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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 (SKU 1403822, MPN 1403822) is a vented, gravity-convection natural gas wall heater. It measures 26-1/4 in x 18 in x 7-1/8 in and features a Matchless Piezo…

SKU 3G-OTH-64443

Brand
WILLIAMS COMFORT PRODUCTS
Item
Vented Surface-Mount Gas Wall Heater
Part Number
1403822
Category
Vented Surface-Mount Gas Wall Heaters
Available to Order
Also known as:1403822WILLIAMS COMFORT PRODUCTS
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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

WILLIAMS COMFORT PRODUCTS
Manufacturer Part Number
1403822
Type
Gravity Convection
Overall Dimensions - H x W x D
26-1/4 in x 18 in x 7-1/8 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 (SKU 1403822, MPN 1403822) is a vented, gravity-convection natural gas wall heater. It measures 26-1/4 in x 18 in x 7-1/8 in and features a Matchless Piezo ignition with a manual push button.

Frequently Asked Questions

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

This vented, gravity-convection natural gas wall heater is designed for supplemental or primary heating in residential or light commercial spaces. It mounts flush to a wall and uses natural convection to circulate warm air without a fan, making it ideal for quiet, low-maintenance heating in rooms up to moderate size.

What are the specifications of the WILLIAMS COMFORT PRODUCTS Surface-Mount Gas Wall Heater?

The heater (MPN 1403822) measures 26-1/4 in high by 18 in wide by 7-1/8 in deep. It uses natural gas and features a Matchless Piezo ignition with a manual push button. The gravity-convection design requires no electricity, and the unit is vented for safe indoor operation.

Where to buy the WILLIAMS COMFORT PRODUCTS Surface-Mount Gas Wall Heater worldwide?

3G Electric supplies the WILLIAMS COMFORT PRODUCTS Surface-Mount Gas Wall Heater to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote for your region.

How to install a WILLIAMS COMFORT PRODUCTS Surface-Mount Gas Wall Heater?

Installation must comply with local codes and the manufacturer's instructions. The unit requires a vented wall opening and a natural gas supply line. Ensure proper clearance from combustibles and use a qualified professional for gas connections. The manual push-button piezo ignition simplifies startup without external power.

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.
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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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This vented propane wall heater uses gravity convection to circulate warm air without a fan, providing quiet supplemental or primary heat. It features a Matchless Piezo ignition with a manual push-button start. Overall dimensions: 28 in H x 32-1/8 in W x 10-1/4 in D. Suitable for surface-mount installation in residential or light-commercial spaces
WILLIAMS COMFORT PRODUCTS
This vented propane wall heater uses gravity convection to circulate warm air without a fan, providing quiet supplemental or primary heat. It features a Matchless Piezo ignition with a manual push-button start. Overall dimensions: 28 in H x 32-1/8 in W x 10-1/4 in D. Suitable for surface-mount installation in residential or light-commercial spaces

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