We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Image not available
WILLIAMS COMFORT PRODUCTSReplacement HVACR Controls, Switches & Thermostats

WILLIAMS COMFORT PRODUCTS P501621 In-Shot Burner Tube

WILLIAMS COMFORT PRODUCTS Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: In-Shot Burner Tube.

SKU 3G-OTH-79225

Also listed as: P 501621 · P-501621

Brand
WILLIAMS COMFORT PRODUCTS
Item
P501621 In-Shot Burner Tube
Part Number
P501621
Category
Replacement HVACR Controls, Switches & Thermostats
Available to Order
Also known as:P501621WILLIAMS COMFORT PRODUCTS
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WILLIAMS COMFORT PRODUCTS
Manufacturer Part Number
P501621
Product Type
In-Shot Burner Tube

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

WILLIAMS COMFORT PRODUCTS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

WILLIAMS COMFORT PRODUCTS Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: In-Shot Burner Tube.

Frequently Asked Questions

What is the WILLIAMS COMFORT PRODUCTS P501621 burner tube used for?

The WILLIAMS COMFORT PRODUCTS P501621 is an in-shot burner tube used in gas-fired heating equipment. It directs a precise flame into the heat exchanger of furnaces and boilers, ensuring efficient combustion. This replacement part is commonly applied in residential and light-commercial HVAC systems to restore proper burner operation.

What are the specifications of the WILLIAMS COMFORT PRODUCTS P501621 burner tube?

The WILLIAMS COMFORT PRODUCTS P501621 is an in-shot burner tube with manufacturer part number P501621. It is designed as a direct replacement for compatible gas-fired heating units. The product type is an in-shot burner tube, used to deliver a controlled gas-air mixture for combustion in furnaces and boilers.

Where to buy the WILLIAMS COMFORT PRODUCTS P501621 burner tube worldwide?

3G Electric supplies the WILLIAMS COMFORT PRODUCTS P501621 burner tube worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this replacement part for your HVAC system.

How to install the WILLIAMS COMFORT PRODUCTS P501621 burner tube?

To install the WILLIAMS COMFORT PRODUCTS P501621 burner tube, first ensure the gas supply is off and the system is cool. Remove the old tube and insert the new one, aligning it with the burner orifice and heat exchanger. Secure it with the original mounting hardware and verify proper flame pattern before restoring gas flow.

Used in

Common applications for WILLIAMS COMFORT PRODUCTS
Residential basement heating — Williams Comfort Products recessed-mount gas wall heater (MPN 3509622A) for supplemental warmth in finished basements.
Workshop or garage heating — Williams Comfort Products surface-mount gas wall heater (MPN 2203822) for spot heating in non-living spaces.
Commercial break room heating — Williams Comfort Products freestanding Hearth Heater (MPN 2001622A) for zone heating in small commercial areas.
Retrofit of older heating systems — Williams Comfort Products vent cap (MPN 9306) for replacing worn vent components on existing Williams heaters.
Light-industrial warehouse heating — Williams Comfort Products recessed-mount gas wall heater (MPN 5507332) for high-Btu heating in open-plan industrial spaces.
Propane-only site heating — Williams Comfort Products Hearth Heater (MPN 3501521A) for locations without natural gas infrastructure.
Not sure this is the right part? Photo-identify it

WILLIAMS COMFORT PRODUCTS Products

3G Electric supplies WILLIAMS COMFORT PRODUCTS 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 WILLIAMS COMFORT PRODUCTS

View all WILLIAMS COMFORT PRODUCTS parts
WILLIAMS COMFORT PRODUCTS
WILLIAMS COMFORT PRODUCTS
Replacement electrode for gas-fired heating equipment. Used for ignition or flame sensing in residential and light-commercial HVAC systems. Direct replacement for compatible Williams gas heaters and furnaces
WILLIAMS COMFORT PRODUCTS
WILLIAMS COMFORT PRODUCTS
This pilot burner is a replacement component for gas-fired heating equipment. It produces a small, continuous flame to ignite the main burner in furnaces, boilers, and space heaters, supporting reliable startup and safe operation in residential and light commercial HVAC systems
WILLIAMS COMFORT PRODUCTS
WILLIAMS COMFORT PRODUCTS
Replacement pilot burner for gas-fired heating equipment. Provides the ignition flame to light the main burner in furnaces, boilers, and space heaters. Designed as a direct replacement for compatible Williams Comfort Products units
WILLIAMS COMFORT PRODUCTS
WILLIAMS COMFORT PRODUCTS
This pilot assembly is a replacement component for natural gas heating systems. It provides a consistent flame to ignite the main burner in furnaces and heaters. Commonly used in residential and light-commercial HVAC applications
WILLIAMS COMFORT PRODUCTS
WILLIAMS COMFORT PRODUCTS
Replacement pilot burner for gas-fired heating equipment. Provides the ignition flame to light the main burner in furnaces, boilers, and space heaters. Suitable for residential and light commercial HVAC systems
WILLIAMS COMFORT PRODUCTS
WILLIAMS COMFORT PRODUCTS
Pilot assembly for LP gas heating appliances. Provides a consistent flame for ignition in residential and commercial HVAC systems. Direct replacement part for compatible heaters
WILLIAMS COMFORT PRODUCTS
WILLIAMS COMFORT PRODUCTS
Ignition control for managing the ignition sequence in gas-fired heating equipment. Used in residential and light-commercial furnaces, boilers, and unit heaters to ensure safe burner ignition. Direct replacement for compatible WILLIAMS COMFORT PRODUCTS systems
WILLIAMS COMFORT PRODUCTS
WILLIAMS COMFORT PRODUCTS
Replacement electrode for gas-fired heating equipment. Used to ignite the burner flame in furnaces, boilers, and space heaters. Suitable for residential and light commercial HVAC systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first