Think Green, Save Green
If you’re like most homeowners, saving money on utility bills is a top priority for you. Bringing an environmentally friendly, high efficiency water heater into your home can be a great start. Recently, Congress increased residential tax credits for energy efficient improvements. A number of A. O. Smith high efficiency water heater models were eligible* for a tax credit of up to 30% (with a cap of $1,500) of the purchase and install price.
To search for rebates in your area, enter your zip code in the Rebate Finder to the left.
How is the 2010 tax credit calculated?
There are important limitations on this tax credit. First, this is a single tax credit that can be used on a variety of “qualifying energy improvements” and “property expenditures.” You may claim a maximum of 30% (with a cap of $1,500) of all of your “qualified energy improvements” or “property expenditures.” That means, if you purchase and install a qualifying furnace and claim $700 of the tax credit for the purchase and installation of your furnace, you have only $800 of the tax credit left to claim on your other qualifying expenditures. However, you can use the entire credit on a single product and installation. Second, the credit is limited to $1,500 for tax years 2009 and 2010 combined. If you claim all $1,500 on qualifying expenditures in 2009, you have used up the tax credit and cannot claim anything on your 2010 tax return; if you use only $900 in 2009, you may still claim the remaining $600 in 2010 for qualified products.
How do I get my 2010 tax credit?
To get your tax credit, you must purchase and put an eligible A. O. Smith water heater into service in your primary residence between January 1, 2009 and December 31, 2010. Save your receipt and use IRS 2009 Tax Form 5695 (available in late 2009 or early 2010) to claim your credit on your 2009 or 2010 tax return. Click here for more details.
Which models are eligible for 2010 tax credit?
A. O. Smith Vertex models and tankless units that boast thermal efficiency of 90% or higher or an EF value of .82 or higher are eligible for this offer.
2010 Eligible models listing
All models listed on this page qualify for the tax credit when installed in a residential application by December 31, 2010.
| Model Number |
Gallon Capacity |
Energy Factor by Mode |
1st Hour Rating/Gallon by Mode |
Height |
Diameter |
Shipping Weight (LBS) |
| Eff |
Hybrid |
Elec |
Eff |
Hybrid |
Elec |
| PHPT-60 |
60 |
2.4 |
2.33 |
.88 |
51 |
68 |
66 |
67.33 |
24.5 |
332 |
| PHPT-80 |
80 |
2.3 |
2.33 |
.85 |
70 |
84 |
76 |
81.5 |
24.5 |
410 |
| Model Number |
First Hour Gallon Capacity |
Recovery 90ºF Rise Gallons |
Input |
Manifold Pressure |
Electrical Characteristics |
Shipping Weight (LBS) |
| BTU/HR |
Gas Type |
IN. WC |
kPA |
Volts/Hz |
Amperes |
| HYB-90N |
189 |
121 |
100,000 |
NAT |
4.2 |
1.05 |
120/60 |
2.5 |
198/90 |
| Model Number |
Storage Capacity |
Heat Exchanger |
Solar Energy Factor* |
Number of Solar Collectors |
| SACI 80-2 |
76 |
Internal, Single Wall |
2.5 |
2 |
| SACI 80-3 |
76 |
Internal, Single Wall |
3.0 |
3 |
| SACI 120-2 |
108 |
Internal, Single Wall |
3.0 |
2 |
| SACI 120-3 |
108 |
Internal, Single Wall |
4.0 |
3 |
| SACE 80-2 |
80 |
External Double Wall |
2.5 |
2 |
| SACE 80-3 |
80 |
External Double Wall |
3.0 |
3 |
| SACE 120-2 |
120 |
External Double Wall |
3.0 |
2 |
| SACE 120-3 |
120 |
External Double Wall |
4.0 |
3 |
*Cirrex® solar models are eligible for 30% of total installed cost in tax credit, with no maximum limit.
| Model Number |
First Hour Rating Gallons |
Gallon Capacity |
BTU Input Per Hour Natural |
Recovery 90°F Rise Gallons |
Dimensions in Inches |
| Height |
Diameter |
| GPHE-50* |
127 |
50 |
76,000 |
92 |
70-5/8 |
22 |
| GDHE-50 |
164 |
50 |
100,000 |
129 |
68-1/2 |
22 |
*Available in natural gas only. Inlet and outlet connections: 3/4? male. Circulation loop connections: 3/4? female.
| Model Number |
BTU Input Natural/Propane |
Hot Water Output (GPM) |
Shipping Weight (LBS) |
| Minimum |
Maximum |
Maximum |
45°F Rise |
70°F Rise |
INDOOR MODELS
|
ATI-305N
(200/201 Series) |
15,000 |
180,000 |
7.5 |
6.6 |
4.3 |
50 |
| ATI-505N |
15,000 |
199,000/190,000 |
9.4 |
7.4/7.1 |
4.7 |
50 |
OUTDOOR MODELS
|
ATO-305N
(200/201 Series) |
15,000 |
180,000 |
7.5 |
6.6 |
4.3 |
46 |
| ATO-505N |
15,000 |
199,000 |
9.4 |
7.4 |
4.7 |
46 |
**Models can be installed in light duty commercial applications. **Models include remot control and connect up to 4 units.
Non-Condensing Models
| Model Number* |
Type |
BTU Input Natural/Propane |
Energy Factor (EF) |
Hot Water Output (GPM) |
Approximate Shipping Weight (LBS) |
| Minimum |
Maximum |
|
Maximum |
45°F Rise |
70°F Rise |
| ATI-110-N |
Indoor |
19,500 |
140,000 |
0.82 |
6.6 |
5.1 |
3.3 |
38 |
| ATI-310-N |
Indoor |
11,000 |
190,000 |
0.82 |
8.0 |
6.9 |
4.4 |
43 |
| ATI-510-N** |
Indoor |
11,000 |
199,000 |
0.82 |
10.0 |
7.2 |
4.7 |
45 |
| AT0-110-N |
Outdoor |
19,500 |
140,000 |
0.82 |
6.6 |
5.1 |
3.3 |
38 |
| AT0-310-N |
Outdoor |
11,000 |
190,000 |
0.82 |
8.0 |
6.9 |
4.4 |
43 |
| AT0-510-N** |
Outdoor |
11,000 |
199,000 |
0.82 |
10.0 |
7.2 |
4.7 |
45 |
Condensing Models
| Model Number* |
Type |
BTU Input Natural/Propane |
Energy Factor (EF) |
Hot Water Output (GPM) |
Approximate Shipping Weight (LBS) |
| Minimum |
Maximum |
|
Maximum |
45°F Rise |
70°F Rise |
| ATI-520H-N |
Indoor |
13,000 |
199,000 |
0.91 |
9.0 |
8.1 |
5.2 |
85 |
| AT0-520H-N |
Outdoor |
13,000 |
199,000 |
0.91 |
9.0 |
8.1 |
5.2 |
83 |
*For propane, change “N” to “P” in model number when ordering: Example: (AT0-710-P).
***ASME Models