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

QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase - Standard Suspended Electric Wall & Ceiling Unit Heaters
QMARKStandard Suspended Electric Wall & Ceiling Unit Heaters

QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase

The QMARK Electric Wall & Ceiling Unit Heater (MPN MUH206) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 600V AC, 3-phase power and measures 21-3/4 in x 19 in x…

SKU 3G-OTH-64470

Also listed as: MUH 206 · MUH-206

Brand
QMARK
Item
Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase
Category
Standard Suspended Electric Wall & Ceiling Unit Heaters
Available to Order
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

QMARK
Manufacturer Part Number
MUH206
Type
3-phase, 21-3/4 in x 19 in x 12-3/4 in
Voltage, Phase
600V AC, 3-phase
Overall Dimensions - H x W x D
21-3/4 in x 19 in x 12-3/4 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 Electric Wall & Ceiling Unit Heater (MPN MUH206) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 600V AC, 3-phase power and measures 21-3/4 in x 19 in x 12-3/4 in (H x W x D).

Frequently Asked Questions

What is the QMARK MUH206 electric unit heater used for?

The QMARK MUH206 is a standard suspended electric unit heater for wall or ceiling mounting. It provides supplemental or primary heating in industrial and commercial spaces such as warehouses, workshops, and loading docks, operating on 600V AC, 3-phase power.

What are the specifications of the QMARK MUH206 heater?

The QMARK MUH206 operates on 600V AC, 3-phase power. Its overall dimensions are 21-3/4 in x 19 in x 12-3/4 in (H x W x D). It is a standard suspended electric unit heater designed for wall or ceiling mounting, with manufacturer part number MUH206.

Where to buy the QMARK MUH206 heater worldwide?

3G Electric supplies the QMARK MUH206 heater worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote for your region.

How to install the QMARK MUH206 wall or ceiling heater?

Install the QMARK MUH206 by securely mounting it to a wall or ceiling using appropriate brackets (not included). Ensure the 600V AC, 3-phase power supply is disconnected before wiring per local codes. Follow generic best practices for suspended unit heaters and consult a licensed electrician.

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.

QMARK Products

3G Electric supplies QMARK standard suspended electric wall & ceiling unit 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH156)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH156)
QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH204)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH204)
QMARK Electric Wall & Ceiling Unit Heater: 208V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH208)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 208V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH208)
QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 16 in x 14 in x 7-1/2 in (MPN MUH0561)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 16 in x 14 in x 7-1/2 in (MPN MUH0561)
QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH256)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH256)
QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH254)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH254)

More from QMARK

View all QMARK parts
QMARK Electric Wall & Ceiling Unit Heater: 208/240V AC, 1 or 3-phase, 16 in x 14 in x 7-1/2 in (MPN MUH0521)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 208/240V AC, 1 or 3-phase, 16 in x 14 in x 7-1/2 in (MPN MUH0521)
QMARK Electric Wall & Ceiling Unit Heater: 208/240V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH152)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 208/240V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH152)
MUH-Pro includes a pre-installed disconnect switch, 24 VAC transformer and single-stage thermostat (MPN MUH0341-PRO)
QMARK
MUH-Pro includes a pre-installed disconnect switch, 24 VAC transformer and single-stage thermostat (MPN MUH0341-PRO)
QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH304)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH304)
QMARK Electric Wall & Ceiling Unit Heater: 208/240V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH252)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 208/240V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH252)
MUH-Pro includes a pre-installed disconnect switch, 24 VAC transformer and single-stage thermostat (MPN MUH0381-PRO)
QMARK
MUH-Pro includes a pre-installed disconnect switch, 24 VAC transformer and single-stage thermostat (MPN MUH0381-PRO)
QMARK Electric Wall & Ceiling Unit Heater: 208/240V AC, 1 or 3-phase, 21-3/4 in x 19 in x 7-1/2 in (MPN MUH072)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 208/240V AC, 1 or 3-phase, 21-3/4 in x 19 in x 7-1/2 in (MPN MUH072)
QMARK Electric Wall & Ceiling Unit Heater: 208/240V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH202)
QMARK
QMARK Electric Wall & Ceiling Unit Heater: 208/240V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH202)