OverView
ADP unit heaters are engineered for maximum efficiency, increased reliability, and peak performance. Each unit is newly designed for simplified installation with enhanced features.
- Residential and light commercial applications
- Engineered for maximum efficiency, increased reliability, and peak performance
Product Literature
- Unit Heater Product Guide
- Unit Heater Comparison Guide
- Unit Heater Parts Sheet
- Limited Warranty Product manuf. before 8/1/17
- Limited Warranty Product manuf. after 8/1/17
- Unit Heater Troubleshooting Guide
- Unit Heater Sizing Guide
- FOA & HED Series Unit Heater (Discontinued)
- FSA & SEP Series Unit Heater (Discontinued)
- Product Overview
Commercial Unit Heater – UHCM Series
The UHCM Series is designed to meet all of your commercial heating needs. Our patented heat exchanger minimizes air resistance to allow for even heating, reducing stress for increased durability.
Key Features
- Heating capacities from 125,000 – 400,000 BTUH
- Up to 85% thermal efficiency
- Power exhaust and patented heat exchanger made of aluminized or stainless steel
- 30% quieter than previous models providing quiet and smooth operation
- Self-Diagnostic DSI Control Board improving troubleshooting and accuracy
- 2-Stage Operation for enhanced efficiency and system cycle reduction (UHCM 250-400 models)
Residential & Light Commercial Unit Heater – UHRS Series
The UHRS Series is designed to meet all of your residential heating needs. Our patented heat exchanger minimizes air resistance to allow for even heating, reducing stress for increased durability.
Key Features
- Residential low profile unit heater great for garages and shops
- Heating capacities from 30,000 – 105,000 BTUH
- Up to 85% thermal efficiency
- Power exhaust and patented aluminized heat exchanger
- 30% quieter than previous models providing quiet and smooth operation
- Self-Diagnostic DSI Control Board improving troubleshooting and accuracy
Separated Combustion Commercial Unit Heater – UHSC Series
The UHSC Series is engineered to keep combustion air separate from the air within the heated space. By drawing combustion air from outdoors, it prevents dirt, lint, dust, and other contaminants in the heated area from entering the unit heater’s combustion chamber.
- Heating capacities from 125,000 – 400,000 BTUH
- Up to 82% thermal efficiency
- Combustion air is separate from the air in the heated space
- Power exhaust and patented heat exchanger made of aluminized or stainless steel
- 30% quieter than previous models providing quiet and smooth operation
- Self-Diagnostic DSI Control Board improving troubleshooting and accuracy
- 2-Stage Operation for enhanced efficiency and system cycle reduction (UHCM 250-400 models)
Compare Unit Heaters
| SERIES |
UHRS
UHRS
The UHRS Series is designed to meet all of your residential heating needs. Our patented heat exchanger minimizes air resistance to allow for even heating, reducing stress for increased durability. 
|
UHCM
UHCM
The UHCM Series is designed to meet all of your commercial heating needs. Our patented heat exchanger minimizes air resistance to allow for even heating, reducing stress for increased durability. 
|
UHSC
UHSC
The UHSC Series is engineered to keep combustion air separate from the air within the heated space. By drawing combustion air from outdoors, it prevents dirt, lint, dust, and other contaminants in the heated area from entering the unit heater’s combustion chamber.
|
|||||
|---|---|---|---|---|---|---|---|---|
| DESCRIPTION | Residential & Light Commercial | Commercial | Separated Combustion | |||||
| FUEL | ||||||||
| Natural Gas | ✓ | ✓ | ✓ | |||||
| Liquid Propane | ✓ | ✓ | ✓ | |||||
| HEAT EXCHANGER | ||||||||
| Aluminium Steel | ✓ | ✓ | ✓ | |||||
| Stainless Steel | ✓ | ✓ | ||||||
| HEAT INPUT(MBTUH) | ||||||||
| 30 | ✓ | |||||||
| 45 | ✓ | |||||||
| 60 | ✓ | |||||||
| 75 | ✓ | |||||||
| 90 | ✓ | |||||||
| 105 | ✓ | |||||||
| 125 | ✓ | ✓ | ||||||
| 150 | ✓ | ✓ | ||||||
| 175 | ✓ | ✓ | ||||||
| 200 | ✓ | ✓ | ||||||
| 250 | ✓ | ✓ | ||||||
| 300 | ✓ | ✓ | ||||||
| 350 | ✓ | ✓ | ||||||
| 400 | ✓ | ✓ | ||||||
✓ Available factory installed
* Available field installed
° Sizes are for residential application
(C) Compact Unit Heaters
Get SEER and SEER2 ratings on
HVAC products from more than
70 brands.