Description
Model: Lochinvar Armor Gas Water Heaters - Wall mount
Const: ASME
Weight lbs: 236
Input Btu/hr: 285000
GPH @ 100 F Rise: 332
Vent Size: 4″
Load %TL: 0.57
Mount Type: Floor Mount
Fuel: Natural Gas
Efficiency: 96% to 99%
Lochinvar ARMOR® Gas Water Heaters — Floor Mount Models (96%–99% Thermal Efficiency)
The Lochinvar ARMOR® series delivers exceptional performance and long-term efficiency for commercial and institutional water heating. Each unit is engineered with a stainless-steel heat exchanger, SMART TOUCH™ control interface, and low-NOx burner technology for clean, quiet, and dependable operation.
Performance Overview
ARMOR Floor Mount models offer input capacities from 285,000 to 1,250,000 BTU/hr with up to 99% thermal efficiency. All models are factory-configured for natural gas operation and include integrated pump options (Standard, Upsized, or No Pump). Vent sizes range from 4″ to 8″ depending on model.
| Model | Input (BTU/hr) | GPH @ 100°F Rise | Vent Size | Shipping Weight (lb) |
|---|---|---|---|---|
| AWN286PM | 285,000 | 332 | 4″ | 236 |
| AWH0400NPM | 399,000 | 449 | 4″ | 333 |
| AWH0500NPM | 500,000 | 560 | 4″ | 400 |
| AWH0650NPM | 650,000 | 772 | 6″ | 424 |
| AWH0800NPM | 800,000 | 950 | 6″ | 433 |
| AWH1000NPM | 999,000 | 1,187 | 6″ | 484 |
| AWH1250NPM | 1,250,000 | 1,485 | 8″ | 1,568 |
Standard Features
- Condensing design for 96%–99% thermal efficiency
- ASME stainless-steel heat exchanger
- SMART TOUCH™ control system with color display
- Low NOx premix burner
- Direct-vent ready (PVC, CPVC, polypropylene)
- Multiple pump options: Standard, Upsized, or No Pump
Applications
Ideal for commercial and institutional water heating in schools, hospitals, hotels, and large facilities requiring high capacity and energy savings.
Manufacturer
Lochinvar, LLC — a leading U.S. manufacturer of high-efficiency boilers and water heaters.
Click Here to Check Accessories
NOTE: We will contact you during order fulfilment to discuss shipping and handling costs for products weighing more than 150 pounds. These costs will be billed separately.