Description
Marley Engineered Products MUH204 Electric Unit Heater Overview
The Marley Engineered Products MUH204 is a heavy-duty commercial electric unit heater engineered to deliver consistent, powerful warmth in demanding industrial and commercial environments. Rated at 20KW and designed for 480V, 3-phase power, this unit heater is built for large spaces where reliable, high-capacity heating is essential — including warehouses, garages, manufacturing facilities, loading docks, and utility areas.
Key Features
- 20KW heating capacity for large commercial and industrial spaces
- 480V, 3-phase electrical configuration for compatibility with commercial power systems
- Robust steel cabinet construction for long-lasting durability in tough environments
- Horizontal airflow design delivers heat efficiently across wide areas
- Built-in thermal safety protection to guard against overheating
- Low-maintenance electric operation — no combustion, no flue venting required
- Quiet, efficient fan-forced heating for rapid space warm-up
- Designed for ceiling or wall suspension in commercial and industrial applications
Specifications
- Model: MUH204
- Brand: Marley Engineered Products
- Heating Capacity: 20KW
- Voltage: 480V
- Phase: 3-Phase
- Heater Type: Electric Fan-Forced Unit Heater
- Application: Commercial / Industrial
Why Choose the Marley MUH204?
Marley Engineered Products has a long-standing reputation for manufacturing dependable electric heating solutions trusted by HVAC professionals across North America. The MUH204 is part of the MUH series — a line renowned for its rugged construction, ease of installation, and consistent thermal performance. With no need for gas lines or flue venting, this electric unit heater simplifies installation while providing powerful, controllable heat output ideal for spot heating or whole-space heating in commercial settings.







Reviews
There are no reviews yet.