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

3G Electric
QMARK SSHO4004 Large Programmable Recessed Electric Wall Heater - Large Programmable Recessed Electric Wall Heaters
QMARKLarge Programmable Recessed Electric Wall Heaters

QMARK SSHO4004 Large Programmable Recessed Electric Wall Heater

The QMARK Recessed Electric Wall-Mount Heater (SKU SSHO4004, MPN SSHO4004) is a large programmable recessed electric wall heater operating on 240V AC, single-phase power. It offers a wattage output of 1800 W/4000 W…

SKU 3G-OTH-63338

Also listed as: SSHO 4004 · SSHO-4004

Brand
QMARK
Item
SSHO4004 Large Programmable Recessed Electric Wall Heater
Part Number
SSHO4004
Category
Large Programmable Recessed Electric Wall Heaters
Available to Order
Also known as:SSHO4004QMARK
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

QMARK
Manufacturer Part Number
SSHO4004
Type
Single Phase, 1-phase
AC
240V
Phase
Single
Voltage
240V AC
Grille Color
White
Voltage, Phase
240V AC, 1-phase
Wattage Output
1800 W/4000 W
Nominal Voltage - HVAC
240V AC
Programming Capability
5-2
Rough-In Dimensions - H x W x D
18-3/16 in x 14-1/4 in x 3-7/8 in

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

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

Product Description

The QMARK Recessed Electric Wall-Mount Heater (SKU SSHO4004, MPN SSHO4004) is a large programmable recessed electric wall heater operating on 240V AC, single-phase power. It offers a wattage output of 1800 W/4000 W and features a white grille with 5-2 programming capability. The unit has rough-in dimensions of 18-3/16 in x 14-1/4 in x 3-7/8 in.

Frequently Asked Questions

What is the QMARK SSHO4004 recessed wall heater used for?

The QMARK SSHO4004 is a large programmable recessed electric wall heater designed for primary or supplemental heating in commercial and residential spaces. It operates on 240V AC single-phase power with selectable 1800 W or 4000 W output, making it suitable for lobbies, offices, or workshops.

What are the specifications of the QMARK SSHO4004 heater?

The QMARK SSHO4004 runs on 240V AC single-phase power and offers 1800 W or 4000 W wattage output. It features a white grille, 5-2 programming capability, and rough-in dimensions of 18-3/16 in x 14-1/4 in x 3-7/8 in. The unit is a large recessed wall heater from QMARK.

Where to buy the QMARK SSHO4004 heater worldwide?

3G Electric supplies the QMARK SSHO4004 recessed wall heater to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 240V AC single-phase heater.

How to install the QMARK SSHO4004 recessed wall heater?

Installation of the QMARK SSHO4004 requires a properly sized rough-in opening of 18-3/16 in x 14-1/4 in x 3-7/8 in. Ensure the 240V AC single-phase power supply is disconnected before wiring. Follow local electrical codes and the manufacturer's manual for secure mounting and safe operation.

Used in

Common applications for QMARK
Warehouse heating — QMARK MUH-Pro series suspended unit heaters for large open spaces with 208/240 V or 480 V supply.
Commercial building lobbies — QMARK CDF557RE recessed ceiling panel heaters for discreet, fan-forced heating.
Industrial workshops — QMARK MUH154 standard suspended heater for 480 V, 3-phase applications requiring high heat output.
Retail storefronts — QMARK MUH107 wall-mounted heater for 277 V, 1-phase circuits in ceiling or wall installations.
Manufacturing facilities — QMARK MUH102-PRO with integrated controls for simplified installation in multi-zone heating systems.
Office partitions — QMARK QSF2424 mounting frame for surface-mounting 54UD25 heaters in areas with limited ceiling access.
Not sure this is the right part? Photo-identify it

QMARK Products

3G Electric supplies QMARK large programmable recessed electric wall heaters. 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 QMARK

View all QMARK parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first