S1-9951-0861
Category
Seals, Fittings & Fasteners for HVACR Equipment
Available to Order
Also known as:S1-9951-0861YORK
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

YORK
Manufacturer Part Number
S1-9951-0861
Product Type
Gas Orifice

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

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

Product Description

YORK Seals, Fittings & Fasteners for HVACR Equipment. Specifications: Product Type: Gas Orifice.

Frequently Asked Questions

What is a YORK gas orifice used for?

A YORK gas orifice controls the flow of gas into a burner assembly in HVACR equipment. It meters the precise amount of fuel for proper combustion in furnaces, boilers, and rooftop units. This part ensures efficient heating performance and safe operation in commercial and industrial systems.

What are the specifications of the YORK gas orifice S1-9951-0861?

The YORK gas orifice, manufacturer part number S1-9951-0861, is a gas orifice used in HVACR equipment. It is designed for seals, fittings, and fasteners applications. The product type is gas orifice, and it is a genuine YORK component for precise gas flow control in heating systems.

Where to buy a YORK gas orifice S1-9951-0861 worldwide?

You can source the YORK gas orifice S1-9951-0861 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; we supply genuine YORK components for HVACR systems.

How to install a YORK gas orifice?

To install a YORK gas orifice, first shut off gas and power to the unit. Remove the old orifice using a wrench, apply thread sealant to the new YORK part, and tighten to manufacturer torque specs. Reconnect gas line, check for leaks with soap solution, and verify burner flame. Always follow OEM guidelines.

Used in

Common applications for YORK
Commercial HVAC maintenance — YORK blower wheels (SKU 208P91) for replacing worn fans in rooftop units
Residential heating repair — YORK heater elements (SKU 208V68) for electric furnace restoration
Condensate management — YORK condensate pan kits (SKU 208R56) for preventing water damage in air handlers
Airflow system repair — YORK blower scroll vents (SKU 208P50) for correcting venturi performance in gas furnaces
Temperature monitoring — YORK immersion sensors (SKU 817W33) for chiller or boiler control loops
Heat exchanger servicing — YORK heater elements (SKU 208V63) for replacing failed components in packaged units
Not sure this is the right part? Photo-identify it

YORK Products

3G Electric supplies YORK seals, fittings & fasteners for hvacr equipment. 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 YORK

View all YORK parts
YORK
YORK
Seal O-Ring for HVACR equipment. Used to create a leak-tight seal between mating components such as compressor flanges or valve connections. Prevents refrigerant or oil leaks in commercial and industrial cooling systems
This vent blower gasket seals the connection between the vent blower and the furnace or HVAC unit. It prevents exhaust gas leaks and maintains proper combustion airflow. Designed for use in YORK heating systems
YORK
This vent blower gasket seals the connection between the vent blower and the furnace or HVAC unit. It prevents exhaust gas leaks and maintains proper combustion airflow. Designed for use in YORK heating systems
YORK
YORK
Gas orifice for controlling gas flow into a burner to achieve proper air-fuel mixture for combustion in HVACR equipment. Precision-machined fitting used in gas-fired heating systems
Seal O-Ring for use in HVACR equipment to create a leak-proof seal between mating components. Suitable for applications such as chillers, air handlers, and compressor assemblies where a high-pressure seal is required
YORK
Seal O-Ring for use in HVACR equipment to create a leak-proof seal between mating components. Suitable for applications such as chillers, air handlers, and compressor assemblies where a high-pressure seal is required
YORK
YORK
This liquid line filter dryer removes moisture, acid, and contaminants from refrigerant in HVACR liquid lines. It is used to protect compressors and expansion valves in commercial refrigeration and air conditioning systems
YORK
YORK
Vent inlet gasket for sealing the vent inlet connection on HVACR equipment. Prevents gas or air leaks to maintain proper combustion and system efficiency. Used in commercial and industrial heating, ventilation, and air conditioning systems
YORK
YORK
Sight glass for HVACR equipment, used to visually monitor refrigerant flow and detect moisture or bubbles in the liquid line. Assists in assessing system charge and identifying contamination in commercial refrigeration and air conditioning systems
YORK
YORK
Gas orifice for HVACR equipment, used to regulate gas flow to burners. Ensures correct fuel-air mixture for combustion in furnaces, boilers, and rooftop units. OEM replacement part for YORK systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first