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WILLIAMS COMFORT PRODUCTS Vented Surface-Mount Gas Wall Heater - Vented Surface-Mount Gas Wall Heaters
WILLIAMS COMFORT PRODUCTSVented Surface-Mount Gas Wall Heaters

WILLIAMS COMFORT PRODUCTS Vented Surface-Mount Gas Wall Heater

The WILLIAMS COMFORT PRODUCTS Surface-Mount Gas Wall Heater (MPN 3003821) is a vented, propane-fueled wall heater designed for gravity convection operation. It features a Matchless Piezo ignition with a manual…

SKU 3G-OTH-64538

Brand
WILLIAMS COMFORT PRODUCTS
Item
Vented Surface-Mount Gas Wall Heater
Category
Vented Surface-Mount Gas Wall Heaters
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

WILLIAMS COMFORT PRODUCTS
Manufacturer Part Number
3003821
Type
Gravity Convection, Manual
Overall Dimensions - H x W x D
28 in x 32-1/8 in x 10-1/4 in
Ignition Type/Ignition Power Source
Matchless Piezo/Manual Push Button

Technical Documents

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

Product Description

The WILLIAMS COMFORT PRODUCTS Surface-Mount Gas Wall Heater (MPN 3003821) is a vented, propane-fueled wall heater designed for gravity convection operation. It features a Matchless Piezo ignition with a manual push-button start and measures 28 in x 32-1/8 in x 10-1/4 in (H x W x D). This manual unit is suitable for surface-mount installation.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WILLIAMS COMFORT PRODUCTS Surface-Mount Gas Wall Heater used for?

This vented propane wall heater provides supplemental or primary heat in residential or light-commercial spaces. Its gravity-convection design circulates warm air without a fan, making it suitable for quiet, reliable heating in rooms where surface-mount installation is preferred.

What are the specifications of the WILLIAMS COMFORT PRODUCTS 3003821 wall heater?

The WILLIAMS COMFORT PRODUCTS 3003821 is a vented surface-mount propane wall heater with overall dimensions of 28 in x 32-1/8 in x 10-1/4 in (H x W x D). It uses a Matchless Piezo ignition with a manual push-button start and operates by gravity convection.

Where to buy the WILLIAMS COMFORT PRODUCTS 3003821 worldwide?

3G Electric supplies the WILLIAMS COMFORT PRODUCTS 3003821 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a WILLIAMS COMFORT PRODUCTS surface-mount gas wall heater?

Installation must follow local codes and the manufacturer's manual. The unit requires a vented wall opening and secure surface mounting. Ensure proper propane gas supply connection and test the Matchless Piezo ignition per instructions. Always use a qualified technician for gas and venting work.

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.

WILLIAMS COMFORT PRODUCTS Products

3G Electric supplies WILLIAMS COMFORT PRODUCTS vented surface-mount gas wall heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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