| CSA Certified |
Yes - US |
| ENERGY STAR ® Certified |
No |
| ETL Listed |
No |
| Low NOx Approved (SCAQMD 20 ppm) |
Yes |
| NSF ® Certified |
Yes |
| UL Listed |
N-No UL Code Rating |
| Depth |
9-1/2" |
| Height |
24-1/2" |
| Width |
18-1/2" |
| Power Consumption with Freeze Protection (W) |
213 |
| Power Consumption without Freeze Protection (W) |
73 |
| Power Cord Included |
Yes |
| Power Cord Location |
Bottom Middle |
| Voltage Rating |
120V 60Hz |
| Chassis Finish |
Painted Steel |
| Exterior Finish |
Stainless Steel |
| Water Inlet Location |
Bottom Left |
| Water Outlet Location |
Bottom Left |
| Shipping Weight (lbs) |
71 |
| Product Weight (lbs) |
58 |
| Reconditioned |
No |
| Indoor Wall Mounted |
Yes |
| Outdoor Wall Mounted |
No |
| Max BTU/H |
180000 |
| Min BTU/H |
16000 |
| Energy Factor |
0.91 |
| Thermal Efficiency |
93% |
| Condensation Drain Connection Size |
1/2" Threaded |
| Condensing |
Yes |
| Default Temp Settings w/Remote (F) |
110F |
| Default Temp Settings w/o Remote (F) |
120F |
| Exhaust Type |
Direct Vent (SV Convertible) |
| Exhaust Vent Material |
Schedule 40/80 PVC/CPVC |
| Flow Meter Alarm |
Yes |
| Hot Water Capacity at 45 Degrees Temp Rise (GPM) |
7.5 |
| Hot Water Capacity at 77 Degrees Temp Rise (GPM) |
4.3 |
| Flue Collar Material |
PVC |
| Freeze Prevention Device |
Yes |
| Gas Connection Size |
3/4" Threaded |
| Gas Supply Pressure Range (WC) |
4 - 10.5" |
| High Elevation Adjustment |
Yes |
| Hot Water Outlet Connection Size |
3/4" Threaded |
| Ignition Type |
Direct Electronic |
| Intake/Exhaust Vent Diameter |
3" or 4" |
| Maximum Flow Rate (GPM) |
9.8 |
| Minimum Flow Rate (GPM) |
0.5 |
| Primary Heat Exchanger Material |
Copper |
| Recirculation Compatible |
Yes |
| Remote Controller |
Yes |
| Secondary Heat Exchanger Material |
Stainless Steel |
| Temperature Settings with Remote (F) |
100 105 110 115 120 125 130 135 140F |
| Temperature Settings w/o Remote (F) |
120 130 140F |
| Water Supply Pressure Range |
15 - 150 psi |
| Water Inlet Connection Size |
3/4" Threaded |
| Control Panel |
Hard Wired Remote |
| Control Panel Lockout |
Yes |
| Controls |
Mechanical Button |
| Display Type |
LED Digital Display |
| Flow Rate Display Mode |
G / L |
| Temperature Display Mode |
F / C |
| Vertical Vent Termination (Optional) |
TWHVERTCAP - Vertical Dual Penetration |
| Horizontal Installation Kit |
TWHHORKIT - Required (Application Specific) |
| Condensate Neutralizer Kit (Optional) |
TWHNEUTRAL |
| Vertical Installation Kit |
TWHVERTKIT - Required (Application Specific) |
| Horizontal Vent Termination (Optional) |
TWHHORHOOD - Horizontal Dual Penetration |
| Horizontal Concentric Vent Termination (Optional) |
TWHHORCONC |
| Quick Connect Cord (Optional) |
TWHQCCORD - Multiple Units |