Key Benefits of a Heritage® 16 Heat Pump:
- Surpasses government efficiency standards, helping you save up to 53% on your energy bills while reducing greenhouse gas emissions
- Contains a two-step Duration™ compressor with two-stage cooling which runs at 70% capacity most of the time, and steps up to the second stage on the hottest days*
- So quiet, you barely notice it's running
- Helps keep heating bills down by running at lower energy-saving speeds most of the time
- Provides more efficient and reliable cooling, thanks to durable single-row Spine Fin™ coil
- Rust-resistant coating, screws and basepan protect system from the elements
* Potential energy savings may vary depending on your lifestyle, system settings, equipment maintenance, local climate, home construction and installation of equipment and duct system.
| Model | Tonnage | Capacity | Dimensions (inches) | Shipping Weight (lb) |
||
|---|---|---|---|---|---|---|
| H | W | D | ||||
| 4A6H6024 | 2 | 24,000 | 37.0 | 33.0 | 30.0 | 239 |
| 4A6H6036 | 3 | 36,000 | 37.0 | 37.0 | 34.0 | 273 |
| 4A6H6048 | 4 | 48,000 | 41.0 | 37.0 | 34.0 | 288 |
| 4A6H6060 | 5 | 60,000 | 41.0 | 37.0 | 34.0 | 330 |
A two-step Duration™ Compressor; Super Efficiency up to 17.00 SEER / 9.20 HSPF; Attractive soft gray color; Recessed fan grille; Powder-painted louvered cabinet; Spine Fin™ aluminum coil; Greater humidity control; Single-sided service access.
As an Energy Star® Partner, American Standard has determined that some models meet the Energy Star® guidelines for energy efficiency.
Energy Star® qualified. The Allegiance® 16 well exceeds the minimum efficiency level of 13.00 SEER designated by the EPA for Energy Star® recognition:
- Spine Fin™ coil is constructed of thousands of tiny spines bonded to continuous all-aluminum refreigerant tubing, which provides more surface area, adding greater heat transfer capabilities and more effectiveness over time.
- Variable speed fan motor operates very quietly so noise levels are kept at a minimum. And, it conserves energy for lower cost operation.
- Steel louvered panels are designed to protect the coil from leaves, hail and damaging elements.
- Baked-on paint coating on the louvers won’t scratch and prevents rust and corrosion.
- Durabase™ basepan is made from a durable composite material that won’t crack, warp, corrode or rust.
- Easy-Sess™ service access panels protect all electrical and refreigerant controls with a side panel that can be quickly removed for installation or service.
- Duration™ compressor is the heart of the system. With an oversized, heavy steel outer shell, an epoxy-sealed heavy duty motor, and a unique valve design, our compressor will stand up to the harshest elements for years to come.
- SermaGuard™ rust resistant screws resist against rust and corrosion.
- compressor sound insulators reduce noise for quieter operation. (Some models.)






