EXW Singapore — collect or forward from our Singapore office.

3G Electric
QMARK MUH0581-PRO Standard Suspended Electric Wall & Ceiling Unit Heater - Standard Suspended Electric Wall & Ceiling Unit Heaters
QMARKStandard Suspended Electric Wall & Ceiling Unit Heaters

QMARK MUH0581-PRO Standard Suspended Electric Wall & Ceiling Unit Heater

The QMARK MUH-Pro (SKU 3G-OTH-63283) is a standard suspended electric wall and ceiling unit heater that includes a pre-installed disconnect switch, 24 VAC transformer, and single-stage thermostat (MPN MUH0581-PRO)…

SKU 3G-OTH-63283

Also listed as: MUH0581PRO · MUH0581 PRO

Brand
QMARK
Item
MUH0581-PRO Standard Suspended Electric Wall & Ceiling Unit Heater
Part Number
MUH0581-PRO
Category
Standard Suspended Electric Wall & Ceiling Unit Heaters
Available to Order
Also known as:MUH0581-PROQMARK
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

QMARK
Manufacturer Part Number
MUH0581-PRO
Type
24 VAC transformer and single-stage thermostat
Voltage, Phase
208 V, 1 or 3-Phase
Overall Dimensions - H x W x D
16 in x 14 in x 7.5 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 MUH-Pro (SKU 3G-OTH-63283) is a standard suspended electric wall and ceiling unit heater that includes a pre-installed disconnect switch, 24 VAC transformer, and single-stage thermostat (MPN MUH0581-PRO). It operates on 208 V, 1 or 3-Phase power and measures 16 in x 14 in x 7.5 in (H x W x D).

Frequently Asked Questions

What is the QMARK MUH-Pro unit heater used for?

The QMARK MUH-Pro is a standard suspended electric wall and ceiling unit heater designed for commercial and industrial space heating. It includes a pre-installed disconnect switch, 24 VAC transformer, and single-stage thermostat for convenient installation and control.

What are the specifications of the QMARK MUH0581-PRO?

The QMARK MUH0581-PRO operates on 208 V, 1 or 3-Phase power. It measures 16 in x 14 in x 7.5 in (H x W x D) and includes a pre-installed disconnect switch, 24 VAC transformer, and single-stage thermostat. The brand is QMARK.

Where to buy the QMARK MUH-Pro unit heater worldwide?

3G Electric supplies the QMARK MUH-Pro unit heater worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this model.

How to install the QMARK MUH-Pro suspended heater?

Install the QMARK MUH-Pro by mounting it securely to a wall or ceiling using appropriate hardware. Connect the 208 V, 1 or 3-Phase power supply to the pre-installed disconnect switch, then wire the 24 VAC transformer and single-stage thermostat per local codes. Always consult a qualified electrician.

Used in

Common applications for QMARK
Commercial buildings — QMARK CDF series surface-mount ceiling heaters for supplemental or primary heating in offices and retail spaces.
Residential baseboard heating — QMARK TA1AW or TA2AW unit-mount thermostats for controlling electric baseboard heaters.
Industrial facilities — QMARK SSHO4007 recessed wall heaters with programmable thermostat for large spaces requiring dual wattage.
Institutional buildings — QMARK CDF547SE ceiling heaters for 277V AC, 1-phase applications in schools or hospitals.
Warehouses — QMARK CDF558SE ceiling heaters with selectable 2500W/3800W/5000W output for high-bay heating.
Multi-family housing — QMARK SSAR4808 recessed wall heaters with 1800W/4800W dual output for apartment heating.
Not sure this is the right part? Photo-identify it→

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 →

More from QMARK

View all QMARK parts →
Standard suspended electric unit heater for wall or ceiling mounting. Operates on 600V AC, 3-phase power. Overall dimensions: 30 in x 26-5/8 in x 11-3/4 in (H x W x D). Suitable for heating industrial and commercial spaces such as warehouses, workshops, and loading docks
QMARK
Standard suspended electric unit heater for wall or ceiling mounting. Operates on 600V AC, 3-phase power. Overall dimensions: 30 in x 26-5/8 in x 11-3/4 in (H x W x D). Suitable for heating industrial and commercial spaces such as warehouses, workshops, and loading docks
The QMARK MUH156 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). Suitable for heating industrial and commercial spaces such as warehouses, workshops, and loading docks
QMARK
The QMARK MUH156 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). Suitable for heating industrial and commercial spaces such as warehouses, workshops, and loading docks
Standard suspended electric unit heater for wall or ceiling mounting. Operates on 480V AC, 3-phase power. Overall dimensions: 30 in x 26-5/8 in x 11-3/4 in (H x W x D). Suitable for supplemental or primary heating in industrial and commercial spaces such as warehouses, workshops, and loading docks
QMARK
Standard suspended electric unit heater for wall or ceiling mounting. Operates on 480V AC, 3-phase power. Overall dimensions: 30 in x 26-5/8 in x 11-3/4 in (H x W x D). Suitable for supplemental or primary heating in industrial and commercial spaces such as warehouses, workshops, and loading docks

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first