Water Heater Gas Tank
A.O. Smith Polaris High Efficiency
A.O. Smith Polaris High Efficiency gas water heater with a stainless steel tank, condensing bottom-fired design, and power direct venting. Natural gas model is LP convertible.
Vent Type
Power Direct Vent
Fuel
Natural Gas (LP convertible)
Power Source
GAS
Thermal Efficiency
96%
Emissions
Ultra-Low NOx
Voltage
120V
Model Comparison
1 models
| Specification | 50 gal |
|---|---|
| Model | GTP-175 200 |
| BTU Input | 175,000 BTU |
| Recovery (GPH @ 90°F rise) | 226 GPH |
| Height | 63.5" |
| Diameter | 22" |
| Height to T&P | 56" |
| Rated Storage Volume | 48 gal |
| Shipping Weight | 200 lbs |
| Shipping Height | 69.25" |
| Shipping Length | 26" |
| Shipping Width | 26" |
Shared Specifications
All models| Vent Type | Power Direct Vent |
| Fuel | Natural Gas (LP convertible) |
| Power Source | GAS |
| Thermal Efficiency | 96% |
| Emissions | Ultra-Low NOx |
| Voltage | 120V |
| Amperes | 5A |
| Min BTU Input | 80,000 BTU |
| Digital Display | Yes |
| Ignition | Electronic Hot Surface Igniter |
| Side Loop | No |
| Warranty — Tank | 10 yr |
| Warranty — Parts | 10 yr |
| T&P Relief Valve | Yes |
| Installation | INDOOR |
| Application | RESIDENTIAL |
| Connection Location | SIDE |
| Water Connection | 1 in |
| ASME Certified | No |
| Type | Water Heater |