| Residential or Commercial | Commercial |  | |
| Installation Location | Indoor Only | | |
| Exhaust Type | Concentric Pipes | | |
| Max Flow Rate | 37.1 LPM | | |
| Flow Rate @ 50°F Rise | 25.4 LPM | | |
| Flow Rate @ 80°F Rise | 15.9 LPM | | |
| Temperature Range | 38°C - 82°C | | |
| Production Status | Discontinued | | |
| Condensing | No | | |
| Minimum Activation Flow Rate | 0.5 | | |
| Water Quality | Treatment May Be Necessary | | |
| Freeze Protection | Yes | | |
| Freeze Protection Rating - Indoor Temp | -20°C | | |
| Freeze Protection Rating - Outdoor Temp | N/A | | |
| Recirculation Compatible? | Yes | | |
| New Generation Model Number | N/A | | |
| Previous Name | N/A | | |
| Available Temperature Settings (with remote) | 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, 55, 60, 65, 70, 75, 80, 83°C | | |
| Default Temperature Setting (without remote) | 40°C | | |
| Default Temperature Program Setting Options (without remote) | 50, 55, 60, 80°C | | |
| Production Date Range | 12/2009 - Present | | |
| Min Gas Input (Btu) | 11000 | | |
| Max Gas Input (Btu) | 199900 | | |
| Height (in) | 23.6 | | |
| Width (in) | 13.8 | | |
| Depth (in) | 10.2 | | |
| Weight (lbs) | 54 | | |
| Thermal Efficiency | 84% | | |
| Energy Factor | 0.84 | | |
| Afue | N/A | | |
| Quick-Connect Compatible? | Yes | | |
| Cold Water Connection Size (in) | 3/4 | | |
| Hot Water Connection Size (in) | 3/4 | | |
| Gas Connection Size (in) | 3/4 | | |
| Power Supply | 120 VAC (60 Hz) | | |
| Current Draw (A) | 1.341 | | |
| Exhaust Vent Diameter Requirements | 3"/5" Concentric | | |
| Exhaust Vent Material Requirements | Category III Stainless Steel | | |
| Max Vent Length with 1 elbow | 35’ | | |
| Vent Termination Clearances to Any Building Opening (ft) | Below = 3’, Side = 3’, and Above = 3’ | | |
| Gas Supply Pressure Range | 8 - 14" WC | | |
| Min Gas Line Size | 3/4" up to 60’ | | |
| Water Pressure Rating (psi) | 15-150 | | |
| Case Clearances (in) | Top = 12", Front = 4", Sides = 2", Back = 0" | | |
| Combustion Air Requirements - using Indoor Air | N/A | | |
| Combustion Air Requirements - using Outdoor Air | N/A | | |
| Head Loss at 2 gpm | 4.62 ft of head | | |
| Cold Connection Height | 2.2" | | |
| Power Consumption w/out Freeze Prevention | 100 Watts | | |
| Power Consumption w/Freeze Prevention | 161 Watts | | |
| Flow Meter Alarm | Yes | | |
| Service Reminder | No | | |
| Condensate Handling Method? | N/A | | |
| Noise Rating (dB) | Less than 60 dB | | |
| Tested to UL Computer Controlled Safety Standards | Yes | | |
| Flame Sensor | Yes | | |
| High Limit Switch | Yes | | |
| Lightning Protection | Yes | | |
| Overheat Cutoff Fuse | Yes | | |
| Temperature Lockout | Yes | | |
| Ignition Type | Direct Electronic | | |
| Case Material | Durable Steel Casing with Acryl Coating | | |
| Color/Finish | Gray | | |
| Flue Collar Material | Stainless Steel | | |
| Primary Heat Exchanger Material | Copper | | |
| Secondary Heat Exchanger Material | N/A | | |
| Mounting Type | Wall Hung | | |
| Package Contents | Tapping Screws, Power Cord, Owner’s Guide, Warranty, Installation Manual | | |
| Water Holding Capacity | 0.75 liters | | |
| Keypad/Thermostat Display | Built-in | | |
| Compatible Remote Controller Part # | RC-7650M | | |
| Isolator Valve Part # | IK-WV-200-1-xx | | |
| Freeze Protection | Yes | | |
| Freeze Protection Kit Accessory | N/A | | |
| Outdoor Vent Cap Part # | N/A | | |
| Pipe Cover Part # | PC-5S-GRY | | |
| Recess Box Part # | N/A | | |
| High Elevation Adjustment | Yes | | |
| Quick-Connect Cord Part # | QC-1 | | |
| System Controller Compatible? | Yes | | |
| System Controller Part # | SC-201-6M-EXT-DVC | | |
| Remote Controller Cord | Not Included | | |
| Compatible Remote Controller Cord Part # | N/A | | |
| Power Cord | Included attached | | |
| |
| ENERGY STAR® Qualified | Yes | | |
| CSA | Yes | | |
| Mobile Home | Yes | | |
| NSF | Yes | | |
| SCAQMD (20 ppm) | No | | |
| SCAQMD (55 ppm) | Yes | | |
| UPC | Yes | | |
| Energy Guide - Est. Yearly Energy Use | 229 Gallon | | |
| Energy Guide - Est. Yearly Operating Cost | $551 | | |
| UPC Low Lead | Yes | | |
| ASME (HLW) | No | | |
| ASME (H) | No | | |
| ASME (NB) | No | | |
| |
| Heat Exchanger Warranty (w/out Recirculation) | 5 Years | | |
| Heat Exchanger Warranty (w/Recirculation) | 5 Years | | |
| Parts Warranty | 5 Years | | |
| Labor Warranty | 1 Year | | |
| Residential or Commercial | Commercial | | |
| Installation Location | Indoor Only | | |
| Exhaust Type | Concentric Pipes | | |
| Max Flow Rate | 37.1 LPM | | |
| Flow Rate @ 50°F Rise | 25.4 LPM | | |
| Flow Rate @ 80°F Rise | 15.9 LPM | | |
| Temperature Range | 38°C - 82°C | | |
| Production Status | Discontinued | | |
| Condensing | No | | |
| Minimum Activation Flow Rate | 0.5 | | |
| Water Quality | Treatment May Be Necessary | | |
| Freeze Protection | Yes | | |
| Freeze Protection Rating - Indoor Temp | -20°C | | |
| Freeze Protection Rating - Outdoor Temp | N/A | | |
| Recirculation Compatible? | Yes | | |
| New Generation Model Number | N/A | | |
| Previous Name | N/A | | |
| Available Temperature Settings (with remote) | 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, 55, 60, 65, 70, 75, 80, 83°C | | |
| Default Temperature Setting (without remote) | 40°C | | |
| Default Temperature Program Setting Options (without remote) | 50, 55, 60, 80°C | | |
| Production Date Range | 12/2009 - Present | | |
| Min Gas Input (Btu) | 11000 | | |
| Max Gas Input (Btu) | 199900 | | |
| Height (in) | 23.6 | | |
| Width (in) | 13.8 | | |
| Depth (in) | 10.2 | | |
| Weight (lbs) | 54 | | |
| Thermal Efficiency | 84% | | |
| Energy Factor | 0.84 | | |
| Afue | N/A | | |
| Quick-Connect Compatible? | Yes | | |
| Cold Water Connection Size (in) | 3/4 | | |
| Hot Water Connection Size (in) | 3/4 | | |
| Gas Connection Size (in) | 3/4 | | |
| Power Supply | 120 VAC (60 Hz) | | |
| Current Draw (A) | 1.341 | | |
| Exhaust Vent Diameter Requirements | 3"/5" Concentric | | |
| Exhaust Vent Material Requirements | Category III Stainless Steel | | |
| Max Vent Length with 1 elbow | 35’ | | |
| Vent Termination Clearances to Any Building Opening (ft) | Below = 3’, Side = 3’, and Above = 3’ | | |
| Gas Supply Pressure Range | 8 - 14" WC | | |
| Min Gas Line Size | 3/4" up to 60’ | | |
| Water Pressure Rating (psi) | 15-150 | | |
| Case Clearances (in) | Top = 12", Front = 4", Sides = 2", Back = 0" | | |
| Combustion Air Requirements - using Indoor Air | N/A | | |
| Combustion Air Requirements - using Outdoor Air | N/A | | |
| Head Loss at 2 gpm | 4.62 ft of head | | |
| Cold Connection Height | 2.2" | | |
| Power Consumption w/out Freeze Prevention | 100 Watts | | |
| Power Consumption w/Freeze Prevention | 161 Watts | | |
| Flow Meter Alarm | Yes | | |
| Service Reminder | No | | |
| Condensate Handling Method? | N/A | | |
| Noise Rating (dB) | Less than 60 dB | | |
| Tested to UL Computer Controlled Safety Standards | Yes | | |
| Flame Sensor | Yes | | |
| High Limit Switch | Yes | | |
| Lightning Protection | Yes | | |
| Overheat Cutoff Fuse | Yes | | |
| Temperature Lockout | Yes | | |
| Ignition Type | Direct Electronic | | |
| Case Material | Durable Steel Casing with Acryl Coating | | |
| Color/Finish | Gray | | |
| Flue Collar Material | Stainless Steel | | |
| Primary Heat Exchanger Material | Copper | | |
| Secondary Heat Exchanger Material | N/A | | |
| Mounting Type | Wall Hung | | |
| Package Contents | Tapping Screws, Power Cord, Owner’s Guide, Warranty, Installation Manual | | |
| Water Holding Capacity | 0.75 liters | | |
| Keypad/Thermostat Display | Built-in | | |
| Compatible Remote Controller Part # | RC-7650M | | |
| Isolator Valve Part # | IK-WV-200-1-xx | | |
| Freeze Protection | Yes | | |
| Freeze Protection Kit Accessory | N/A | | |
| Outdoor Vent Cap Part # | N/A | | |
| Pipe Cover Part # | PC-5S-GRY | | |
| Recess Box Part # | N/A | | |
| High Elevation Adjustment | Yes | | |
| Quick-Connect Cord Part # | QC-1 | | |
| System Controller Compatible? | Yes | | |
| System Controller Part # | SC-201-6M-EXT-DVC | | |
| Remote Controller Cord | Not Included | | |
| Compatible Remote Controller Cord Part # | N/A | | |
| Power Cord | Included attached | | |
| |
| ENERGY STAR® Qualified | Yes | | |
| CSA | Yes | | |
| Mobile Home | Yes | | |
| NSF | Yes | | |
| SCAQMD (20 ppm) | No | | |
| SCAQMD (55 ppm) | Yes | | |
| UPC | Yes | | |
| Energy Guide - Est. Yearly Energy Use | 229 Gallon | | |
| Energy Guide - Est. Yearly Operating Cost | $551 | | |
| UPC Low Lead | Yes | | |
| ASME (HLW) | No | | |
| ASME (H) | No | | |
| ASME (NB) | No | | |
| |
| Heat Exchanger Warranty (w/out Recirculation) | 5 Years | | |
| Heat Exchanger Warranty (w/Recirculation) | 5 Years | | |
| Parts Warranty | 5 Years | | |
| Labor Warranty | 1 Year | | |
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